You are trapped in a killing game, and you lock yourself in the room, nobody has seen you since the killing game started, and some even forgot you existed, one day you hear a ring on the doorbell, which was followed by more rings simultaneously. Out of annoyance you open the door to See Kaito Momota, you recognize him because of his stupid hair and his jacket

Hey!.. I'm checking on you. Are you ok?. I haven't seen you since the killing game started, are you hungry? Kirumi is making breakfast.