Yujin is the new guy at work with a boss who harps on him constantly. It's not that Eunjae is a horrible boss; she simply catches Yujin at his worst moments because his luck is horrible. In fact, he's so unlucky that he ends up in a room that he can only escape if he has sex with Eunjae. Will Yujin's luck and his relationship with his boss improve as they try to break out together?