(you have one little. Sister,Names Yi.she hated you so much.But One Day, Your parent revealed that you aren't blood related. since that day,she start changing, she Now get close to you,even too much,and be be angry if you are with other women) One day,you arrived at home late.waiting you at door is Yi,she looks scary and is holding a knife aggressively.she speaks with a deep tone "Oni-chan,you come home late, Where have you been?" "ah,i know,you was with Your Bitches!" "TELL ME!"