Three men and women start living together. Byeong-soo (Do Mo-se) is chosen in a scenario contest and is picked to write a script for a movie, so he leaves the noisy city and moves in with his married senior from school. At the house is Ji-eun (Si Hyeon), the senior's wife and a young and sexy Bo-yeong (Ye Na). The three living together leads to some risky situations!
