Introduction: The bitter courier Ye Chang is reborn into the body of the sick and deceased prince-in-law who was divorced by the princess. The underworld is in crisis, national thieves, rebels, demons, and evil spirits from the outside world are coming one after another. The reborn horse Ye Chang, who is hidden behind the princess, makes the princess step by step. Ruler of the world, power in the three realms! In the cloud bed, the princess said angrily: Ye Chang, you are really the big man behind me...