The Killer Returns

'Thoughts'

Flashback/TV/Phone/Texts

Quirks

Katsuki Bakugo grumbled as he stomped towards the principal's office. Yesterday he yelled at all his 'classmates' and apparently Aizawa wasn't to happy about that. So today he was told to head straight to the principal's office after homeroom. He hoped this would be over quickly.

As he walked to the office he gave the door two loud knocks before waiting. After hearing the principles voice say "come in", he walked into the room. And he was completely surprised to what he saw.

Every single pro hero that taught at U.A. High School was in that room. Principle Nezu, All Might, Midnight, Cementoss, Ectoplasm, President Mic, Power Loader, Vlad King, and Hound Dog. Before Bakugo could say a word, Eraserhead walked in the door from behind him and shut it before crossing his arms.

"Bakugo Katsuki." Nezu started. "Please, take a seat. We have some questions to ask you."

Bakugo sighed as he took a seat, knowing he didn't have a choice.

"We have reason to believe you have connections to The Green Ripper, Young Bakugo." All Might started.

Bakugo sat their silent, looking at his lap.

"Come on kid, this will make everything a lot more easier." Vlad King said.

"It's my fault ya'know." Bakugo started. "It's my fault that Izuku lost his mom and turned into what he is now."

"Bakugo, how could that be your fault?" Eraserhead asked. "You two were friends from what your parents told me."

"Hehe." Bakugo chuckled humorlessly. "I deserve to be called anything but his friend. After he didn't get his quirk when I got mine, I became the biggest asshole ever. I bullied him, called him names, and even beat him up. All because I was to fucking shallow and thought people who were quirkless were worthless."

"So you bullied him into becoming insane?" Power Loader asked.

Bakugo shook his head. "No. The entire time I fucked with him, Izuku never stopped wanting to be my friend. And he never did."

"So then what happened?" Midnight questioned.

Bakugo sighed. "He got his quirk, but wasn't able to show me. After Toxic Chainsaws attack, I didn't see him or his mom. All I knew was that his mom was dead so I assumed the worst. For years I felt guilty, thinking that they were moving away to stop the bullying that I caused. After the U.A. attack and him helping, before he left I saw his face. I thought he wanted me dead and I was going to let him do it if I saw him again."

"That's not smart young listener." Mic lectured. "He's more than capable to kill most of us here."

"Yeah, I know." Bakugo muttered. "When I did met him again, he was different, but still the same."

"Where did you meet him?" Hound Dog growled.

Bakugo growled back. "I don't have his phone number, mutt."

"Bakugo. Hound Dog." Nezu sternly said. "Calm down. This isn't an interrogation, we're trying to stop anymore murders, Bakugo. Please, continue."

Bakugo glared at Hound Dog before continuing. "I go to Izuku's moms grave every week or so. A week after the attack, I went to visit and he was sitting in front of the grave. And he showed me… everything."

"What do you mean?" Ectoplasm asked.

"It was a quirk, Memory Share or something." Bakugo grunted before he held his head in his hands. "I saw everything. I felt everything."

"Take your time, young Bakugo." All Might comforted.

Bakugo shakily breathed in and out before he talked again. "He can copy quirks from others and keep them. Any quirk he sees, all he has to do is get your blood and he'll have full usage of your quirk. At least, that's what I saw him do. He seems to go at bad guys at random. No real target, just that they're bad guys."

"Thank you for your cooperation, Bakugo. You can head back to…"

"He's not evil." Bakugo interrupted. "He only wants to help, all he ever wanted was to help, please don't…"

Bakugo stopped as he felt a hand on his shoulder. He turned and looked up to see All Might looking at him. "It's ok, Bakugo. When we get him, we're going to get him the best help possible. I swear it."

Bakugo took a deep breath before he got out the chair and walked to the door. "You better." before walking out the door.

The teachers all looked at each other, not knowing what to do next. Bakugo didn't know anything extremely important about the Ripper that they didn't already know.

(One Month Later, With Izuku)

Izuku's regular smile was strained as he read the news headline.

"UA student Bakugo Katsuki, was kidnapped by the League of Villains during a field trip at the Pussy Cats private…"

Izuku tuned out the rest of the news reporters words as he took in what happened. The League kidnapped Bakugo. They… dared to kidnap Kacchan.

"Toki" Izuku strained out with a growl as the bird slowly walked towards him, scared of his master. "We are heading out, now."

