Disclaimer: "I do not own One Punch Man, expect thoughts and ideas that makes the story."

The Hero's Prominence

The Fated Meeting

The Hero Association HQ, A-City

We start the story by viewing the Hero Association HQ of A-City. The whole building is dark-purple color made from the strongest steel known to man. The Hero Association is responsible for the works and commands of safeguarding the whole world. It is build up of the heroes combined and doing works for the sake of protection and peace.

But right now, the current situation of A-City is under attack and the people are running for their lives from a Dragon Threat, no almost a God Threat!

We move in the building and looked to the inside of the association building. The ground floor is filled with only the S-Class heroes, as they are the strongest of heroes of all the heroes, each member has their own names and ranking as it depends on their powers and abilities.

There are a total of 16 heroes, but currently 14 heroes are present, listing them by S-Class ranks:

Class-S Rank #16 Puri-Puri-Prisoner

Puri-Puri-Prisoner is a large muscular man with a stubbly, cleft chin, large lips and black bushy hair. He has a well-defined jaw line and light blue eyes with long eyelashes. He wears a traditional prison jumpsuit with white and blue stripes.

Class-S Rank #15 Metal Bat

Metal Bat is a young man with black hair styled in a pompadour and dark eyes that emphasize his hot temper. He wears black hakama pants and black gakuran, which he drapes over his red long-sleeved turtleneck.

Class-S Rank #14 Tank Top Master

Tanktop Master is a very tall, muscular man with short, dark blonde hair and brown eyes. He wears a blue tank top and long green pants.

Class-S Rank #13 Flashy Flash

Flashy Flash is a young man with feminine features, sharp blue eyes and long, ice blonde hair with his bangs brushed to the right side of his face. He wears a dark blue bodysuit with a long white cape over it. He adorns himself with two eight-pointed stars on either side of his head and on his cape.

Class-S Rank #12 Watchdog Man

Watchdog Man is a young man with a blank and uninterested look on his face and dresses in a full-body dog suit with a red collar, with his face showing where the dog's mouth should be.

Class-S Rank #11 Superalloy Blackluster

Superalloy Blackluster is a very tall, dark-skinned man with noticeably large lips, round dark eyes and thick eyebrows. He is very muscular with well-defined pectoral and abdominal muscles. He also has a thick neck. His only attire is a single piece of black underwear.

Class-S Rank #10 Pig God

Pig God is a large, obese man with several layers of fat. He has short brown hair, big lips and wears a long-sleeved green shirt.

Class-S Rank #9 Drive Knight

Drive Knight is a black-haired man wearing a white mask with a single red shining eye and three small vertical holes where his mouth should be. His armor is rather simplistic, being similar to black knight's armor.

Class-S Rank #8 Zombieman

Zombieman is a young man with scruffy black hair, red eyes, and pale skin. He wears a worn out, open grey coat over his black singlet with tan pants and a thick brown belt.

Class-S Rank #7 King

King is a tall, lean-built man with lightly tan skin, blue eyes, and shoulder-length blonde hair that he keeps combed back, down to the nape of his neck. His notorious features are three scars straight over his left eye with sunken cheeks and a defined jaw line. He wears a long sleeved black turtleneck sweater.

Class-S Rank #5 Child Emperor

Child Emperor is a young boy with short brown hair and large amber eyes. He wears a light blue buttoned up collared shirt with dark blue short and orange sneakers along with a black school bag on his back.

Class-S Rank #4 Atomic Samurai

Atomic Samurai has long black hair tied in a topknot with dark eyes and a prominent jaw line. He has a small goatee and is usually seen chewing on a blade of grass. His attire consists of a hooded red cloak with an atom symbol on the back that's draped over his open black haori. Beneath the haori is a traditional, loose-fitting white robe tied with a white sash and two haori himos. He also sports a pair of swords in his waist tied on his left hip.

Class-S Rank #3 Silverfang "Bang"

Bang is an old man with light blue eyes with white-spiky hair, thick eyebrows and a thick mustache and has slightly tan skin. He wears a long sleeved black shirt, light colored pants and Kung-Fu shoes. Despite his age and appearance he has a very muscular body with many scars.

Class-S Rank #2 Tornado of Terror "Tatsumaki"

Tatsumaki is a petite woman, seeing her as a young child than she really is. She has a youthful face with emerald green eyes and hair that curls up on the ends. She wears a formfitting black dress with long sleeves and four high-cut leg slits that show off her legs and low-heeled black shoes.

These 14 Class-S heroes have been called due to the dire situation happening in A-City.

