When a meek housewife faced a desperate situation when her husband cheated on her, misappropriated property and attempted to take away custody rights, she was desperate and signed a contract with a mysterious man who claimed to be a "top lawyer" but was actually a contract devil. The other party used supernatural means to make the villain reveal his crime in public in court and fell into madness. In the end, although the heroine won everything back and completed the ultimate revenge, she gradually lost her original emotions due to the price of the contract and became a strong and cold person like the devil.