Izuku busted a large hole in the wall and flew out, his owl flying right behind him. As Izuku was flying, his right eye kept twitching with silent rage. You don't fuck with Izuku's friends. Because now…

"Everybody in that fucking Leagues going to GET IT!" Izuku screamed with a deadly smile as he shot off even faster into the air, Toki struggling to keep up.

(At the Police Station)

All Might, Endeavor, Best Jeanist, Edgeshot, and Naomasa sat in a meeting room strategizing a way to save Katsuki. Momo Yaoyorozu had made a tracker and, using Yosetsu Awase quirk, fused it to a Nomu, allowing them to know exactly where the League was.

"What do we know about the Leagues members?" Naomasa asked. "We know their 'leader' is Tomura Shigaraki. His quirk is Decay which lets his disintegrate anything he touches. What else?"

Endeavor spoke up. "The heavy hitter I beat was Muscular at the Pussy Cats retreat. He could create muscles to enhance his strength and defence. Then there was that Dabi kid who could create blue flames, but that's about all I know. Muscular took a lot out of me."

"It's a good thing you were there, Endeavor." Best Jeanist said. "I doubt Eraserhead and Vlad King could have beaten him while protecting the students."

"There was also a girl named Toga who attacked Young Uraraka and Young Tsuyu. All we know about her quirk is that she needs blood to use it." All Might said. "Then there was Moonfish and Magne, both with criminal records. Also there was Mr. Compress and Spinner who were the ones who kidnapped Young Bakugo and attempted to take Young Fumikage as well."

"Right." Edgeshot started. "But what about the Nomu's? The one All Might fought nearly matched him in strength."

"If they've had more Nomu's like that, they would've sent more out during the Nomu outbreak in Hosu." Naomasa said. "But that doesn't mean any of them are any less dangerous. Or if there are more being made."

All Might nodded. "Even if there are more Nomu's or not, we still need to save Bakugo."

"For once I agree with you." Endeavor grunted.

"I'll gather the police." Naomasa added.

The five collectively nodded in agreement. The raid was happening tonight.

(With Momo, Kirishima, Todoroki, and Iida)

"I'm still not sure about this." Iida said as the four walked, following the tracker.

Kirishima huffed. "Then why did you agree to come along?"

"To make sure none of you got harmed." Iida replied. "And to make sure you don't interfere with any hero or police business."

"We already said we are just heading over to help get Bakugo out of the way when the heroes come and save him." Shoto said.

"Guys shh!" Momo shushed panickedly. "Someone might hear us."

"Yeah." a voice giggled from a nearby alley. "Someone might."

The fours heads all shot towards the alley and saw a familiar face, especially Momo.

"Th-The Ripper." she whispered, terrified.

Shoto took a step in front of his friends while Izuku grinned.

"Come on, we don't want to make a scene right?" Izuku asked with a grin as he gestured around them. "There's a lot of people here."

Kirishima, still shaking, walked up besides Shoto. "Wha-What do you want?"

Izuku's grinned turned deadly. "You said you know where Kacchan is right."

"What about it?" Shoto asked, keeping his cool and preparing to fight.

"I want to help."

They were all shocked into silence, letting Izuku continue. "They took my best friend and they will not get away with it."

"How do you know Bakugo?" Kirishima interrogated.

Izuku smiled as he walked backwards into the alley. "Follow me, we don't want to make a scene."

The four stood there before Kirishima finally started to follow the green haired serial killer.

"What are you doing?" Momo hissed.

"He and Bakugo know each other." Kirishima said. "And remember when Bakugo defended him against the whole class, they clearly are friends. Or at least were. And if we can get his help then its almost guaranteed we'll Bakubro back."

"Hahahahaha!" Izuku laughed as the all looked at him. "Ah, Bakubro. That's amazing."

"Yeah, well…" Kirishima didn't know how to answer to that. "Anyway, come on guys."

After awhile of silence, Iida stepped forward. "He saved my brother for losing the use of his legs. I can overlook Rippers previous crimes just this once to save my fellow classmate."

Shoto and Momo both looked at each other before they collectively sighed and followed. As they followed the serial killer into the alley they noticed he wasn't as crazy as they first thought he was. He was still crazy, but he wasn't rambling about random things like they thought he would.

"So" Izuku started as he leaned against a wall. "How do you know where Kacchan is?"

Momo stepped up. "I was able to make a tracker to track on of the villains that attacked us at the training camp. I gave the original tracker to the heroes and I made a copy for us."

"Smart." Izuku grinned as he got up off the wall. "Any of you have a plan when you get there?"

