A master healer is reborn as the severely overweight princess of a noble house. Wielding silver needles to cure ailments and wisdom to right wrongs, she strikes a deal with her ailing, sharp-tongued prince: a cure in exchange for her freedom. Yet, when the poison is purged, he refuses to let her go, claiming that only she can soothe his sickness and his heart. As she transforms into a revered physician, the proud prince chooses her over his throne, forging a legendary love story of equals.
