Jin Gon a guy in his teens who is chosen to be the seraphim of Dragons and attends a school of Heroes. he them made friends and enemies like Saitama. he has to stop Saitama who is the wind elementalist and seraphim of the evil and chaos

college boy who got bitten by a spider and struck by lightning. he now have to master his powers and protect everyone

Muzan is dead. now the world has changed, but a son of muzan created by a scientist to destroy the world the trio has to stop him from destroying the world

at the end of many battles in different universe a boy made a mistake that brought all the heroes from each universe to his own now he must look for a way to send them back