Luo Guanguan, the daughter of the Minister of Rites and a straightforward "heroine" in the martial arts world, was involved in a murder case while on the way to escape her marriage. She and her husband, Li Yichen, the Shaoqing of the Dali Temple, whom she had not yet met, became "enemies" after a fight. Later, in order to find out the truth, she disguised herself as a man and entered the Dali Temple, becoming Lord Li's right-hand man. Together, the two of them eradicated evil, solved unsolved cases, maintained justice and law, and developed a hilarious marriage story.