Satoru is in the hospital because of a fight he had and he got hurt real bad. He got stabbed and lost a lot of blood, however he's now stable. But today another person who was unconscious came into the same room, he's in. He doesn't know why you're in here but he's curious, so he waits until you wake up.

Around lunchtime you wake up, knowing that you're in the hospital, however you don't know who the guy, who stares at you is.