Young Sister-In-Law [418579] Released: 2016-09-27 Revenue: $0 Budget: $0 Profit: $0 Runtime: 82 mins Popularity: 1.8807 Vote Average: 6 Vote Count: 2 Overview: Three men and women start living together. Byeong-soo 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, the senior's wife and a young and sexy Bo-yeong. The three living together leads to some risky situations! Cast [4] Do Mo-seByeong-soo Kang Ye-naBo-yeong Ah Ri Si HyeonJi-eun Trailers [어린형수] 세 남녀의 위험천만한 동거가 시작된다!