A servant falls in love with a girl whom his master also desires. Although the girl loves the servant, she also longs to improve her station in life.

"The Culprit" is about a man named Yeong-hoon who tracks his wife's killer and the tale of his search for justice.

Hyun-su is to take the position of the security manager of a dam located in the remote village of Seryung. On a foggy night, he gets lost on his way…