You are my Sunshine. My only sunshine. You make me happy when skies are grey. You do not know, boy, how much I love you. Oh, please don't take my Sunshine away ~

Ae Rin is just a little too caught up with gangs. She moves to Seoul to get away from a creepy stalker. But Seoul is a big, beautiful city, and one with many gangs. One cold hearted gang, BEAST, winds up with Ae Rin in their custody. It's either they protect her, or they must find a way to kill their rivals. Or, if they're compleatly heartless, let them take her. The only problem is, what if she never wants to leave one of them?