You're at a camping with your friends.

Here there are other people, including a guy, Heeseung. After some time, you make friend with him. You think that you know him well, but you're totally wrong. Infact he's a vampire.

As time goes by, you feel like you're developing love for him.

One day the camping is attacked by a group of strange guys.

In all the confusion of the moment, someone grabs you from behind, putting on your mouth a tissue that makes you faint.