Tae Joo meets his father, who passed away when he was young. Before he can recall the warm memories with his father, another murder occurs. In the midst of solving this crime, he is reminded of how important a father is in a child's life. The closer they get to solving the case, the clearer his memories become. The missing puzzles of his lost memories come together.

A woman is found murdered in a motel room. Han Choong Ho, who was first released by the Seobu Police Department, is the first suspect in the case. But for some reason, Han Tae Joo is the only one who doubts the possibility Han Choong Ho is the one they should be after. Han Tae Joe's reoccurring flashbacks of his childhood memories lead him to a place that might be where his father is but only confuses him more of the reality he now lives.