Yun Chuyue, the second lady of the General's Palace, met a young slave named Jiang Ming in the palace while attending the birthday party of the emperor's uncle. He took him back to the mansion and sent his maid Qiao Yan to help deliver food and clothing. Qiao Yan took this opportunity to build a good relationship and take credit for everything that Yun Chuyue did for Jiang Ming. Yun Chuyue fell in love with Jiang Ming at first sight and learned that he was the prince who left his hometown and went to Jiang State with Qiao Yan and Jiang Ming. Soon after Jiang Ming ascended the throne, he made Qiao Yan his queen. Yun Chuyue hid her love deep in her heart. Later, he was killed by Qiao Yan and learned the truth. Jiang Ming was also killed by Qiao Yan. Only then did Yun Chuyue realize that neither she nor Jiang Ming were just pawns of hers.
When she returned from rebirth, she learned all the truth as if she had just woken up from a dream. She doesn't want to be the same as before, she wants to change the future. Qiao Yan got the punishment she deserved, and Yun Chuyue originally wanted to live a good life. But things went against her wishes and God decided to make a joke in her life.
Even if he loses his memory, he must be protected. "Protecting you has become my instinct, without thinking."