Shen Zhijin, a medical girl from a border town, was kidnapped in an enemy camp and relied on her peerless medical skills to survive on the edge of a knife. She treated the enemy general's wife and taught her maid, but was forced to treat Xiao Yu, the Yong general who was seriously injured and captured. The two had conflicting ideas but secretly developed feelings for each other. They worked together to protect the people on the border amidst conspiracies and wars. When warmth meets family and country, and benevolence faces weapons, can she keep her true heart as a doctor in troubled times, and how should she choose the lingering love between the enemy and ourselves?