"We originally planned to grab Bakugo while all the villains were distracted. I heard the teachers were going to bust the villains hideout tonight." Iida spoke. "But now I'm not sure what to do now that we have you with us."

"Hmmm, I have a few." Izuku rubbed his chin in thought. "But we would need a chicken and a broom for a few of them. A toothbrush for some others."

Shoto sighed and asked. "What about the other ones that don't involve… those?"

"Well, we'll need some disguises first of all." Izuku said. "Anybody have anything to change into?"

Momo hesitantly raised her hand. "I-I have an idea."

(15 Minutes Later)

The group walked out a nearby clothing store. Different outfits for each teen, completely disguising them. Especially Izuku. He had a green, frog hoodie with googly eyes on the top hood. He had a white mask covering his nose and mouth, green pants and shoes.

"I thought the point was to not attract attention." Kirishima said.

"True but." Izuku started before running a hand through his hair and made and kissy face through the mask. "I still wanna be a cute little green boy."

The group sweet dropped. They sometimes forgot he was insane with how smart he sounded. Momo pulled out her tracker, walking to where it pointed to.

"Follow me, the trail leads this way." Momo said as the group followed after her.

Izuku was in the middle as Kirishima and Shoto were beside him while Iida was behind him. Momo in front, leading them to Bakugo. He assumed that they wanted to at least try to stop him if he went on a rampage or something like that.

"Y'know, I always wondered." Izuku spoke, causing Kirishima to look at him. "How is Bakugo lately? Blondy always went on and on and on about getting into UA when we were kids."

"Well… he's been doing good I guess." Kirishima spoke hesitantly. "Took me a while to actually be friends with him, kept yelling at me to die."

"Hehehehe." Izuku giggled. "Die was his favorite word. We-hehehe we used to joke that it was his first word, hehehehe."

Shoto stepped back, disturbed at the weird laughter coming from the green haired boy.

"Hehe, ah, I'm glad he could actually make friends though." Izuku said after calming down. "Didn't think anyone could handle his intensity."

"Yeah." Kirishima said awkwardly.

Silence filled the area as the followed Momo. With Izuku occasionally mumbling about something every once in awhile.

(10 Minutes Later)

Chaos.

Chaos was the best word to describe what was happening. Everything was so confusing after the heroes busted into the League of Villains headquarters.

Bakugo and every Villain in the room was transported away with some black goop.

The group of UA students were hiding behind a destroyed wall as the true leader of the League of Villains, All for One, was close by and the cause behind this chaos.

And All Might was standing above the entire catastrophe as multiple heroes search through the wreckage to save as many civilians as possible.

Izuku loved it all.

He stood afar, holding a unconscious Kurogiri under his arm. Soon enough, Izuku saw All Might land right in front of All for One. It was at that moment Izuku grinned and bit down hard on Kurogiri with his hand mouth, tasting the familiar penny taste.

After that, Izuku's hair floated upwards like a continuing green flame as a green gaseous portal appeared underneath the two and consumed Izuku and the portal villain up, before the both disappeared from sight.

(With All Might)

All Might stood back as All for One floated in the air, blasting back Endeavors flames with another quirk he was able to steal. The thought of someone even doing that filled All Might with a rage he hasn't felt in some time.

But even then, All Might couldn't falter even a little. He still had Bakugo to protect along with the rest of the League.

Just as all seemed bleak a… giant, clothless, green haired monster with no cheeks to show a permanent smile, and no genitalia stomped down right in front of the blonde hero. It was bigger than Mt. Lady. With a roar it sent its giant fist at the villain and punched it to the ground. It kept roaring as it punched the villain deeper and deeper into the ground.

Then, All Mights students appeared, riding the Rippers chimera owl flew from above. With Kirishima screaming out towards Bakugo.

"COME ON!" The redhead yelled out desperately towards his volatile friend.

Bakugo looked confused as he turned to stare at the giant attacking the villain. It paused as it kept its fist down on All for One, looked towards Bakugo and winked, holding up a giant thumbs up.

Bakugo, needing no further que, roared out as he used his explosions to blast himself towards Kirishima. Tomura feebly tried to catch the blonde to no avail.

All for One finally decided to fight back, and blasted Titian Rippers arm off. Titian Ripper flinched, but gave no further indication he was in pain as he raised his other arm up to attack, but it too was blasted off with an air shockwave. Another shockwave sent the Titian's head right off.

Titan ripper stumbled back before he slammed down into the ground, laying still. All Might was scared that the teen was dead, but the Titian's still chest began pulsing before the actual Ripper popped out, grin ever present.

