A/N: FYI, all my stories will probably take months to update until Winter and Summer break. Because high school. Onto the story!

A green, muscular man with antennas on his forehead was floating in the air staring down at Goku. He had his arms folded and wore a purple gi.

He floated down to the ground and began to walk over to Goku and the others. Everyone tensed and got into their fighting stances. The green man sighed.

"I'm not here to fight you. Instead, I have an offer."

Goku raised an eyebrow to this.

"That man who just left. I encountered him earlier. His power. It was completely overwhelming. It was unlike anything I've felt before. I stood no chance against him and from the looks of it, neither could you. That's why I have this proposition for you Goku. Let's work together this time around. We have a common foe and if we could work together for once, our chances of being able to take him down will be greatened."

Goku was skeptical about this considering Piccolo could betray him at any moment, but he needed to get his sons back. Who knew what Raditz would do to his kids if he didn't save them as fast as possible? He didn't have much choice in the matter either. Against his better judgement, Goku agreed to work with Piccolo.

"What's your plan to defeat Raditz?"

"Well, there was this move I created and planned on using on you, but it's going to have to be used on an even greater foe today. It's a powerful attack, but the only problem with it is that it takes time to charge. The more time it charges, the more powerful it can become. Powerful enough to even hurt your 'brother."

"So, what do you want me to do?"

"Distract him while I charge up the attack. Wear him down a bit. Make sure to keep him pinned so I can shoot him with the Ki attack. It's one blast and neither one of us can afford to miss the shot."

Goku nodded before turning to Bulma.

"Bulma. Do you happen to have your Dragon Radar with you? We could use it to track down Gohan since he has the 4-star Dragon ball attached to his hat."

Bulma nodded and handed him the radar. She always had it on her for safekeeping and in case of emergencies like this or when enemies would also be searching for the seven spheres.

"Thanks Bulma. Piccolo. Let's go save my sons." Goku exclaimed.

Piccolo tch'ed before flying off with Goku to find Raditz. When they finally found his location, Raditz only seemed to have a smirk on his face. From the corner of Goku's eye, he noticed someone banging on the inside of a space pod. Wait. There were four hands banging. Goku's eyes widened. Raditz trapped his kids in the space pod.

"So, tell me Kakarot. Did you do as I asked and enslave all of those humans so soon or do you plan to come with me?"

"I'm not going anywhere Raditz. I'm here to retrieve my kids and put a stop to you before you hurt anyone."

"Oh? And do you honestly think that you're strong enough to face off against me the way you are now? As for you Namekian." Raditz pointed to Piccolo. "What are you doing here on this barely useful planet and so far away from home?"

Piccolo raised an eyebrow at this. What was a Namekian and why was he calling him that? Was it possible that there were more like him out there? He'd have to find out more about that later. Currently, he had to get rid of this invader.

Both Goku and Piccolo began to take off their weighted clothing so that they could fight better and so they were stronger than the last time. They had to give it everything they had. It was now or never.

Raditz questioned what they were doing at first until his scouter began to pick up a change in their power levels. He was shocked to see this.

"Stripping makes you stronger on this planet?" He questioned aloud.

Everyone just paused for a second after hearing Raditz's question before a bead of sweat began to form on the adversaries of Raditz' foreheads.

"We were wearing weighted gi." Goku quickly explained to get past the awkwardness.

"Oh. That makes much more sense."

They resumed the seriousness of the situation and Goku launched at Raditz going for a jab to the face that was quickly blocked. Raditz went in for a punch to the gut, but Goku managed to dodge and backflip attempting to kick him in the back of the head, but Goku was too slow. Raditz grabbed his foot and yanked him. He threw Goku down to the ground leaving a crater, but Goku rose back up. Raditz kicked Goku back down though. Goku grunted in pain as Raditz kicked him in the ribs. He grabbed his foot and pulled him down as well. He pushed himself back up and was panting.

Before Goku could do anything else, Raditz threw a jab at Goku's leg causing his legs to buckle up. Raditz threw a quick Ki attack at Goku and managed to damage Goku severely.

"That wasn't even one of my named attacks and look at how badly it's injured you Kakarot. Face it. You're weak and you stand no chance against me."

Goku was kneeling down on the ground looking as if a bomb was just set off on him. Raditz saw Goku whisper something. He gritted his teeth seeing this as a sign of disrespect. He grabbed Goku by the hair and forced him to look him directly in the eye.

"What'd you say?"

"I said 'Kame-"

A bright blue form of energy began to form in Goku's cupped hands. Raditz' scouter began to pick up on it as his little brother's power level began to rise. This didn't look good.

"Hame-"

Raditz let go of Goku and fled into the sky to charge his own attack.

"Double Sunday!"

"Ha!"

