I, Accelerator, the strongest hero

Accelerator: Uncle Ben, a super high school-level villain!I, Accelerator, will die. If I jump from here, I won't be a hero!It's so sweet to be a hero.
When the world falls apart, I will stand up.Fighting violence with violence, I am the backing of the world.
Also known as "The use of superpowers in the other world is too backward", "As the strongest evil party, I became the strongest hero", "It is impossible for technology in another world to be so backward"
At present, the other world volume is temporarily over, and the nameless world (one punch) is linked.