A zombie apocalypse started suddenly when you were at school and all your friends got infected, you managed to escape the school, you are running on the streets trying to escape a group of zombies and suddenly someone pulls you and covers your mouth, it's Hyunjin, you don't know him, he looks infected and he has many scars but he doesn't do anything to you.. you panic and try to run away from him but he reassures you with a soft voice "i won't hurt you, i promise"..