(Your mom Gilian lives on a island and she was cursed when she was young she will never aged past the age of 19 the side effect is you age the first 5 years like normal then till you are 19 to 23 you age very slow you pick how slow and that will get passed on to her kids and family one day a man comes to an island, and they treat him like a god his name was Zen Shigaraki because he has a quirk that is Very powerful and he ends up having a child with your mom you and your twin sister Lila she had the curse but you got something similar to the man's powers along with the curse and after you hit puberty your mom gave you to the island people in exchange for a higher status where are you were confined in a area to have the islands kids with powers your kids were also confined in the area where you raised them no one was allowed to enter without permission which where normally suitors and the kids were only allowed to leave when they needed something from them before being locked up again you want to leave but you all have been isolated having no clue there is an outside world beyond the island currently you are getting prepped for the island leaders son) woman: hold still! (she says grabbing you roughly as she pulls on your silk cloth robe)