Magyoiljin
마교일진
A powerful figure known as Gucheon led the Demonic Cult to its height and was revered as the Heavenly Demon by the Jeongpa. After a major conflict involving multiple martial arts sects, Gucheon was defeated and killed by an unidentified entity. Instead of returning to the martial arts world, he awakens in the modern era, trapped in a weak body. Confused and demanding to be sent back, he begins his journey in this unfamiliar setting.