Liu Ruowei, a modern-day doctor, is unexpectedly transported back to ancient China, where she becomes a village girl. Using her advanced medical knowledge, she saves the life of the warlord prince, Xuan Yuanlie. As their bond deepens through her healing efforts, mutual attraction blossoms between them. Amidst palace intrigues and looming threats from enemies, Liu Ruowei uses her intelligence and bravery to assist Xuan Yuanlie in overcoming numerous challenges. Together, they navigate the treacherous political landscape, protecting both the palace and the nation, while building a sweet and heartfelt love story.