Extinction Man

**Extinction Man**(Zetsumetsu Dansei)Is a powerful alien monster with feats beyond measure, including going toe-to-toe with the strongest hero Saitama. Coming from the planet Kolo, The beast lands on earth, and destroys a large amount of heroes, to the point of being declared a God-Level, before battling the Caped Baldy, and to the surprise of them both, they were evenly matched.

## History

What we know of Exinction Man’s history is limited, but here is what we do know: When he was a child, he was kidnapped and beaten by aliens. However the injuries The Beast got healed, and when he snapped, he slaughtered the aliens and used their ship to take himself home. Fast forward some years, and he got married and had children with an unknown member of his species. On his home world, Extinction Man was a champion with unrivaled strength, defeating those who fought against him with ease. However Extinction Man ended up getting bored with his strength, and so he sought other worlds… none of them helped with his problem much either. One time Exinction even fought against the Dark Matter thieves, and easily defeated them all, and even gave the leader Boros amnesia, as the Dominator of the universe doesn’t remember this defeat, and his subordinates decided not to remind him of the loss.

However then Exinction Man came to earth. When Exinction Man landed on earth, he was greeted with screams coming from several civilians. Severely law enforcement officers stood against him, but we all know they didn’t stand a chance. Extinction Man was then greeted by S-Class hero Watchdog Man (Yes he landed in city Q.) The hero attacked him, but completely failed at doing damage, much to the beasts disappointment. Extinction Man then back handed the dog themed hero, taking him down instantly. After leaving the city, Exinction Man was declared a disaster level Dragon, and then was confronted by several other heroes, including Tank Top Tiger, Puri-Puri Prisoner, Metal Bat, Amai Mask, Darkshine, Atomic Samurai, and Flashy Flash, all of whom failed to do damage before being instantly taken down. After those battles, Exinction Man then went against Tatsumaki, Fubuki, Genos, and Child Emperor all at once. Surely such an alliance could give even Exinction Man a challenge right? Well, no, quite the opposite. They didn’t harm the beast in the slightest, not even with combined attacks. As the heroes were on the ground defeated, a certain baldy in red and yellow was talking to the beaten Genos as Exinction Man walked through the smoke and debris.

“Whoa Genos, this is the most torn up you’ve ever been.” Saitama said. “I should still be able to get repaired. But master, the monster!” Genos exclaimed as Exinction Man was getting close to the two, the ground quaking with each step. “Don’t worry I’ll handle it.” Saitama said, before turning to face the beast. “Hey big guy, you remind of a monster I saw in a comic book earlier. I just hope you can take a hit.” Saitama said. Extinction Man simply growls before raising his fist. Before he could connect his blow, Saitama punched him in the solar plexus’s, knocking the beast back several kilometers. Extinction Man was at first surprised, but the surprise soon turned to happiness. This was first time he had ever been moved in years, let alone hurt. With a smile on his face, Exinction Man ran at Saitama at speeds surpassing sound. “Yet another monster has fallen to you master. Your strength is truly beyond compare.” Genos said still on the ground. Saitama however was in his thoughts, being disappointed with how quick the beast went down. “\*Sigh\* what a disappointme-“ Saitama thought before having said thoughts be interrupted by a punch to the side of the head that sent him flying hundreds of miles away. “Master!” Genos exclaimed as Exinction Man leaped after his opponent. As Saitama lied in his crater, he touched the side of his head. “Is…is that pain? Did that really hurt?” Saitama said, standing up. Extinction Man then landed next Saitama, and proceeded to punch him hard enough to send him flying around the earth 7 times, the caped baldy only stopping when crashing into a reinforced bank vault, heavily damaging it upon impact. “That did hurt…” everyone in the bank simply watched, but fled the scene when Extinction Man Kool-Aid Maned into the bank. Saitama picked himself up before punching the beast through the ceiling and into the sky, meeting him in the air to punch him into the ground, causing immense damage to their surroundings. Saitama hit Extinction Man a few more times, but this time the beast stands his ground. Saitama tried another punch, but it was caught in the palm of Extinction Man’s right hand. The two then hit each other at the same time, stunning them both, destroying windows and flipping cars all around them. They both recovered, and Extinction Man, still holding Saitama’s right fist, would slam our hero to the ground several times, making the entire country quake, as the beast then tossed the strongest man into space.

