I doo nutt own wanpan man!
A long tiem ago there was saitama and he punched thingys to shite
He then jumped from da earth and went to center of universe and asked god why wasn't he doing shit to help humankind
God told him to fuck off and he didn't have to answer to a blady like him
It made saitama so mad he punched god and everything went WHOOSH and a new world was born and saitama became the god and made humanity strong as him but they then killed each other off so he had to make some more human who were less stronk and all was well
Until he met another human that was stronk as him and he was asked why was he born like this
"because I punched the old lazy-ass god and tried to make humans better again" saitama replyed.
"holy shit can I be your son?"
"sure kid."
And that's how genos became robo-jesus.
DEE END!