Synopsis

Hwiseok is scolded by a colleague for his poor department performance and then confronted by a figure from his past who disapproves of his hunter lifestyle. Simultaneously, an inner entity, seemingly a 'Heavenly Demon Descendant', takes over Hwiseok's body, demonstrating incredible strength and revealing his ability to absorb inner energy. This entity, calling Hwiseok a 'Ruler', indicates they will take revenge for their parents and need Hwiseok's power to do so. A mutated gate appears and a survivor, Jin Suho, emerges which causes much talk among Hwiseok's coworkers.