Ga-In’s (Hong Soo-A) family went into financial difficulties when she was a college student. One day, she happens to meet Eun-Jung (Lim Seong-Eon). They went to the same high school. Unlike Ga-In, Eun-Jung seems to have everything including a happy marriage life and stable job. Ga-In feels jealous of Eun-Jung and soon she becomes obsessed that she is Eun-Jung.
Three grown sons have struggled to achieve some sort of normal routine after their father was sent off to prison for sexual assault on an underaged girl. Their lives are thrown into radical disarray when dad finishes his time and returns to the family home. The fact that the victim’s father is awaiting the return outside their door with a knife is certainly not any help to their situation... but it’s not like things are going so well otherwise, with the three sons, a virtual compendium of sexual dysfunctions in their own right.
Do-Joon has it all - a great career, a loving wife and child. One night, he is out drinking when he meets a mysterious woman, Se-Ryeon. The next day, he wakes up to find that he is now a murderer and he receives threats.
