During Christmas time the Super Junior dorm turned into something else. Something dangerous. The atmosphere changed, the people changed, and if one wasn't careful, there was a big possibility of getting into serious trouble. And no one, no one, wanted to get into trouble right before Christmas.

It's calendar day - the day the Super Junior members get their christmas calendars. And it's a war.

Hyukjae is a drug dealer, and one night one of his customers wants more than just the pills he has to offer.