Male protagonist, a young military officer. He was carrying out a mission when he was forced to consume an aphrodisiac. He had deliberately taken a knife for an enemy spy ring leader to earn his trust. He lives in a small, low house with a heated kang bed. He is described as having sharp brows, bright eyes, a tall upright figure, firm powerful muscles, the body of a rugged soldier, the face of a refined scoundrel, and the bearing of an elegant nobleman. He initially suspected Xu Nianchu of being a spy but later determined she had no combat ability. He helped her by giving her clothes and pretending last night never happened. His mission was almost complete and he planned to leave the place.