"YOU!" Shigaraki hissed as he saw that annoying grin on an even more annoying body.

Izuku turned his head to stare at him. "Oh! Hi Handyman!"

"I'LL KILL YOU!" Tomura was about to rush forward, but was stopped by All for One.

"Don't." Came the calm and collected voice of the leader. "Go, take Kurogiri and your followers and go."

"B-But Master!" Tomura started, but was stopped by Izuku.

"Ha! Good luck doing that! I hid the mist guy somewhere you'll never find him!"

All for One said nothing as he stood there, silent, before the familiar black goop appeared in the air a few meters away. And it was Kurogiri who fell out.

"Fuck! He found him!"

All for One ignored the teen as he placed a hand on top of Shigaraki's head. He patted the boy on his head before using his other arm to send out a black rope-like thing that attaches to Kurogiri, which somehow activated the man's quirk.

He then pointed his hands at Magne and Toga, who was standing right by Kurogiri, who activated Magnes quirk on her, sending all the villains heading towards Kurogiri portal.

"W-Wait!" Tomura shouted as he felt his body move against backwards, against his wishes. "No! Please, Master, don't leave me alone! PLEASE DON'T!"

All for One looked at Tomura. "You won't be alone, my student. You have your followers, you have your own strength along with my own to keep you going. Now go, become what you desire, fulfill your own dreams. Tomura Shigaraki, LIVE AND FOLLOW YOUR OWN PATH! BECOME THE GREATEST VILLAIN YOU CAN BE!"

Tomura felt tears fall from his eyes as he was forcibly pulled into the portal, shouting out in protest. Soon, the portal was closed, leaving only All Might and Izuku with the masked villain.

Izuku was the first to speak. "Wow. That was dramatic."

All for One stayed silent as he turned and stood off against Ripper and All Might. All Might walked to stand next to Ripper and looked at him.

"You got my students to help you rescue Young Bakugo?" All Might spoke.

Izuku shrugged. "They were already going to do it, I just jumped on the bandwagon. Besides…" Izuku turned towards All for One and took off the white face mask. "Nobody's gonna get away with hurting my friend and my favorite hero."

All Might stood their silent before he nodded. "Thank you for your help."

"Don't thank me yet. It's time for us to team up against this guy." Izuku said as he settled into a fighting stance. "You can try to catch me later, but this time I'll follow your lead."

All Might settled into a stance as well. "I'll hold you too that."

"Come on now, I'm not getting any younger you two." All for One called out.

Izuku grinned as All Might grimaced before they both shot forward towards the villain. Izuku moving more sporadically then All Might as he reach the evil master first.

Izuku's fist turned dark grey before he threw a punch. All for One dodged to the left and held a hand up, letting out a shockwave into Izuku's face.

The Ripper was flung backwards as All Might reached his nemesis.

"Texas Smash!" All Might roared as he threw a punch, which the villain surprisingly caught, albeit he arm seemed to compress a little before he caught another punch by All Might.

A green portal opened behind All for One with Izuku jumping out with both of his hand mouths glowing with red energy.

"Double Buster!" Izuku screamed with a smile as All for One was blasted from behind.

This caused the villains grip on All Might loosen, which the Number One hero took advantage of. Quickly yanking his arm back, All Might uppercutted the villain into the sky.

All for One quickly caught himself and stopped flying back, standing on air. Izuku wasted no time at keeping the pressure on the villain, used his portal to appear behind the villain and swing his know clawed hand at All for One.

The shadow leader dodged and grabbed Izuku by his throat.

"Our quirks are so similar yet so different. You got the Nomu's quirk and yet it still has the quirks." He started as his grip tightened. "I wonder though, what's your limit to Shock Absorption?"

"Doesn't… matter." Izuku choked out with a smile, spit coming out from the corners of his mouth. Izuku pointed behind the villain. "Cause he... won't let you... reach it."

A green portal opened behind All for One as All Might leapt out of it, fist cocked back. As the heroes fist slammed into All for One, sending the villain back down to the ground.

The two began to fall down, but Izuku opened a portal beneath them and they landed on the ground. All Might began panting, steam coming off him as Izuku gently rubbed his throat and stood up.

Izuku turned towards him and raise a brow. "What's wrong?"

"I'm sorry to say… I'm reaching my… limit." All Might grunted, as he slowly began shrinking.

Izuku's eyes widened, but still held a grin. "What the hell?"

