So-Ru, a princess conceived in secrecy, possesses the unique ability to see spirits despite her blindness. Ja-Hyeon, a valiant general with the power to banish ghosts with his radiant aura, crosses paths with Ya-To, a captivating yet emotionless specter. Bound by an unwanted union, So-Ru and Ja-Hyeon rely on each other - she for his aura, he for her celestial lineage. Through So-Ru's selfless devotion and affection, she begins to thaw Ja-Hyeon's icy heart, mirroring the gradual transformation of Ya-To's once indifferent soul. As they navigate their intertwined destinies, each character seeks something essential from the others. Can their complex dynamic lead to the redemption they seek in one another?