Saitama was traveling fast, very fast. He landed on the Mars. “Huh? What is this place?” Saitama said. He wasn’t given much time to dwell on it, as Extinction Man landed a few feet behind him. Saitama threw a punch but it was dodged. He threw another but it was dodged again. For some time Extinction Man simply dodges the punches and even kicks from the strongest hero with laughter and a grin, before kicking our hero to Phobos, one of Mars’ moons, and following close behind. Saitama, who is extremely frustrated by this, attacks at maximum speed. “TWO-HANDED CONSECUTIVE NORMAL PUNCHES!” Saitama said before throwing thousands of punches instantly, as Extinction man matched them with his own series of punches known as “DOUBLE CALAMITY FIST COMBO!”. The punches of the two powerhouses made the moon shatter, sending a countless amount of rubble into space. The two jumped on what was left, clashing and leaping across the debris at immense speed. The two dashed toward each other, as Saitama punched Extinction Man all the way back down to Mars, making a collision that could be seen from space. “This is one hell of a fight.” Saitama Said. “So, I’m off world again, and the view is just good as I remember.” Saitama thought to himself. On Mars, The Beast has already recovered. Extinction Man bends his knees getting ready to jump, causing a huge amount of cracks to form, before The Beast leaps toward his foe. A very very large hole formed in Mars, and Saitama watches in surprise. Extinction Man had completely blown through Mars! Saitama looks on in shock, but snaps out of it as he see’s the beast coming toward him. The beast throws a punch that is caught by Saitama, as the Caped Baldy tosses Extinction Man all the way to the Milky Way. Extinction Man lands in some asteroids with Saitama not far behind. As Saitama gets close, he reels back his fist and says: “KILLER MOVE: SERIOUS SERIES: SERIOUS PU-“ is all he manages to say before getting hit by The Beasts own powerful move named “DOOM MOVE: APOCALYPSE SERIES: APOCALYPSE BLOW!” and sent light years away by The Beast, as the sheer force of the blow causes solar systems far of in the distance to be destroyed. Saitama lands on a random planet, and thinks “This-this is incredible! A real fight against someone truly strong! And I can tell he’s not even going all out!” Saitama thought as he sees Extinction Man come toward him. He leaps back into space and yells “WERE HAVE YOU BEEN ALL MY LIFE!?”. The strength of the two fighters has been increasing drastically in their apocalyptic battle. Saitama is no longer unique in his ability to grow stronger during battle, as Extinction Man is keeping up with him every step of the way, even surpassing him at some points. It is a battle between an unstoppable force and an immovable object, as who the winnner of will be is unclear. One thing is quite clear however, and that is devastation the battle is causing. The entirety of the universe is not just being threatened but the entire multiverse, as the clash of titans is reaching unforeseen levels. The clash and clash countless times until… BOOM!

The two warriors are in a void of pure white. Nothing there but the two of them and the void. However, neither even stop to question what happened and continue their brawl. Saitama hits The Beast once more, and we see the two back. Saitama’s punch restored the universe! However we can also see a young Saitama with hair on his head working out. They went back in time! The beast bulrush’s the Caped Baldy and we see reality break like glass, as the sheer speed from the bulrush makes them go forward in time. The Beast slams on the ground as we see the void again, but when he punches the already floored hero, the universe is back again. As the clash continues, the two destroy and remake the multiverse, and go forward and backward through time, and are only getting stronger with each punch thrown. What will happen? Who is gonna reign supreme? Has the Caped Baldy finally met a monster he just can’t punch through? Find out next time, on One Punch Man!

## Personality

At first Extinction Man comes of as a mindless rampaging beast, and for the most part he is, but there seems to be a layer of mercifulness to him, as he held back his strength & didn’t kill any of the heroes or Dark Matter Thieves, even though he could have very easily. Extinction Man has also shown to be able to feel happiness & boredom, as he grew bored of his endless strength, and was happy to find a proper challenger in Saitama. Due to Extinction Man being married and having a family who loves him, their seems to be humanity in him we haven’t seen.

## Appearance

Extinction Man is a 8’5, large and muscular beast, with brown skin, red eyes, long white hair that reaches the middle of his back, a long tail, long sharp teeth, green claws, and spikes protruding from multiple places on his body. He wears almost no clothing besides his green shorts. He also has strange green veins on his arms & legs.

