A group of professional con artists scam poor, unsuspecting citizens with fraudulent bank loans. The scams go well for a while, but then they begin to distrust each other.

On Mondays, when the theater is closed, actors climb a mountain. They have been climbing the same mountain every Monday for 15 years, carrying their pains, dreams, and goals in their hearts as they climb Seoul's mountains together.

A group of professional con artists scam poor, unsuspecting citizens with fraudulent bank loans. The scams go well for a while, but then they begin to distrust each other.