All Might was shorter now, but still held some bulk on his body. His face seemed skeletal and pathetic.

"I'm sorry you have to see me like this." All Might grunted. "But there's no time, he's already recovering."

"You're not going to be able to bail me out again so I better up the anti." Izuku chuckled as he walked a few steps forward. "I don't know what's wrong with you, but I'll take the lead for now. It doesn't seem like you'll be able to take anymore hits."

All Might sighed. "Be careful, Midoriya."

Izuku turned and offered the number one hero a smile as he clenched his fists. "I make no promises."

Izuku lunged forward, his arms hardening so much they turned pitch black. All for One simple raised his hand and blasted a shockwave of air at Izuku. The green haired killer simply smiled as a portal opened in front of him, sucking in the air blast.

"Ehehehe, HAHAHAHAHAHAHA!" Izuku laughed insanely as he reached the villain.

He punched at the villain, with said man catching it easily and readied another air blast. Suddenly, a portal opened up behind All for One and let loose the air shockwave for before. All for One sidestepped it and let Izuku take the full brunt of the attack.

Izuku took the blast full on, slowly being pushed back while All for One out his hands behind his back and walked forward.

"You think I'll fall for the same trick twice?" All for One asked. "For shame, I expected better from…"

He was cut off by Izuku opening his mouth and letting loose a laser, blasting him back. Just as the masked villain recovered, All Might slid to a stop behind him and punched him away.

"Hehehehe, BEAM BARF! I GOT A NAME FOR IT, FINALLY!" Izuku laughed as he floated in the air and shot off after All for One.

All for One Airwalked to stop himself from flying off before shooting forwards to Izuku. Izuku's hand darken as spikes popped out from his knuckles and covered his entire forearm, as well had his Claw Hands and Block Hands enhanced the gauntlets strength. This was enough to easily give All for One a right hook into the ground.

Izuku landed down right as All Might was on top of All for One, holding him down by his mask covered face.

"It's...over." All Might grunted out through gritted teeth.

"Hmhmhm." All for One chuckled. "No, it's far from over. Tell me, do you ever think of Nana's grandson?"

All Might was overcomes with rage as he shoved All for Ones face deeper into the already cracked and destroyed asphalt. "Shut! Up!"

"Hmhm, does my young protege remind you of anyone." All for One kept going."

"Stop it!" All Might clenched his fist tighter around the villains head, threatening to crush it.

"He's Shimura Nana's grandson~." All for One spoke in a sing song tone.

"ENOUGH!" All Might roared in rage as a slammed his other fist deep into All for Ones face.

Unlucky, All for One had used a quirk, Impact Recoil, and redirected the smash into All Mights stomach. The number one hero was flung back just before Izuku caught him.

"It truly is a shame." All for One muttered as he walked out of the crater as he dusted off his suit, which was no already ripped and torn in multiple places. "I would be able to do much more if I had Search. Ragdoll wasn't able to be taken away by my students subjects."

All Might shrunk down even more as Izuku helped him steady himself. All for One smirked.

"Although, it is fun to see you like this. Not literally of course, but you understand."

"All Might…" Izuku spoke.

Said hero looked down and grimaced. "I'm losing more and more of my strength. He aimed at the same spot as he did before."

Izuku saw the now torn open wound the All Might was clutching.

"I knew it, you were injured." Izuku smirked as he held out his arm. Using his mouth, he created a large smoke screen across the field to hide them.

"Bite down till you taste my blood." All Might looked so very confused, so Izuku continued. "Drink my blood. One of my quirks is Blood Healer. I don't know how much it can heal you, but it should at least do something to help."

"But I cannot digest it. My stomach is completely gone."

"Don't worry, it still should heal the remaining pieces of the stomach till it makes a new one. Now go on, bite bite."

All Might hesitated, but Izuku grabbed a piece of skin with his spiked gauntlet hand and pierced it, letting blood flow out. Slowly, All Might drank the red liquid.

The blood stopped as Izuku let the wound heal using Super Regeneration. The open wound closed on All Mights stomach and his breath steadied out as he regained some of his body muscle.

"I feel better, thank you." All Might said.

Izuku nodded as the smoke screen was blasted away by All for One. He smirked. "After this is over, I'll try to see if my blood can heal everything that's wrong with you. For now though, let's finish this."

All Might nodded as his smile returned. "Let's."

All Might walked forwards as Izuku jumped up and landed on his shoulder.

"Oh?" All for One said, intrigued. "You're back again All Might?"

"Yup." Izuku answered as he crossed his arms. "And you're going down."

