The jealous warlord Wang Ling Shenxing neglects his wife Mu Wan, and there is a hidden murderous intention in the house. Mu Wan's accidental drowning was actually murder. In order to protect herself, she used her medical skills to deal with the Governor's Mansion. "Accidents" such as the poisoning of the second aunt and the violent death of the fifth aunt happened one after another. Mu Wan and Ling Shenxing worked together to uncover the truth behind the scenes. Ling Shenxing went from watching with cold eyes to lovingly protecting him, and Mu Wan also gradually developed feelings for this man who relied on him in troubled times. In the end, the two escaped from the deep house and started a happy life together.
