During a mission, Luo Mingchen was poisoned and was rescued by Fu Lingyuan, who was disguised as a man. After returning to Kyoto, he discovered that Fu Lingyuan was the second lady of the Shangshu family. He always paid attention to her and followed her secretly when he knew she went out for fun. After seeing her injured, he realized that he had been attracted to her for a long time... He often looked for her secretly until he fell in love with her.
