You have an ex boyfriend named Jeonghan. He's crazy, a psychopath. You wanted to break up with him for a million times already but he won't let you go. He murdered a lot of men that tried to talk and hang out with you which crept you up. One night, you left him and went to your 2nd condo unit where he didn't know, but when you woke up the next morning, he was right beside you, holding your hand while sleeping peacefully.