The long awaited next chapter of "Final Enemy" is here. I'm really suprised at how many people have reviewed my fanfiction. I didn't expected that :) Anyways as always, enjoy this chapter. I hope it's good and that you enjoy it ;D

Note: Boros won't enter Meteoric Burst in this chapter, he just held back in the last chapter and now he's going all out!

Speech"

'Thoughts'

Sound Effects

(Author's Note)

Disclaimer: I do not own One Punch Man, all rights belong to ONE and Yusuke Murata!


Chapter Three: Did I Win?

"Now, you shall see my true power, HERO!"

With these words, Boros started to power up again and a sphere of dark enery formed around his body. This time though, the extreme output of power was much bigger than anytime before. The whole C-City was covered by blue lightning and the clouds above the city turned dark. Boros' power up not only caused a drastic change of weather, it also caused an earthquake to come up. Several less steadfast buildings crumbled. cracks opened in the streets and people of the city run around like ants, trying to escape the falling parts of the houses and skyscrapers.

At the outskirt of the city the S-Class heroes, who recently arrived, could only watch in horror as the chaos, erupted by Boros' power up, began to spread through the city and the surrounding landscape.

At several points of the city, the lightning strucked the ground and when they struck at flammable points, like trees or wooden houses, they inflamed a fire.

Boros power up went on for around a minute until it suddenly came to it's peak, when Boros' aura began to expand to and unimagineable size and with a mighty yell, he finished his terrible transformation, causing a bright light to engulf the city. The ground around him was complete destroyed and the dust particles flew everywhere, including the position Saitama stood. As a crater formed around underneath him, a huge explosion of raw power occured, eradicating any remaining building in a area of 100 meters. When his power up was finished, a giant cloud of smoke came out of the crater Boros just made.

"That sucks.", Saitama commented as he began to clean his remaining clothes from the dust. He didn't liked it if his clothes got dirty. On top of that he just washed them recently, shortly before this disaster even began.

Meanwhile, the smoke surrounding the conqueror had partially cleared, revealing some features of the alien.

His overall appearence hadn't really changed, with the only thing being his spikes on the shoulders, who were a bit longer now. However, the light blue markings on his body were glowing like lightnings, showing the extreme power contained in his body. The color of his aura had changed, too. Before it was rather pinkish, now it was pink with a mix of purple. Added to that, it was much bigger than before and the dark light gave Boros a even more demonic look.


Hero Association Headquarter A-City (During the Power Up):

The members of the hero association were watching in shock, as Boros power up blinded the screens and caused the cameras in C-City to explode, resulting in them having no opportunity to witness the fight.


C-City:

"So you're going all out now?", Saitama asked, a serious look on his face.

Boros didn't responded, instead he looked up and disappeared only to appear before Saitama and throw his fist at Saitama's face. Suprised by Boros' incredible speed, the hero didn't had any time to react and the conqueror's fist slammed into his face, knocking him back several meters. But Boros wasn't done yet. He rushed at Saitama at incredible speed and punched Saitama again, this time shooting him into a nearby building. The alien quickly went after him, wanting to land as many blows as possible before Saitama had the chance to fight back. He lunged forward and crashed his fist at Saitama only to meet...the air.

He searched the area to find his opponents energy signature, but couldn't track it, simple because Saitama was moving so fast. This made him overthink the situation: 'Is this his real power? Even after my power up I still can't even track him...I've never had such an formidable opponent. He's making me get so excited! He really is the man of prophe...'

His thought were quickly interrupted when a familiar fist crashed into his face and a second fist into his stomach. Boros stumbled back, suprised by the force behind these two punches. Before he could gather himself, Saitama was behind him and rammed his elbow in Boros' back, sending him flying again. The hero followed with punch to Boros' chest and a knee to his gut. He then came with an uppercut, sending Boros into the air and shooting him back to the ground with a Strong Punch, creating a extremely big crater in the middle of the city.

The aftereffects of this combo were visible. Boros' complete body was covered in bruises and he was bleeding at the forehead. He stood up again, which made his body waver a bit.

"Are you done yet?", the bald hero asked. He really hoped that Boros was stronger than this. Never before he had a fight like this, heck he never had an opponent who could withstand his punches with that ease. He would be disappointed if the fight was over just yet when he was really getting excited.

