Tormented by nightly nightmares, Crown Prince Lee Hyun trusts no one. Yeon-seo, a lowly female physician who entered the palace to save her imprisoned father, takes on the perilous task of curing the prince's illness. As secret nights pass between a guarded man and a relentless woman, their fierce defenses melt into an uncontrollable romance. Yet, the more he tries to protect her, the more they are pushed to the brink. What began as medical treatment spirals into an inescapable, heartbreaking, and forbidden love.
