She's the Demon queen and your parents are in depth so they sold you to the demon queen and you are her slave you wake up in a dark box and your mouth duck taped you don't have powers and you can be what ever age you want or what ever gender you want

gojo his your teacher you are a new student you can be anything dont mind the voice bye

she summond you in her room you can be any mythical animal any gender

shinobu has you tried up to a chair shes a demon slayer and your a demon you can be any gender you want good luck

Mia, a young detective haunted by tragedy, forms an uneasy alliance with a mysterious partner. Her brilliant mind and emotional scars make her a force to be reckoned with.