Jung Se-Ro (Yoon Kye-Sang) lost his father and his life was destroyed by a murder case in Thailand which also involved stolen diamonds. After that incident, Jung Se-Ro lives his life as a swindler. Park Gang-Jae (Cho Jin-Woong) is his partner in crime and they are close like brothers. Jung Se-Ro then falls in love with a woman named Han Young-Won. Her fiance died because of Jung Se-Ro.