Deku's True Power

Chapter 36: Musutafu City's Destruction

Izuku pov

I open my eyes and see All might and Ochako fighting Shigaraki. I stand up and power up one for all.

'Boost.' I think to myself as I run toward Shigaraki.

"MOVE GUYS!" I yell to Ochako and All might who jump out of the way.

I punch through his chest and grab onto his heart.

"This is the end, Tomura Shigaraki!" I yell as I activate explosion.

"DAMN YOU!" He says as he decays my arm making the explosion stop and his heart survive.

'Fuck!' I think to myself.

"BOOST!" I yell as I immediately regenerate my arm.

I Throw a punch that connects with his stomach. A huge shockwave throws him away straight into the force field and I see all might and Ochako also get thrown back.

A huge crater forms where I punched Shigaraki.

"HOLY SHIT!" I hear all might yell.

I smirk and use a speed quirk to appear on Shigaraki and punch him down into the ground.

I continue to punch him and go farther and farther down into the earth.

I feel the heat rising and my eyes widen.

'If I have to do this, I will.' I think to myself.

"BOOST!" I scream over and over.

I feel the heat become way too much to handle and break through a hard rock surface to see an orange light.

'The earths core...' I think to myself as I pull back my fist.

"BASTARD!" All for one yells as his regeneration starts to slow more and more.

"You brought this on yourself, you ruined to many lives to count, now I'm going to end yours." I say as I grip onto his neck.

"You'll never kill me, not without me taking you with me." He says as he also grips onto my neck.

He tries to use decay but I activate erasure and smile.

"Nice try." I say before squeezing harder on his neck.

"I WONT LOSE THIS EASILY!" All for one says before wings pop out of his back and he starts flying up with me in his grasp.

"YOU CANT WIN DAMNIT!" I yell as I feel some of my quirks stop working.

'You're using to much.' A voice in the back of my head says.

'Damnit!' I think to myself as I feel the pain start to kick in.

We reach the surface but he keeps flying up.

"WHATS YOUR PLAN DAMNIT, YOURE GONNA DIE TODAY ANYWAY!" I yell as I struggle to grip onto him.

"IF I CANT WIN, YOU CANT EITHER!" He yells as we get higher in the sky.

It starts to get harder to breath.

"DAMNIT!" I yell as I feel the heat from the atmosphere.

I activate one for all and grip onto his arm breaking it in the process.

"Gah!" He says before throwing me up in the air, I start floating meaning we aren't on earth anymore.

I down and see the earth from space.

'I won't let you end this, All for one.' I think to myself as he flys toward me.

I let him grab me and I latch onto his wings using black whip. I rip them off making him scream before I start to use all of the strength producing quirks at once.

"YOUR PLANS END HERE!" I scream as I crank back my arm.

"MILKYWAY GALAXY SMASH!" I yell as I punch him in the gut.

The pure force of my punch creates a shockwave sending me back down toward earth.

I see Shigaraki fly away from the force of my punch and a huge explosion happens thousands of miles away.

I feel my quirks power down and I close my eyes while falling to the earth.

I wake up inside of one for all and see all of the users looking at me.

"Izuku you won." Nana says smiling with tears in her eyes.

"You even destroyed another planet to do it." The fifth says with a nervous laugh.

"I destroyed a planet???" I ask confused.

"That huge explosion was in fact a planet." The third says.

"Wow...IM PLANETARY!" I say getting giddy.

"Yes, now rest Izuku, you deserve it." Nana says before I go back to reality and feel heat behind me.

I look behind me to see the core of the earth. Blackwhip made itself activate and gripped itself to where I can launch myself back to the surface.

I start to launch myself and smile.

I did it...

Ochako pov

I run over to the hole Izuku created and look down to see an orange light in the distance.

'Is that?' I think to myself before shaking my head in disbelief.

I walk back to dad and help him stand up. He ran out of all might form a few minutes ago and we've been sitting there in awe over izukus power.

"Ochako look!" Dad says pointing to the hole Izuku created.

I turn to see a figure fly out of the huge hole.

I start to run and jump up using one for all. As I get closer I notice it's Izuku. His eyes are closed and all of his clothes besides his underwear are ripped off.

I take off my hero costumes top and wrap it around him.

He slowly opens his eyes.

He smiles.

"Ochako I did it..." He says quietly.

I pull him into a hug and hold his head onto my shoulder.

"You did do it, I'm so proud of you..." i say as tears flow out of my eyes and Izuku goes unconscious.

Izuku pov

Everything goes black and I hear a voice but not one of the one for all vestiges.

"You've exceeded my expectations Izuku, your first challenge is done, but because of your performance, I'll be upping the stakes next time. When you complete all of my challenges I will reward you."

"With the title of God in this universe."

"Make me proud, son."

My eyes shoot open and I start breathing heavily.

I look over to see ochako holding her arms up toward one of the huge machines.

I quickly get up and make a force field around her and all might.

I stumble to my feet and grab ochakos shoulder.

"Have this." I say before transferring the boost quirk to Ochako.

"What is it?" She asks confused.

"Just say boost, it boost your power as much as you want, and the effects won't go off ever." I say before falling onto my ass and watching her jump away.

She goes from machine to machine and destroys them with ease.

I start to think about what that voice was saying to me.

'Is that person my dad...god of this universe? Does that mean there's multiple universes, all for one was a test for me? There's more challenges....what do I do....' I think to myself before closing my eyes and falling asleep from exhaustion.