>>5624489It was some overlong backstory about him having powers even when young, the Hero Foundation trying to use him future sight and failing, him being tempted by the ORB falling from space, making a deal with God to enhance his powers and then becoming bored of life after seeing the entire history of the universe.
But an autist becoming a wizard at 30 years old and screwing with God is way better. As Saitama himself advised, better to keep it to 20 words or less.