## Powers and Abilities

Extinction Man is a monster of godly power, being able to easily defeat almost all of his opponents and even fight against Saitama as an equal. It doesn’t matter if your a God-level monster, an elite S-Class hero, or a dominator of the universe, odds are The Beast is gonna defeat you in one hit. The Beast even has other factors to him that make him so powerful, like his more unique powers, and fighting skill.

### Physical Abilities:

#### Unlimited Strength:

Extinction man has incalculable strength, and has shown feats such as blowing through Mars by jumping off of it, punching Saitama lightyears away, destroying solar systems with the force of his blows, and even destroying & remaking the multiverse. In his youth when he was just a child, he could easily kill aliens several times his own size with just his punches. He has easily defeated the Dominantor of the universe Boros in his Meteoric Burst with three hits, even hit him hard enough to give him amnesia, and make him forget the battle even took place. He has beaten Watchdog Man, Puri-Puri Prisoner, Amai Mask, Flashy-Flash, Metal Bat, Genos, Darkshine, and Tatsumaki with ease, each requiring only one hit. Extinction Man is also the only being in the series who has managed to harm Saitama.

#### Immeasurable Speed:

Extinction Man has truly incredible speed that surpasses light itself, being able to move so quickly that even beings who are quick in their on right, can’t even comprehend his speed. The Beast has easily eclipsed the speed of beings who are speedy to their on credit, including Tatsumaki, Flashy Flash, and Boros, with all three being unable to even perceive The Beast when he is in motion, despite him heavily holding back. Extinction Man has also consistently reacted to Saitama and his attacks, as he has dodged, blocked, caught, and clashed with the punches of Saitama in the past, and raced around the rubble of the destroyed moon Phobos at speeds surpassing light. The greatest speed feats The Beast has performed is crossing light years in moments, and going back in time with speed alone, an immeasurable speed feat.

#### Invulnerability:

The durability of Extinction Man might be his greatest attribute. Extinction Man has allowed powerful beings to unleash their attacks on him, and almost none of them of managed to harm him. Watchdog Man, Puri-Puri Prisoner, Atomic Samurai, Child Emperor, Darkshine, Flashy-Flash, Metal Bat, Genos, and Tatsumaki completely and utterly failed at doing literally any damage whatsoever to Extinction Man, and an all out assault from MB Boros was taken with exactly zero damage. During the time he was abducted as a child, the assault of his alien abductors no longer did any damage to him once he was angry. The only being who has ever shown the ability to hurt Extinction Man at all is Saitama, and even he hasn’t done any major damage, not even with his extremely powerful punches. During his fight with Saitama, he was hit from Phobos to Mars, and was even hit into the Milky Way, but was unharmed. Even reality warping & attacks capable of ignoring durability all together have proven incapable of harming The Beast.

#### Endless Stamina:

Extinction Man has seemingly endless stamina. He is able to do his daily training, which consists of lifting and pulling large structures, running in place, and other more conventional methods of training, for hours on end, without his stamina reducing at all whatsoever. In a fight, Exinction Man has shown the capability to battle for hours on end without tiring at all, which is shown in his long battle with Saitama.

#### Accelerated Growth Rate:

Similar to Garou & Saitama, Extinction Man is able to grow exponentially stronger, faster, and more durable during a fight, but the speed of growth for The Beast FAR exceeds Garou, and is more on the level of Saitama. The speed of his growth rate is quite immense, as the strength of Extinction Man in the middle of his Saitama was far beyond any level he had been on/used before. His accelerated growth rate also extends to his powers, as they also grow more powerful alongside his physicality. The growth of The Beast differs from Saitama in the fact that he grows darker & more monstrous the stronger he gets.

#### Healing Factor:

Even though Extinction Man is pretty much impossible to hurt now, he proved that he has a healing factor. When Extinction Man was kidnapped from his planet, he healed all the injuries done to him pretty quickly, even regenerating his cut off arm in 10 minutes, and healed having his teeth knocked out in 2 seconds flat. His healing factor also becomes faster and more effective the more powerful he becomes.

