Untold (One Punch Man FanFic)

Mysterious Challenge

Saitama woke up to the sound of his alarm and as usual, he smashed it into oblivion, he really had to stop doing that.

Another day, huh?

Sometimes, he felt like going out was needless, since there were always heroes about, but there was always this lurking sense of danger.

But today there was non. Well, who knows..

As the day progressed there was absolutely no monster warning or anything. It was strange, but Saitama's boredom grew more and more by the second.

Can't be helped,

he thought with a sigh and just as he got up a green light surrounded him, it turning yellow as his disappeared,

He reappeared, having a  look of curiosity mixed with tiredness. This was gonna be a hassle, he thought.

“Hey, there! So you're the strongest man alive, huh?”
A voice from behind him said.

Taking his time to turn around, he face this mysterious character with the strange hair style.

Weirdo-

“Uh, sorry. I don't have time for this," he started looking for an exit or something.

Duck. The guy with the strange hair, was suddenly by him, perfectly executing a flying roundhouse kick, but Saitama dodged it, easily.

“What?” Annoyance crept into his voice. Dammit! He had go home. Today was Sale-day!

“Let's have a quick Spar, okay?”

“Fine." He would finish this as soon as possible and head home.

As soon as Saitama spoke that, the guy was on him, punching left and right, kicking with precision, yet Saitama blocked and dodged them like they were nothing, even though they got faster and faster.

“I'm impressed!” Moving back, he clenched his fists, widening his legs, looking directly at Saitama, “Let's see how much you can handle,”

“I..have somewhere to b--” he got cut off,

“HAAAAAAAAAAAA-!!!!!!!”
suddenly a yellow aura surrounded the man, his hair stood up with the shockwaves,

He was getting stronger. Ultimately, the challenger's hair stayed up, but changed color. It was now yellow, but beyond that, Saitama could feel he had gotten stronger.

“Btw. My name is Gok--” Saitama was on him instantly.

“Consecutive Normal Punches.” his barrage of punched was almost all blocked by this man.

This is getting good.
He was gonna enjoy this.

“Ha!” Jumping back, the yellow hair man grinned, “That's it for the warm-up, huh?
Now..” he reassumed his earlier pose, “Super.. Saiyan.. HAAAAAAAAAAAAAA!!!!”

his scream was unnecessarily loud and annoying but whatever.

His aura turned blue, "..God, Super Saiyan!”

His entire demeanor has changed. The look in his eyes are filled with power. This wasn't something Saitama should take lightly.

So there are strong people like this in the world, huh?! Interesting.

Saitama's blood was starting to pump. This was gonna be Good!

The dashed at each other, both about to unleash their full power in the first blow to test the grounds.

“You are strong. I, Saitama, will give it my all.
Serious Series: Serious Punch!”

He could feel his excitement overboiling as he drew near,

“It's been quite some time since I've faced off anyone this formidable! Saitama, I, Goku.. Will show you my strength!”

“Haaaaaa!!!!!!!!”

As their fists collided, it sent a ripple through the fabric of the universe they were in, cracking it into oblivion, resulting in both of them flying back.

Shit! It was getting darker, and darker!

Saitama blinked, but as his eyes open.. Everything was clear. He was in the bathtub, clearly having fell asleep.

So why.. 

He looked at his hand.

“Heh.” his entire hand was broken. Blood was everywhere and his fingers looked crooked.

“Goku, huh?”
He would meet him again. He was sure.