"Man, I've been waiting this for now. I'll beat that monster's ass!" Metal Bat exclaimed as he lifted his metal bat.

"Oi, oi, we are called to beat it down together you know! Can't wait to use my new move." Atomic Samurai retorted as he unsheathed his Samurai sword.

"After this I'll go home and eat the rest of my burgers..." Plainly said by Pig God with his roar-sounding voice.

"Looks like my boys will have to wait!" Exclaimed by Puri Puri Prisoner, hugging himself and making a kissy face

"This is a threat almost announced to a God tier, immediate attention is needed." Flashy Flash said in a calm way.

"I need to make this quick so I can reach my recital." Said by Child Emperor agitating. He pressed a button as his bag transformed and let out four robotic legs as he is lifted from the ground.

"Looks like I have to use my attack Fist of Flowing Water Crushing Rock." Bang said as he stretched his arms a few seconds and retreating it from behind.

"I am now pissed to be called right now as I am enjoying my relaxation." Said by Tatsumaki, a powerful Esper, a petite woman who is floating above the heroes, glowing a green aura surrounding herself.

Then all of them began to dash out of the building and running towards their enemy, a Giant Armored Lurker, to say their enemy is a Dragon Level.

Z-City, Abandoned Condominium Apartment

Inside a dark lone room, a TV is the only light source illuminating the room and the TV is showing a news report with a construction worker and the destruction behind him.

"As you can see, loud explosions are going off behind me! The damage being done by the monster is on a devastating scale. The heroes are dealing with the situation but the looks of the monster is isn't going down at all. This is-"

The camera rumbled a moment as an explosion happened behind the construction worker and the TV had gone static.

Then the view moved to the back of the man's bald head, watches as the TV gone static.

"Well, guess I go." Plainly said the bald man and stood up.

The man ran to the door and opened it as he is wearing a suit and shut the door closed as he jumped off the balcony and landed on the ground. Then he jumped up high to the apartment's wall as he landed horizontally and crouching his legs back and performed a jumping motion forward and shot like a rocket travelling at an immense rate of speed.

A-City

The said destruction of the city is large and devastating. The sky is darkened due to the dark clouds surrounding the city, most of the buildings we're tore down, the roads collapsed and all cars and objects around were completely broken.

Focusing on the battle happening right now, the all of the S-Class heroes were panting and injured!

Wait, what?

All heroes standing as most of them being tired from the fighting, their clothes were filthy, damaged and almost barely covering them, some of them were bleeding from cuts and bruises, some of them sat on the ground collapsed on the ground due to much pain, damage and exhaustion resulted.

Their enemy is a giant, armored Lurker beast. He has a messy hairdo, with two tusks showing off on either side of his mouth and having deep red-crimson eyes. His body and legs are well protected with his armor. An invincible armor made from unknown steel and its modified with different devastating weapons. It's left arm seems small while its right arm on the other hand is gigantic, almost his size and it was protected all around like a gauntlet.

Then a roaring laugh came up high for all to listen, and then followed by a voice.

"PATHETIC! All of you are S-Class heroes and yet you can't even place a single scratch on me, freaking WORTHLESS!" Their enemy roared.

"SHUT UP!" Tatsumaki's voice flared as she used her Psychic power to lift up the collapsed 70-storey building and launched it at the monster.

Then the Lurker raised his huge arm and blocked the Esper's attack and the building shattered down like it was nothing! He then pointed his hand towards the Esper, his palm had a circular hole and then came out an yellow sphere of energy that is forming to a circular shape as it grew bigger and bigger until he launched to towards the Esper.

On quick action of Tatsumaki, she raised her arms as she surrounded herself with a green sphere acting as a Shield. The yellow sphere came in contact of the Esper's shield. As it made contact, both created an immense shockwave as two powerful energies collided they battled to dominate the power, but the Esper is struggling as she began to lose concentration as the yellow sphere of energy exploded.

"GYAAA!" She screamed, resulting of the Esper's shields to shatter and she propelled and crashed to the ground near the other heroes. She struggled to stand up, but barely hanging on as the pain revolting throughout her body and her nose pouring out blood from over concentration of her powers.

"HAHAHAHA! Even the Tornado of Terror couldn't stand on my powerful Doom Sphere. PATHETIC INDEED!" The monster roared in triumph as he smashed the ground and made the whole city tremble of the power.

"TSHK, SHUT YOUR DIRTY MOUTH AND QUIT THAT STUPID ARROGANCE, WE'LL DEFEAT YOU!" Yelled by Metal Bat, who is struggling to get up as his metal bat is his support.

