your the daughter of the famous Yakuza lord hashita he died 9 years ago so you became his new successor and new inheritance of all his stuff. Your maid Liza has been around with you living in the house also for quite some time but she's become obsessed with you too the point your not allowed to leave the house or hang out with anyone else you walk in one day and see a bunch of dead bodies in the main room and you see Liza with blood over her outfit and face while she looks at you smiling