"Am I now?" All for One spoke.

"Yes." All Might said. "And do you want to know why?"

"Because we…" Izuku started.

"… Are here!" All Might finished.

Izuku hopped off All Mights shoulder and started to morph. His body grew spikes on his elbows, knees, heels, shoulders, his gauntlets grew sharper, and his teeth were covered in spikes. His entire body turned pitch black and expanded to enhance his muscle mass.

Spike Body, Stone Body, Claw Hands were the first quirks that started this form. Then his new quirks, Muscle Growth made Stone Body more effective and Quirk Enhancer let him enhance the power of the base quirks.

Right now, he looked like a muscular man with spike like armor, his body was pitch black making him look like a purely dark figure with gaseous green hair.

"I am the embodiment of PLUS ULTRAAAAA!" Izuku screamed in excitement. He didn't think the quirks would mesh well together, but they did.

All Might shook his head. "Focus Young Midoriya."

"Oh yeah." Izuku said as he was sent out of his excitement daze.

Portals appeared all around All for One, trapping him in the dome of portals. Izuku lunged forward into another portal in front of him and disappeared. All Might did the same.

Suddenly, Izuku shot out of a portal on All for One's side and smashed a fist into his stomach, before jumping up into another portal. All Might then jumped out of another portal and knocked the reeling villain into the ground and disappeared into a portal.

The cycle continued over and over until All for One threw his arms out to his side.

"Enough!" His arms compressed again before shooting back out, blasting a forceful red shockwave from his body that disrupted the portals, dispelling them.

Both Izuku and All Might landed a few yards away on a damaged but still standing building.

"He seems mad." Izuku commented as he crouched down looking at the villains shockwave incinerate everything close to him, leaving a completely flat and empty space.

All Might nodded as he started to breath heavily. "Shit… it seems I'm losing my strength again."

Before Izuku could offer his blood again, he had to tackle All Might through a portal to avoid a large air shock wave that destroyed the building they were on.

They landed down on the ground as All Might turned to Izuku.

"We need to end this now." The blonde symbol of peace said as he stood up. "I have a way to beat him like I did years ago, but I need him to be close to me."

Izuku stood up and walked towards the ex-leader of villains and through up a thumbs up to the fading hero behind him. "Be ready, I got this."

"Young Midoriya it's too dangerous for you to be there by yourself."

"I got this All Might. My mother's still watching out for me. Besides..." Izuku turned and looked All Might in the face, with a genuine smile. "...it's what heroes do."

And with that, Izuku dashed off towards the villain leaving All Might to prepare his final attack.

Izuku leapt into the air and pointed his hands at the villain.

"Double Buster!" Izuku shouted.

All for One dodged the blast, but portal appeared in front of the beams. The portal then closed, reopening right were the villain landed, blasting him backwards. Izuku quickly rushed forwards and swung at him, the villain did the same as their fists clashed. Izuku ducked backwards as All for One's now enlarged fist smashed into the ground.

Izuku quickly hopped forward and planted his foot into the man's gut, then used the other to kick him in the face. Before he could do anymore damage, he was grabbed by another enlarged fist and held down.

"You're a very annoying bug." All for One spoke with slight annoyance. "Tomura won't be bothered by you anymore."

Izuku was being pushed into the ground, crushed by an enlarged arm with multiple bones and metal pieces popping out.

Izuku just grinned.

Suddenly, All for One fell forward as he put all his weight was put into the arm which was currently in the portal that Izuku created. Then, the portal shut, taking the arm with it.

"Hgn." All for One grunted in slight pain as he used his other hand to cauterize the wound with one of his flame quirks. His entire face and body had been crushed and ripped beyond repair by All Might. Losing an arm is nothing but an annoyance.

Izuku fell down a couple yards away with the giant arm and shoved it off of him as he stood to stare at the villain.

"Yo." Izuku called out, making the villain look at him. "It seems you've been…. Disarmed."

All for One kept his composure though. "It seems I have. I'll be sure to not make that mistake again. Tell me, how many quirks do you have?"

"Hm?" Izuku stood in a thinkers position, hand on his chin. "About 26 if I remember correctly."

All for One chuckled. "Amazing. Compared to the thousands I have, you are still winning."

"Flattery will get you nowhere, b-baka." Izuku said as he acted as he had a giant blush on his face, covering it with his hands.

All for One simply held up his hand, ignoring the insanity that was Izuku. "Counter this.