Boros, who finally managed to have a foothold, looked at the hero and smirked.

"?", Saitama raised an eyebrow. Depite him having gotten a beatdown, this guy could still smirk like a madman.

Meanwhile Boros was thinking of how he could fight back. 'He's stronger than I expected. I never had an opponent who could made me bleed. But still I don't want to reveal my trump card. I have to rely on dodging his blows now, each of them is fatal and significantly slows me down...'

"I'm ready, hero.", Boros simply stated, getting into a stance again, this time a complete new and more defensive stance.

Saitama got into a stance as well. He expected Boros to attack him, since the alien had been more on the offensive since the beginning of the fight. He waited several seconds but it never came. Eventually he couldn't help it any more and decided to attack by himself. He ran at Boros at immense speed and attempted to punch him, but shortly before his fist hit it's target, Boros managed to dodge the blow and counter with a quick punch to Saitama's abdomen. This however didn't fazed the hero who just kept on attacking Boros, making the alien go backwards, with the hero at his heels.

Due to Saitama's rapidly punches, Boros had a hard time dodging them. Each punch created a gust, which shoved the rubble behind Boros away and left cracks in the ground under the two fighters. While going backwards, Boros broke through several buildings, destroying them at the process. After some time, he decided to go on the offensive again, since he couldn't keep dodging Saitama's blows forever.

When the hero threw another punch at him, Boros raised his arm in order to block it. The impact of Saitama punch was painful and he could hear his bones cracking lightly, but he ignored the pain and used his free hand to punch Saitama in the stomach. This made the hero stop his assault. Boros used this opportunity and used his power to fly in the air, since he knew that Saitama couldn't fly by himself. When he was towering several meters above the ground, he stopped and created a energy blast which he threw at Saitama, creating a huge explosion at the point where the hero stood.

This distracted Saitama long enough for Boros to flee from the battlefield. Not that he was a coward, he only needed time to think of a tactic to beat the hero. Neither attack or defend were valuable options since his enemy simply punched too strong. Hisspeed was crazy, too. Boros was sure that he could best his opponent in no time if he would use his secret technique, but since his last power up laid waste to the entire city, he wasn't sure if another one wouldn't destroy the entire planet. During their short fight on the moon, he had noticed that his rival couldn't breathe in space, so with the planet gone, their fight would come to an end, what he certainly didn't wanted.

As Boros was sprinting away, the smoke around Saitama, created by Boros' blast, cleared and he could finally see his surroundings once again. When he looked around and searched for a trace of Boros, he couldn't find anything, which surprised him a lot. 'Please don't tell me he has given up already. I was just getting excited!'

After seeing Boros wasn't around anymore, Saitama started to ran around the city, desperately searching for a sign of the alien. His desire for a good fight had made his blood boil with excitement and he surely wanted to feel that kind of wonderful feeling once again. He stopped when he saw a massive shockwave, coming from a shed outside of the city. 'He must be there', was his only thought as he began running in this direction.

Meanwhile, Boros was already gathering energy again, making his entire body and the shed, in which he was currently hiding, shake from the immense power. He wanted to be a hundred procent sure that he could overpower Saitama in the next of their fight. After thinking about it, he decided it was the only option left, besides using his trump card. You see, when he powered up earlier, he was actually lying about being at his max. He was only using about 70-80% until now, simple to make sure he always had a backup plan. But now he powered up once again, drawing out the latent power within him, in hopes of making him more powerful than Saitama.

Of course, due to his Super Speed, Saitama quickly arrived at the scene, standing before the nearly destroyed shed with a dump face. 'Guess I'll go in', he thought and attempted to open the big doors, but was interrupted as the entire building exploded from the inside and lightnings shot out from it, destroying anything they would touch. Before Saitama could fully register what happened, Boros shot out of ruins, this time truly at full power, crashing his fist into Saitama, who barely had time to react as he was hit by the conqueror. Soon Boros came again, this time with a knee to the back, making Saitama crash into the ground.

'He's faster, again.', Saitama noted in his mind as he was punched into a building by Boros, who instantly followed with another powerful punch aimed at his face.

