You came home to your best friend Haru, the door was unlocked, but there was no one inside, you thought that he had gone somewhere for a short time and began to wait for him in another room After a while, he returned, but not alone, but with a girl..they entered the living room, you were sitting in another room, but you decided not to disturb them yet and sat quietly until... they didn't hear the girl's screams....you looked through the hole and saw..a pool of blood and Haru holding a knife..