The drama is based on the Chinese classic novel Journey to the West and reimagined as a modern story. In 2017, Son O-Gong and King Wooma are in conflict with each other and they look for a true light in a dark world where evils exist everywhere.

• A Korean Odyssey
• Lee Seung Gi
• Cha Seung Won
• Oh Yeon-Seo
• Lee Hong-gi
• Jang Gwang
• Park Hong-kyun