Hero Hunter: Izuku Yagi [opm x mha]

Chapter 54: Limit Breaker vs Limitless pt 4

Bang's Water Stream Rock Smashing Fist takes knowledge of the flow of energy behind raging currents and tidal surges and recreates these within one's body.

Putting this into your fists is the secret. Izuku's
ability to instantly absorb and copy any techniques is also an extension of that flow.

Now Izuku... has gained knowledge of the flow of all energy, all the behaviour of all forces in the universe.

All Life Eradication Fist: Nuclear Fission

The moment he threw his punch, the world went silent.

Then—

A blinding white light consumed the battlefield, swallowing the sky, the earth, and everything in between. The sheer force of the impact detonated outward, an unholy fusion of kinetic destruction and nuclear annihilation. The explosion was not just an attack—it was an extinction event.

The shockwave rippled outward at impossible speeds, vaporizing everything in its immediate radius.

Heroes: "WAHHH!!" They all exclaimed as they tried to hold tight from getting blown away by the air pressure.

Meanwhile

The crew inside broken aircraft carrier that was nearby could feel the ground rumble. Just then, their broken ship let out a red alert.

Captain: "W-What is it this time?!!" He yelled as he tried to keep balance from the rumbling.

"DECONTAMINATION SYSTEM ACTIVATED FOR ALL SECTIONS OF THE VESSEL!!"

Captain: "This alert... it's..."

Crew: "A nuclear attack."

Meanwhile

5 more nuclear blasts were generated yet again, sending shockwaves all around the place.