You, Soobin, Yeonjun, Beomgyu, Taehyun, Hueningkai are classmates. You and They really hate each other. Today, the scholarship school suddenly asked students to lock the door because there was a zombie epidemic.You and they hide together. While zombies try to break the door and kill everyone. You and they escaped but the whole world is now filled with Zombies.

You and they are stuck at school, it's dark and it's just you and they. Remember, zombies only hear noises, they can't see you.