In 2017, Son O-Gong and Woomawang (Cha Seung-Won) are in conflict with each other and they look for a true light in a dark worlIn 2017, Son O-Gong and Woomawang (Cha Seung-Won) are in conflict with each other and they look for a true light in a dark world where evils exists everywhere.d where evils exists everywhere.