A large blast of black and yellow flames condensed in a 6 foot sized orb shot out of his hand and went at Izuku. Izuku simply put his hands to the ground as all the metal in the surrounding area flung in front of him, morphing into a sea of liquid metal. Quirk Enhancer was stupidly useful. Now as long as he could see the metal he could manipulate it, it just took more concentration.

As the two attacks clashed, the metal surrounded the orb and condensed before a large explosion blasted the metal apart, but it harmed nobody. It would've been much worse without the metal barrier.

"Midoriya, get ready!" All Might called out as his right arm was extremely muscular compared to his now skeletal body. It seemed this was going to be the final clash.

All for One either didn't hear or didn't comment about All Mights outburst.

Izuku grinned as he summoned portals all around All for One and disappeared into one below him.

"This won't work again." All for One spoke as he unleashed a shockwave, destroying the portals again.

What he didn't expect was a portal to open up underneath him with Izuku launching himself out. Izuku wrapped his legs around the villains chest and grabbed his only arm left and pointed it in the air. Metal slivered up from the ground and hardened around All for Ones legs.

"It seems we're both stuck here." All for One said, not even struggling against the hold.

"Yeah but he's not." Izuku grinned crazily as he looked in front of them both.

A portal opened up in front of the two as All Might held his arm up for the final attack. But he hesitated.

"Midoriya, it'll hit you too!" All Might shouted as he neared the two. "I can't…"

"DOOO IIIIIT!" Izuku screamed, interrupting him.

All Might suddenly heard the shouts of everyone around him. Civilians and heroes alike.

"DO IT ALL MIGHT!"

"YOU CAN DO IT!"

"ALL MIGHT! DON'T FAIL AGAINST THIS WORTHLESS PIECE OF TRASH! ONLY I CAN BEAT YOU!"

'Thanks Endeavor.' All Might thought sarcastically.

"ALL MIGHT!"

"ALL MIGHT!"

"ALL MIGHT!"

"ALL MIGHT!"

"ALL MIGHT!"

Toshinori Yagi, All Might, the man who currently held the world on his shoulders along with a kid who was just helping in his own way…

Finally smiled a true, real smile since his master died before him.

"UNITED!" He started as he cocked back his fist.

Izuku smiled at him.

"STATES!" All Might put all his power and focus into this one punch.

All for One stared at him with indifference, already knowing from the beginning he was going to lose.

"OF!" All Might clenched his buttocks tightly just like Nana told him. He always thought she was messing with him, but know he truly understood why.

To put all his force into an attack.

"SMAAAAAAAAAAAAAASH!" The fist collided with All for One's helmeted head, destroying it completely and sending the evil man to the ground.

Sadly, the attack also slammed into Izuku's gut, completely destroying his spike armor and extra muscle, and negated his Shock Absorption completely.

Izuku coughed up a ridiculous amount of blood as he and the villain was sent to the ground, destroying the ground.

'Finally.' Toshinori thought as his arm deflated. 'It is over.'

Before All Might could succumb to his wounds he had one job left. Painfully raising his arm, he pointed to the camera from the news crew that recorded the entire fight.

"You are…" All Might spoke. "...next."

With that, the number one hero collapsed to the ground.

Silent. People couldn't even speak at the pure insanity of this battle. The Ripper assisting All Might in a battle against the monsterly powerful villain that destroyed an entire city. The only thing people could react was… we'll see for yourself.

.

.

.

"YEAH ALL MIGHT!"

Roars of applause rang out as people cheered for their victorious hero. Even as the medics ran on screen to get All Might to a hospital they were still cheering.

Their hero was still there.

During the entire thing, Toki flew down and scooped up the unconscious Izuku with a hand sized dent in his stomach. Super Regeneration was already working at healing the many wounds on his body. And Izuku was still smiling.

(One Week Later, Hospital Room)

Toshinori sat up in his hospital bed. It was close to midnight but he still couldn't sleep. The guilt of seeing Izuku's pain filled face still haunted him. He should've found another way to get a clean hit off of All for One. He should've. He shou…

"Hi hi." Izuku's cheerful voice spoke out, scaring the shit out of All Might.

"Y-Young Midoriya!" All Might cried out as he stared at the familiar glowing eyes.

Izuku smiled at him and waved. The kid looked completely fine. "Remember, I have Super Regeneration."

"I'm so glad…" Toshinori said. "...you're ok."

"Aw, I'm glad you're ok too!" Izuku said happily. "But I gotta leave soon, you're heartbeat monitor just spiked so nurses are going to get here soon. Catch."

