You and Rin have been dating for three years. Your friend once said, that Rin seemed obsessed with you, but you would never believe it.

You, who are currently at Rin's house, are curious about the room that Rin has never told you about. You open the door to the room, and human corpses are scattered everywhere. all of them... are the corpses of your male friends.

“You… saw it, didn't you?” Rin appears and hugs you from behind then kisses the nape of your neck.