The extreme force of the punch created a shockwave, which destroyed the entire landscape behind Saitama and tossed the hero into a mountain, making it crumble under the force of the impact. Just as he was about to get up, Boros already towered above him and shot an huge energy blast at him from his eye (The way he did in the anime), sucessfully destroying the mountain's remains.

But even such an strong attack wouldn't really hurt Saitama, in fact it barely scratched him and Boros knew that. So he decided to use all his remaining power for one final blow, hoping to defeat Saitama with the immense power behind it. He clenched his fists and a purple-black aura surrounded his body. Even though he was flying at least a few hundred meters in the air, the ground beneath him began to shake and strong winds came up.

In an explosion of power, Boros shot from the sky at Saitama like a meteor, his aura flaring wildly around him. 'So this is it Saitama...If you don't stop me now, the power of my impact with the ground will destroy the earth's entire surface, killing every living being on it.' Lightnings twirled around Boros as he rushed at Saitama.

Saitama, seeing Boros crashing down at him, decided it was time to end this fight once and for all. He jumped high into the air directly at Boros, in an attempt to stop and neutralize the aliens attack. He strided out and with a mighty burst of power, both opponents met in the air. Saitama's fists came crashing down at Boros at immense speed hitting him at all spots on his body as Saitama yelled his final move:

"Consecutive Strong Punches!"

This was it. The immense Boros entire body was destroyed by Saitama's extreme powerful move. His parts split everywhere around the cities remains and even the surrounding landscapes. The clouds parted and the sky split from, pushed away by the immeasurable power. The rest of the city exploded as if a nuclear bomb crashed into it, leaving only a big crater. The entire world shook as the Dominator of the Universe finally met his match on a small planet at the outskirt of the galaxy, a small planet called earth...


With the Heroes:

"U-U-Unbelievable! He won!", Atomic Samurai exclaimed, as he made out Saitama from the enter of the crater, which was once C-City.

'So that's it, huh? Sensei's true power...', Genos could only smile as his master has yet again saved the earth from the total destruction it was standing before just moments ago.


Heroes Association Headquarter A-City:

"S-Sir, we just could a call from the S-Class Rank #3 hero Bang, that the God Level monster was finally defeated by the B-Class hero "Caped Baldy". The war is over. At last...", Sitch could only sigh as the other members of the hero association were celebrating the final victory over the alien's, who came to destroy their world. All the while, Agoni, founder of the hero association, could only smile: 'That B-Class sure is something...'


C-City:

The greatest battle to ever be witnessed by the galaxy, had finally come to an end, with the brave, bald hero being the final victor.

But, despite having won the battle, the hero Saitama still stood in the middle of the cities ruins, not having moved an inch since his final showdown with the alien conqueror, who was bent on destroying earth. Because deep inside, he knew that this battle wasn't over. Not yet...

Because not far away, a single cell began floating in the air and looked around searching the area. After finding nothing but ruins, the small cell then shot away through the air at incredibly speed, desperately trying to find its counter parts, in hopes of becoming the complete body they once were...


Cut! That's the third chapter of my fanfic guys. I didn't expected to come this far. As always I would like to thank everyone, who read until this point. It would be nice if you leave a review for me, it would help me a lot. Also be critize and tell me things you don't like so that I can learn from my mistakes ;) Anyways the next update will come as soon as possible so stay tuned :D

Reviews:

OPMAnomymous - No problem m8. I hope you follow this story in the future :)

GintamaFTW - Here it is :D

Miskisser - I will keep this story up until the end of this fight, I don't know if I will go beyond that, but I'm pretty sure there will be a sequel, even if it's only a short one. And by the way, thanks for reviewing my story :)

Lightningblade49 - Well yeah, shit is seriously going down right now. Just keep reading and you will see how this fight's gonna evolve ;)

wildarms13 - Thank's for liking my story mate, about the heroes pissing their pants thing, i think it was justified, seeing as how many villains Saitama defeated and still some of them treat him like crap. This will end here ^^

D3Cept - Yeah, I always wanted the other heroes to see Saitama's amazing power but it never happened, so i thought: "Why not include it in this fanfiction?" And thanks for reviewing :D

thundercharger123 - That's nice to hear and by the way I like that nickname you chose for me :)