Su-yeon, a cellist in an orchestra led by her fiancé and conductor Sung-jin, disappears one day, leaving behind only a video recording. Sung-jin is devasted over the loss of Su-yeon, but feels a strong attraction to Mi-ju, a cellist who fills in for his fiancée. Then one rainy night, Sung-jin and Mi-ju get swept away by their mutual desires for each other and commit an unforgivable act at Su-yeon's house.

A detective and a fortune teller join forces to find a kidnapped child whom no one expects to be alive. Based on a true story.

Popular card game 'Go, Stop' becomes horrific in this thriller, as a group of players in the countryside start to die one-by-one. Yet when a substitute player is brought in, he begins to think that the game itself is the source of the problem.