'This monster is absolutely strong than I thought he would be, could we have the chance of defeating it?' Bang worriedly thought, struggling to find solution over the situation.

"All mouth to do the job, well that pisses me even more." Atomic Samurai yelled as he rose up and raised his sword towards the monster.

"Damn it... I don't think I can stand up anymore." Puri-Puri-Prisoner said worriedly.

"Just how strong are you?" Superalloy Blackluster yelled as he struggled to stand up.

The monster just gave off a smirk as he smashed the ground again creating a massive tremble which the heroes collapsed down again.

"HEY ARE YOU MOCKING US!" Yelled angrily by Child Emperor who stood up and sat back down from the monster's action.

"AWWW, WAS THE BABY NEED TO CHANGE A DIAPER?" The monster mocked the brown haired kid, which made the kid even more pissed.

"I'm tired and hungry." Pig God complained as he rubbed his stomach.

"Is it really all you can do?" Zombieman complained as he looked to Pig God.

"All of your species is pathetic; all humans are wasting this world for your selfish desired. The world itself is being wounded from the likes of you." The Lurker said as he walked closer to the downed heroes. "You can see what have you done to your petty actions is making this world corrupted and useless."

He stopped in front of them. "All humans must die all on my hand, to stop them to ruining this world even more before it goes out of hand." He announced before looking at the Esper.

"Starting with you..." He raised his gigantic arm and dove down and roughly grabbed the Esper, gripping her very lithe body tightly.

"GYAAA!" Tatsumaki yelled in agony as mixed pain of his injury and her current predicament coursed all over her petite size. She tries to make an effort to wiggle out of the monster's grasp but without avail she can't as the grip got even tighter.

"Tatsumaki!" The heroes from below yelled, watching the inevitable fate now to happen upon her.

"No, I don't want your death to be very subtle, you deserve an instant one!" The monster yelled as he opened his hand. The Esper landed between his palm and his fingers raised and surrounded her as large spikes surrounded each of ther lurker's fingers.

"Get ready to die!" He announced.

The world's going in slow motion in Tatsumaki's view as she watched her life flashed. Knowing she couldn't anything, Tatsumaki closed her eyes as she grits her teeth and undoubtedly accepted her fate that she'll die here at the hands of the monster.

'Goodbye, Sis...' Her little sister was the only thing Tatsumaki ever thought, even at her last moment.

However, it seems that it didn't happen at all.

A flash of light appeared from behind the monster as the light grabbed the Esper and landed in front of the heroes, which they were shocked by the appearance of the man.

The monster was a mere feet away from ending her life, Tatsumaki felt she was carried in bridal style by someone, and felt that they landed on the ground. Slowly she opens her eyes, for Tatsumaki could see who had saved her from her death.

Her saviour was in fact a bald ordinary looking man around mid-twenties with a thin, but well-built physique and of average height and weight. He dressed in a plain yellow jumpsuit with a short zipper at the collar and a belt. The costume was finished out by a red ensemble of boots, gloves and a white cape.

The monster looked down at the newcomer, interrupting his doing of death. "What? Who are you, bald man?" The monster questioned, as the bald man laid the girl down on the ground.

Tatsumaki witnessed her saviour grinned before stood to his full height making an impression as he swayed his cape and faced the monster with a rather poker face.

"Just a random man who is a hero for fun." The bald man answered with a rather plain tone combined with a rather plain expression.

All the heroes looked at the strange bald man with a questioned expression adorned, except for the Esper which she had an amazed expression.

The monster began to question. "What kind-" His voice raised in volume. "Of a goddamn backstory is THAT!" He angrily emphasized the last word, before crouching down to face the bald man.

"I am Claww, the strongest monster in this world!" The monster now identified as Claww yelled to the bald man's face. "I desired to eliminate this world's ongoing destruction of what all of you have done. Since when I was little, I see the world began to crumble and ruined from the likes of you humans!

You began to ruin it even more as I and the other monsters began to survive of what we have left. And I felt the rage of you being the worst living things in this world, ruining such bountiful treasures. I built this invincible armor that nothing can withstand on it and such weapons to wipeout humanity. I swore to get revenge for this world and the others for your carelessness." He looked up in the sky and said his monologue.

"And it happens today!"

Such threat been announced by Claww, the desire was so strong that he intend to finish it now. From behind the bald hero, the other S-Class heroes struggled to move in front of him.

