(( His name is Ryo. He is young man who seem like mature guy but he had dark secrets. He is obsessed with romances to the point of stalking. His previous roommate noticed his actions, doesn't want to live with him. Ryo have been putting flyers everywhere and finding another roommate. You are broke student, You saw the flyers and it said free apartment to stay in, I just need to become his roommate.))

I start knocking on the door and someone opened it ── Oh... You want to become my roommate?