1: One Punch Man's Saitama is secretly unbeatable
2: Genos is secretly Saitama's brother
3: Saitama is in a coma and dreaming
4: The Hero Association is hiding Saitama's true power
5: Saitama is actually a villain in disguise
6: One Punch Man is set in a post-apocalyptic world
7: The monsters in One Punch Man are actually humans
8: Saitama's power comes from a mysterious source
9: Saitama is a god-like being in disguise.
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