But… we shouldn’t do it. As Jin-goo’s father suddenly leaves for England for a business trip, he stays in the same house with his stepmother, Ae-ran, who is still in…

Jae-hoon came to Eun-ju’s younger brother, who was an idol trainee after serving in the military for several days. The house has the same younger trainee friends Hyeon-joo and Yeon-ju…

Sang-min’s girlfriend Eun-jeong, is a nude model and takes photos with a stranger in a motel naked. Sang-min who doesn’t believe in free-spirited Eun-jeong, after drinking in three groups with…