Integrate five legendary monster genes to evolve into a mythical gene powerhouse? Sorry, if I punch you, you may die! With the help of mythical genes, evolve into a top powerhouse who ignites the fire. Sorry, my punch You can't handle it either. Evolve into a god-level ancient powerhouse! Maybe, you can block my punches!... This is probably the story of a boy who uses the system to evolve into a one-punch man! PS: The system maximizes the brain power by one Hours. (Refer to "Never Ending", "Super Body" for maximizing brain value)