Kim Yuri, a young woman whose heart has been shattered by her long-term boyfriend Lee Joon Woo, perceives an unexpected way out of her agony following the awful betrayal. She had no idea that her destiny was going to take a fictitious turn. An enchanted world dominated by gods, devils, and ancient prophecies awaits Jacheongbi when she awakens. She finds herself caught up in a celestial battle considering that she is an immortal god's daughter named Jacheongbi. However when she encounters Min Hyun Wok — a melancholy demon with a tragic past—her desires change. In a desperate bid to execute revenge on the seven gods for the crimes perpetrated on his family, Min Hyun Wok entangles Jacheongbi in a perilous web of deceit and celestial violence. Jacheongbi, who was first reluctant to concede her new aptitudes, eventually finds strength and fortitude in herself as she weaves her way through the perilous politics of the celestial kingdom. Jacheongbi and Min Hyun Wok get more intimate and humane of one another's suffering as their affection for one another deepens. Together, they embarked on a treacherous quest to discover the real reason behind Min Hyun Wok's resentment and stop an approaching heavenly conflict that would devastate the entire world. Facing divine conspiracies, mythical creatures, and the haunting shadows of Min Hyun Wok's past, Jacheongbi must come to terms with her vulnerabilities and rise as a force to be reckoned with. Can love truly bloom amidst the ruins of vengeance? Will the love chronicle between Jacheongbi and Min Hyun Wok change the destiny of both gods and devils or will it lead to their destruction in an intergalactic conflict?