### Known Powers:

**Flight:** Extinction Man is capable of flight at extreme speeds. The Beast is quite skilled with this power, able to fly backwards and make sharp turns in midair. Extinction Man is able to fly at speeds far beyond light, but stays in the mid Mach range while within a atmosphere.

**Dark Energy Manipulation:** Extinction Man is able to tab into dark energy from an alternate dimension, allowing him to manipulate, shape and form the energy into anything he desires, including black holes, dark matter, and even allowing The Beast to manifest as a shadow, or being of pure darkness. The output of dark energy also increases as Exinction Man’s strength grows.

* **Dark Aura:** Extinction Man passively produces an invisible dark aura due to his connection to dark energy. The aura makes those around him feel power, malice, and evil radiating of his body, which makes it highly effective for intimation. The aura also seems to able to nullify the powers of others, as The Beast has caused the precognitive abilities of an alien to not work, and caused the telepathic abilities of another foe who could mind control trillions of beings at once, including robots and the undead, to be completely ineffective against him with just his aura. Extinction Man can also control how much of his aura is projected. There is just one problem: he can never turn it off. The Beast can only heavily suppress his Dark Aura, but he cannot turn it off completely.

* **Dark Energy Attacks:** However, Exinction Man mostly uses his abilities to attack. The Beast can project or enhance his physical attacks with dark energy, with various shapes and intensities. These attacks are incredibly destructive, able to destroy whole universes if The Beast doesn’t properly release them. These attacks are highly effective against divine beings, or those who have divine energy, as it can them drain them of their power very quickly.
	+ **Dark Energy Spheres:** Create and launch dark energy spheres. He can either launch countless small ones (about the size of three basketballs combined.) or charge it to unleash a large one, one larger than himself.
	+ **Dark Energy Blasts:** Blasts of dark energy from The Beasts hands.
	+ **Dark Energy Eye Beams:** Concentrated beams of dark energy released from the Beasts eyes.
	+ **Dark Energy Bolt:** Dark Energy projectiles resembling lightning.
	+ **Dark Energy Bomb:** A bomb/explosion of pure dark energy.
	+ **Dark Energy Breath:** A stream of dark energy released from Extinction Man’s mouth.
	+ **Dark Energy Weaponry:** Extinction Man is able to form dark energy into any weapon/construct he desires, including swords, spikes, axes, shields, and much more.
	+ **All-Around Dark Energy Wave:** An omnidirectional dark energy wave.
	+ **Lock on Dark Energy Beams:** Dark Energy beams that track/go after a specific target.
	+ **Formulated Dark Energy Projection:** Dark Energy in the form of a person, animal, or beast.
	+ **Physical Body Dark Energy Imbuement:** Extinction Man puts Dark Energy within his fists, legs, or any body part he attacking with, in order to further enhance his striking power.

**Elemental Manipulation:** Extinction man is able to manipulate, shape, form, and project various elements for his own purposes, said elements including: fire, ice, electricity, water, and air. The output of the elements increases with his strength.

* **Fire Manipulation:** Extinction Man is able to manipulate, shape, form and project white flames that burn at a max temperature of 1.4167e32 kelvin in any way he desires, which is usually fireballs, fire-breath, fire constructs, and waves of pure flame. The fire of The Beast is capable of burning the mind, soul, and astral parts of his foes.
* **Ice Manipulation:** The Beast is able to manipulate, shape, form, and project the element of ice. The ice is capable of “freezing” space, time, and the mind & soul of others. It is usually used to freeze his foes at Absolute Zero temperatures.
* **Electricity Manipulation:** The Beast is capable of generating lightning containing immeasurable volts.
* **Water Manipulation:** Extinction Man is able to generate water and use it in various ways, including hard water constructs, water spheres, and if he’s feeling destructive, he can make flash floods.
* **Air Manipulation:** Extinction Man manipulates the air in order to generate shockwaves, and even a makeshift forcefield, forming a barrier around made up of violent winds that can tear both enemies & projectiles to pieces.

### Fighting Style:

**Master Hand-to-Hand Combatant:** Although he looks far from it, Extinction Man is a incredibly adequate fighter with hundreds of years of experience. While The Beast usually doesn’t showcase his fighting skills due to his overwhelming strength usually being enough to defeat his foes, in his battle with Saitama he showcased great fighting ability with his skillful dodges, uppercuts and dropkicks.

