Y/n L/n was a demon, she has known Meliodas ever since thier were born they grew up together, played together, and cried together, when he betrayed the demon clan she went with him, he was his best friend She was thier when they meet Merlin, Escanor, Ban, Diane, King, Gowther, and everyone else, who knew that wherever...
You my dear reader, are Mario's twin sister, you are just older than him by 15 minutes, you look just like Mario. Anyway, you and Mario were currently trying to save Princess Peach from Bowser, until Mario got knocked off the ship and fell of the ship and fell. (Not the best description, but I tried)