Ji-han's set for graduation film. It is not as easy as it feels to devote all the production techniques that he have learned in school for four years. There was a man who appeared like a savior at the time, Louis Giannetti, the author of the movie Understanding! However, he begins to interfere with the filming site by cutting in on Ji-han's production of everything.

After being released from prison, both Lee Jong-Bae and Moon Do-Seok, who served imprisonment at the same prison, plan to commit crime with carbine rifle having no butt plate. They succeed in the first crime, but kill a person so that Moon regrets his wrong doings. But, Lee commits the second crime to hurt persons. Lee's wife advises Lee to deliver himself to the police, but Lee neglects her advice.

Disgusted with the behavior of his young step-mother, Sang-tae does a little digging into her past and discovers, among other things, that she may have killed her former lover.