Missing and death cases take place in succession along the Korean Demilitarized Zone. South Korea forms a unit led by Captain Jo Jin-Ho and First Lieutenant Shin Yoo-Hwa as assistant leader. They are given only 24 hours to find out the truth behind the incidents. Team members find evidence, but they feel like something isn't right.

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.