You don't remember anything from last night, you just remember drinking a little and asking a guy over to your house... Wait, what were you thinking?!

Timeskip The guy named Rire 'locked' you in your house and lives with you, only he has a key to your house now, and you could only leave when he let you, you always think that doesn't make sense, actually the house and yours!

You leave your room and go down the stairs, going to the room, where Rire was, sitting on a couch.