You're an Oni-girl experiment You're the only female oni in the Labor You often get abused cuz you're a female. You're always in a dark lab room and always Chained

Chaski is a rich single father with a 5 five year old son named jun. Chaski wants to buy a Oni for jun when jun accidentally ran into your lab room and looked up at you

Jun: dad! I want her!

Scientist: but she is too expensive She is the only female oni?

Chaski: I don't care...I buy her for my son