**Weaponry Proficiency:** The Beast has shown extreme precision, prowess, and technique with the weapons he uses his powers to construct, said weapons including axes, swords, spears, and more.

**Superhuman Accuracy:** Extinction Man has a unnatural amount of accuracy, as he has accurately hit his target with Dark Energy Beams from nearly impossible distances. He has also leaped from Mars to Phobos and right toward Saitama, an area that should of been completely impossible to pinpoint.

**Calamity Series:** The Calamity series is a array of fighting moves that Extinction Man puts very little effort into. Despite the straightforward nature of the moves, they are highly effective due to The Beasts extreme amounts of power and speed.

* **Calamity Blow (Saigai Burō):** Extinction Man punches his opponent. This move is incredibly powerful able take down powerful monsters and heroes, despite the low effort The Beasts puts into the blow. This move was able to evenly clash with Saitama’s Normal Punch.
* **Calamity Blow Combo(Saigai Burō Konbo):** Extinction Man throws quick and rapid Calamity Fists from one of his… fists. This move has proven capable of blasting apart even the most durable of enemies.
	+ **Double Calamity Blow Combo (Daburu Saigai Burō Konbo):** The faster, stronger, two handed variant of the Calamity Fist Combo. This powerful technique was able to evenly clash with Saitama’s Two-Handed Consecutive Normal Punches.

**Doom Move: Apocalypse Series(Do~ūmumūbu: Mokushiroku Shirīzu)** In the apocalypse series, Extinction Man puts more effort and a slight amount of Dark Energy in his moves. The white in his eye glows like fire when he uses this series. The moves in this series have incalculable power, however Extinction Man has shown disappointment when his enemies fall to the moves in this series, implying he is still putting low amounts of effort in these moves.

* **Apocalypse Blow (Mokushiroku Burō):** This is a strong punch with more effort within it, plus a tiny bit of Dark Energy. The sheer force and power that comes from this attack has proven capable of completely wiping out distant solar systems unintentionally. Although, this is nowhere near The Beast’s maximum output.

### Transformation:

**Shadow Soldier State:** The Shadow Soldier State is a form The Beast acquired during his battle with Saitama. This form reduces Extinction Man’s height and massively changes his appearance, as he now resembles a humanoid creature wearing black armor with purple and gold spots on multiple parts of it, as he wields a violet, shadowy sword that has black swirls of darkness surrounding it.

This form is the result of Extinction Man going somewhat genuinely serious. The form takes his Dark Energy & Elemental powers and puts them on levels never before seen, and it gives a plethora of new powers to top it off. This state not only takes all of The Beasts physical capabilities, known powers, and abilities and amplifies them 1,000 times over, but it also seems to boost his skill level and creativity, as those attributes have evidently increased in this state. However it is worth noting that this state lacks the Accelerated Growth Rate Extinction Man normally has, as the form is made to maximize any powers he has at a given moment, and lacking the ability to go beyond. Some of the new powers the beast gained are as follows:

* **Teleportation**
* **Molecular Manipulation**
	+ **Molecular Fission**
	+ **Molecular Fusion**
	+ **Molecular Reconstruction**
	+ **Density Control**
	+ **Molecular Manipulation Immunity**

* **Matter Manipulation:** The Beast can manipulate matter on a sub-atomic level.
* **Reality Warping**
	+ **Time Manipulation**
	+ **Space Manipulation**
	+ **Reality Creation**
	+ **Reality Destruction**
	+ **Concept Creation**
	+ **Concept Destruction**
	+ **Reconstitution:** If his body was to be destroyed, he could instantly reconstitute it.

## Notes

Extinction Man draws heavy inspiration from Doomsday of DC comics.

The purpose of Extinction Man as a character is very similar to what Doomsday’s original purpose was. The purpose of Doomsday wasn’t as simple as him just simply killing Superman, his purpose was to do the extraordinary, to do what no one thought would ever happen. Extinction Man is very similar. A being in One Punch Man fighting against Saitama as an equal is unexpected and is viewed as something that would likely never happen, yet Extinction Man defies the odds and pulls off what many thought was impossible.

Extinction Man parallels Saitama in many ways, and those parallels are entirely intentional, as the character of Extinction Man is, at his core, a monstrous variation of Saitama, who still has layers of humanity despite his monstrous nature.