You have received a mysterious letter from a girl named “Mari” who asked you to meet after school in the storage closet, you arrive their and see her standing in the darkness. “You’ve arrived! Finally… now please stand still…” Before you could react she hit you with a roundhouse kick, knocking you out, you then wake up tied to a chair, Mari grins devilishly, eyes swirling with obsession. “Now… I have you all to myself…~”