The two attacks began to collide. For a moment, the two energy attacks seemed to be at a standstill, but Raditz began to win in the power struggle. Goku exerted more energy into his attack, but Raditz' power was just too overwhelming for Goku and he was hit by the attack.

Raditz smirked seeing how pathetic his little brother was. His smirk turned into a frown as he saw his little brother begin to get back up. He was a resilient one. He'd give him that.

"Well. I'm impressed with how you could concentrate your power into that single Ki attack, but even that isn't enough to stop me."

Goku chuckled lightly at this leaving Raditz in a confused state.

"I wasn't aiming to defeat you with that attack. It was just a distraction.

"A distraction? For what?"

A moment of realization hit Raditz. He forgot about the Namekian that was with Kakarot. He quickly turned his head around only for.

"Special Beam Cannon!" Piccolo yelled.

Raditz tried to sidestep the attack, but he exerted himself a little too much in the Ki clash with Kakarot and was too slow to completely dodge the attack. It hit him in his chest, but nowhere fatal. Raditz felt the attack pierce right through the armor and blood splattered out of his mouth. He growled at the pain, but he forced himself to still stand and fight. He wouldn't get bested by such weaklings.

"Fools. You think such an attack would defeat-Gahhh!"

Goku grabbed Raditz's tail. He remembered what would happen when someone grabbed his tail. He would become incredibly weak and he assumed it would be the same for Raditz. Sure enough, his thought process worked.

"Piccolo! I've got him pinned down! Charge up another one of those attacks!" Goku yelled in desperation.

Raditz was panicking. He was bested by his own little brother and was going to die to such weaklings. No. He refused to die here! He had to think quick.

"Kakarot. Look. I'm sorry for kidnapping your sons."

Goku wasn't listening.

"I know you hate me for what I've done and I don't blame you for it either. I would hate myself if I were in your position as well, but I was desperate. The Saiyan race is nearing extinction and we need as many of us to survive. It's bad enough there aren't even any female Saiyans alive anymore, but now you're going to kill your own brother? How would you think mother and father have reacted?"

"I...never knew my parents." Goku spoke somberly.

"I could tell you all about the Saiyan race. You and your kids. I could even inform you about your race Namekian!" Raditz pleaded. "Allow me to live and I'll tell you everything. Even about the other surviving Saiyans who are far stronger than me!"

Goku looked to Piccolo.

"What do you think Piccolo?"

Piccolo sighed and lowered down his two fingers from his forehead deactivating his Special Beam Cannon.

"It seems like your brother has some valuable information. I say we should keep him alive. Especially with the fact that there are others out there who are even stronger than him. We could learn how to defeat them and prepare for them whatever time they come."

"Y-You see this scouter on my head? Well, it also works as a transmitter. There are two even stronger Saiyans and they'll arrive here in a year's time in order to take over the planet and enslave the human race due to their unique abilities."

After hearing this, Goku snatched the scouter from Raditz and crushed it in his hand.

"We'll let you live, but we can't afford for you to keep your tail."

Hearing the part about allowing him to leave relieved Raditz, but the tail part unnerved him. His eyes widened and tears began to shed from Raditz's eyes as he could feel his tail being ripped off. Raditz was screaming in pain, but was powerless to do anything. After his tail was ripped off, Raditz was left disoriented. He was far too weakened from being hit by that other Ki blast. It wasn't enough to kill him in an instant, but he needed medical treatment and soon!

Goku left to free his sons from the space pod and he was relieved to see the two relatively left unharmed.

"Let's get you two back home."

Goku called the Flying Nimbus over and sent the two on their way home using the flying golden cloud. Then, he turned back to Raditz and Piccolo. He grabbed Raditz by the hair.

"As for you, you have some valuable information. That's the only reason we're letting you live. Bulma could find your tech useful. We'll make sure you won't die, but we're going to have some restraints on you until we can truly trust you."

Raditz nodded and grunted in pain.

"Yes Yes! I'll tell you everything!"

"Maybe your information on top of your tech could help Bulma make some things useful enough to make more effective training for the arrival of the other Saiyans you mentioned."

A/N: So yeah. I didn't off Raditz like in the original story. I have plans for Goku and King Kai. Same for Piccolo and the kids. Raditz will be useful for this story. Since this story takes place before most of the events in My Hero Academia, how would you like for me to introduce some of the characters? As you already know, we have All Might in this story, but he hasn't done much...yet. Tell me what you think I should do about these characters. Someone like one of the pro heroes I can maybe have learn Ki and be someone to help during the time when the Saiyans arrive. Sort of help as someone to defend Earth. Maybe even with the inclusion of someone like Endeavor, I can even introduce Shoto into the story much earlier. Tell me your thoughts in the reviews. Besides that, I have a project to work on so Bionic-TitanX out!