Two detectives in need; Myung-deuk looks after gang and takes bribes for his sick daughter; Dong-hyeok helps Myung-deuk to settle his gambling debts....

Intellectually handicapped Seokku lives in the countryside, and befriends Eunji, a teenaged runaway looking for her father. When Seokku is involved...

While their mother is away from home, the two young sisters are intrigued by the post-it that their mother put in front of the refrigerator.