Sangun, the mighty tiger sovereign of Baek Mountain, lives a serene life until a strange white-haired girl named Choa arrives, claiming she is fated to marry him. He soon realizes she hails from the feared White-blooded Demon Beast bloodline, a clan that instills dread in all mystical creatures. Though his first instinct is to cast her out to escape the danger she brings, he softens when he discovers she has nowhere else to go. This one merciful decision, however, hurls him into an unending storm of challenges and chaos, shattering his former tranquility for good.
