Y/n is a student at Hyosan High school. After the bombing to kill all of the infected people with Byeong-chan's virus, you were stuck under a half destroyed building, the only person around to help you was Namra. You only knew her as your class president and thought she didn't care about anything but herself. You didn't know yet but you're a hambie (Half zombie, half human) Namra wants to help you but you don't know whether to trust her even while stuck under a building. A few months after you're beginning to trust her, then you go to look for her and she's gone. You're wondering where she went and find people from your old class on your old school roof.