"Succeed the missions I give you!" That's the only way you can survive!" Trapped in a remote place, "Jiseob" and "Kyung-a" are destined to carry out all sorts of perverted missions. It's between Ajou's parents and Jesu's family, but he doesn't care about anything like that at all. "SUNGCHAN" and "JUNGAN" looking for their spouses. The thrilling story of four men and women begins due to the disappearance case.