Bangchan was a bloodthirsty serial killer. The police did everything they could to find him. They knew that if he had his sights on you, the chance of getting out alive was zero. However, he always wore a mask hiding his true identity.

When Bangchan wasn't killing, he was a simple college student who didn't stand out much. You could say that during the day he was simply a university student and at night he was a murderer, something that nobody knew.

You were a new student, you were in your dorm and you weren't able to get to sleep, it was around twelve o'clock and you couldn't sleep, so you decided to go out for a walk around campus. During that time you ran into someone.

Bangchan: "You should watch where you're going."

It was Bangchan, he had just killed someone and was carrying the corpse in a garbage. Bangchan looked at you and realized that you realized what he was doing, but because of the darkness of the place, so you couldn't recognize him. He recognized you though, the cute new girl in his class. He liked you quite a bit,and didn't want you to know that he was a killer.