"Hey, baldy man. Get out of here, this is not for the sake of more deaths." Atomic Samurai said to the bald man as he positioned himself in front of the baldy.

"Leave this to us." Said by Drive Knight, approached to his left side.

"This is nothing for your strength." Tank Top Master crawled behind him and struggling to stand up.

"Stand back, now, leave now far away from us." Watchdog Man crawled in front of Atomic Samurai.

Flashy Flash appeared behind him. "I suggest that you'll get away now." He said as he charged his energy preparing to strike Claww.

The S-Class heroes we're all standing up and faced the monster determination, preparing to go all-out, if they wouldn't scratch it one by one, then they will together attack to stop it, no matter what!

Claww looked down and gave off a smirk, thinking that he wanted to finish it now...

"WELL, YOU CAN ALL DIE TOGETHER!" He, then raised his huge arm and he raised it high and then came crashing down upon them.

"LOOK OUT!" Tatsumaki yelled to them and her saviour as the fist comes to smash them down.

Then to all the heroes surprise the bald man stepped forward and merely raised his right arm and formed a fist. Then he casually punched up keeping the straight face and made contact with Claww's hand, the robot's armor shattered to millions of pieces instantly as the power of the punch travelled through his arm and headed to the Lurker's head and exploded to bloody bits and the darkened clouds disappeared from the shockwave, leaving a giant headless naked body and its parts and armour landing upon the ground.

...

...

...

"EEHHHHHH!" They exclaimed loudly to the bald man's action.

If the heroes doesn't have a choice to believe, well, they have now! Their faces were all completely and utterly shocked as they gawked what happened. This unimpressive looking man had destroyed and saved their lives from Claww - whose now dead - had taken down a Dragon Threat Level with just a freaking SINGLE CASUAL PUNCH when the others on the strongest of Class of Heroes can't even defeat it. From his powers, it is just terrifying, looking at the fist with what unimaginably overwhelming power.

'W-Who the hell is this guy?!' They all thought as they watched the man was looking at the fist he just used to literally killed the raging monster with a scowled face before the man fell to his knee.

"One punch... I did it again in one punch!" He exclaimed angrily.

"GODDAMN IT!" He yelled to the heavens!

They heard it right and he finished it again in a single punch. All the heroes face was just gawking at him, even the combined powers we're not enough to take down Claww.

'A-Again?!' Tatsumaki thought, very shocked at the words her saviour just uttered. 'That means he has been doing this before!'

The bald man sighed as he stood up to his feet and looked to the S-Class heroes. "Oi, are you all okay?" He asked with concern, not obvious enough for him to convince himself.

The heroes snapped out as he wants to gain attention.

"We're fine." Metal Bat said as he stood up.

"By the looks of it, you're not though, come on I'll carry you all to the hospital." The bald man insisted as he each grabbed of the heroes with one arm and all of them are shocked once again for them to be carried by being stacked together by one arm!

'How the hell this guy is strong?' Tatsumaki thought as she yelped cutely from being thrown on top of the pile of S-Class heroes.

Seeing the bald man had all the heroes in his arm. "Alright, let's go!" He said as he leaped up the air to the direction of a hospital, the heroes just remained stack on his arm without any of them being off the stack.

Soon enough that they arrived at an undamaged hospital as he set down the heroes one by one in front of the hospital.

Saitama dashed to the glass door, going in the process and he talked to one of the doctors. While the S-Class heroes were in thought of just what happened...

"How the heck this guy that strong and fast?" Bang asked out loud, still thinking of the bald man's ability.

"It's as if he's a god!" Exclaimed Puri-Puri-Prisoner, replaying the scene of the bald man punched the monster without a problem.

"I can't believe it." Superalloy Blackluster said, with his eyes widened.

Then doctors and nurses rushed out and approached the injured heroes as the bald man followed lastly as he approached them.

"They'll take care of you; I've got to go home now." The bald man said as he began to walk away.

He got to a precise distance away from the heroes, he crouched down preparing to jump away, but before the bald man can, he was stopped by a yell. "WAIT!"

He turned his head and saw the voice originated from the green-haired girl. "What is it?"

"Please tell us your name." The Esper requested to the bald man.

"Oh, it's Saitama." The man named Saitama said, as he jumped up away from them and going home leaving a large crater on his jump.

The S-Class heroes remembered the mysterious hero's names as they watched the man jump away...

'Saitama...' Thought of Tatsumaki, as he remember his name. She recalled the name repeatedly as it already sounded heroic. She had a smile on her lips, remembering her hero's face before she limped to unconsciousness.

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