Jin Cheon, the renowned Radiant Dragon Great Master and ultimate warrior of the Orthodox Murim, emerges from the prestigious Twin Dragon Sect as an undefeated champion. In a climactic final battle, he makes the ultimate sacrifice, annihilating 3,000 masters of the Unorthodox Faction while heroically rescuing his surrounded allies from certain doom. Consumed by his devotion to protect his Master and elevate the Twin Dragon Sect to supreme authority across the Murim world, Jin Cheon refuses to yield to death itself. His burning resolve to survive and fulfill his noble ambitions seems unshakeable. Yet upon his miraculous awakening, Jin Cheon discovers nothing is as it should be. Reborn into a bewildering new reality, he confronts cryptic chants of "Eung-ae! Eung-ae!" echoing around him, forcing him to question the very nature of his second chance at life.