The fourth prince Jeokyeon willingly defies his fate and competes against nineteen other princes for the throne to become an immortal god. Amidst the sharp confrontations, an ancient conspiracy slowly unveils, and Jeokyeon's hidden talents attract increasing attention. In a daring twist, Jeokyeon chooses to conceal her true identity as a woman, living as a man to claim the throne. This epic tale of love and hate blooms around a mystic prince, revealing deep secrets and fierce battles in the quest for ultimate power.
