冷月音， former princess of the mortal world, now reduced to a slave, felt the tip of the whip dig into her back. The pain was unbearable, but more unbearable was the sneer on her sister's face. The whip cracked again, and she was sent flying.

The former princess had been betrayed by her own sister. It was because she loved a mortal too much, that her sister, who looked like her, had stolen her place and married the man she loved. She had been framed as a spy and sold to this man. He was the surnamed Li, a lowly official in the mortal world, but in the eyes of the former princess, he was a gentleman. She had been deeply in love with him and followed him to the mortal world.

However, she did not expect that this time, the man she loved did not recognize her. After being humiliated and sold, she was finally sold to the underworld. She was sold to the prince of the underworld, the one true god in the underworld, because her face was exactly the same as that of the princess she loved.