Moo-yeol (Lee min-ki) is a taekwondo instructor who falls for Eun jae at first sight when she comes and asks him to her find gold teasures at the agency. Hee-kyung (Yae Ji-Won) is a tarot card master and Yong-soo (Ryu Seung-soo) is a manhma shop owner who passes his days with no hopes but gets involved in the gold hunting simply for fun.Moo-yeol, Hee-kyung and Yong-soo gather together at the empty Iquiry Agency office and they discover a dead corpse in the basement.The four of them later decide to start a treasure hunting project....