Izuku tossed a gallon milk bottle filled with his blood at All Might.

"I don't know how much you need to heal you, but I am not letting you retire just yet." Izuku said as he winked one eye and stuck out his tongue. "Need to train Kacchan how to fight like you did. He wants to catch me so he's gonna need a lot of help."

All Might was to shell shocked. He was sure he was going to be forced to retire, but it seemed he didn't have to. He looked down at the healing blood before looking up to look at Izuku. But the green haired boy was already gone.

"Thank you." All Might muttered as he opened up the bottle. "But that won't stop this from tasting horrible."

Izuku was laughing extremely hard as he covered his mouth with his hands on the roof of the building. The hilarious scrunched up face of All Might was going to be forever in his mind.

(Two Weeks Later, Press Conference)

All Might hobbled into the press office, a cast on his right arm and bandages wrapped everywhere. Pictures were rapidly being taken from the press as All Might made his way to his seat.

This Press Conference was highly requested and wanted by millions, All Might loved to please.

"Hello everyone." All Might greeted to the crowd of people, and subtly to the people at home watching on TV. "I know right now I look pathetic, and to that I apologize. I didn't want to make you all wait and worry about me, so I left as soon as I was able."

While it wasn't his intention, everyone felt extremely guilty about even wanting this to happen. Still, a reporter spoke up.

"What is your relation to the serial killer, The Ripper? It was seen by everyone that you two spoke and fought together against that villain."

All Might nodded his head. "I'm glad you asked that. The Ripper has been under the surveillance from heroes everywhere and for good reason. He has been convicted of murder of multitudes of people. But this one fact hasn't been revealed to the public yet as we, the hero and police, wanted to get all the facts and evidence correct."

All Might took a deep breath before continuing.

"Everyone he has killed has been convicted of horrible crimes. All sentencable by death. This doesn't excuse his actions however, as he still is breaking the law. But, he is a good child at heart, no matter how twisted he is."

Everyone was shocked at the statement. The Ripper not only is a kid but he's good too?!

"He is currently 16 years old and his true identity is Izuku Midoriya." All Mights words were heavily spoken. "He has a very powerful quirk, but we do not know what it is yet."

A lie, but a needed one.

"He came along with a few of my students to try and rescue Bakugo Katsuki. While he forced them to assist, they were still glad to help. He and my students got Bakugo out of their so I could fight the villain without holding back. But, he helped out a lot. Stil, he will still be pursued as any normal villain would."

"How so All Might?" The same reporter asked.

"Without him I might have lost."

With that heavy statement, silence rang out. Those words shocked many in the room. After a few more moments, another reporter spoke up.

"Will you go into retirement? And, if I may ask, want happened to your body?"

All Might chuckled. "It's quite alright. You see, years ago I faced the same villain, and we both damaged each other deeply, but I still won. This form you see now is because I didn't receive proper treatment for the injury. But thanks to the extremely talented staff in the hospital system, I'm expected to make a full recovery. And to answer your first question…"

All Might stood up, a smile appearing on his skeletal face. Suddenly, his entire body grew muscular and tall, just like his usual All Might form. Except this time, he looked so much more lively.

"I shall never retire when there's still people in need!" All Might shouted as he clenched his arm covered in the cast, making it break off into hundreds of pieces. "I shall still be here standing tall and strong so I can reach all of those in need! I shall still be here to teach the next generation of heroes what I truly means to be a hero. I shall still be here to tell the world that I AM HERE!"

With that speech out of the way, the entire room applauded and cheered as did everyone watching.

Including Izuku.

"YEAH!" Izuku shouted as he punched the air and started jumping around. "ALL MIGHT, ALL MIGHT, WEEEEEEEEEEEEEEEEEEEEEEEE!"

AN: I did it. I finally wrote the second chapter in Insanity and I hope y'all liked it. Now I have two things I wanna clarify.

Giving All Might his full power back: I did it mainly because I feel like the whole "Give Mirio the Quirk cause bleh" shtick is a little boring. Don't get me wrong, I love the guy and his cartoon eyes, but I don't think All Might would give away something as important as his quirk to someone he didn't feel was truly worthy.

Me taking a year to update: I did that cause I want to have the chapters long. Originally I was going to have this 10,000+ words long, buuut I didn't want to get into the Overhaul arc yet. That and I'm dealing with a bunch of shit cause God hates me.

And that's about it. I hope you all enjoyed the chapter. Leave a review if you want and I hope you all have a good day. Welp, Ash Out.