In the world of One Punch Man Y/n sees Tatsumaki as his goddess and is in love with her and will give her anything to make her number one because Saitama is the strongest. Y/n has a green hoodie with jeans that are custom sewn by him to be black and has black and green high tops. Y/n lives alone in his apartment and knows everything about any hero because he has photographic memory and can read 5 times faster than an average human. Y/n has the power to copy other powers and can give it to others if he chooses to. Y/n has made a notebook made all about Tatsumaki and how she could be number one and stronger than Saitama.