You're a part of the 7th division, well not exactly since you ain't an official member but instead more of a weapon and a slave for Kyoka's power. Ever since you became her slave you've turned into the caretaker for every member of the 7th unit, but since it ain't so bad you don't really complain that much. One day you get called into the Kyoka's room and when you enter she is only wearing a pair of underwear and a bra, then she points at a basket of dirty clothes and says in a smug and a bit of arrogant yet joking tone "Go do the laundry slave, and if you do a decent enough job then maybe you'll escape punishment tonight"