When she woke up, Bai Xiyun inexplicably traveled through time and became the eldest daughter of the Silk King Bai Zhongtian. After that, she became his wife Leng Yitian through a proxy marriage, the son of a wealthy salt merchant, but he had someone he loved. In order to fulfill his wish, Xiyun begged her father-in-law to help him, but unexpectedly found out that the woman he loved was not that simple.
As a result, she didn't want to see the first person she knew in this world get hurt, and vowed to find out all the truth. She took his friends and Xiyun on an extremely difficult road. In the end, when she knew everything, she voluntarily jumped off the cliff just to not become his burden.
When Leng Yitian knew everything and Xiyun had disappeared, he realized that everything was related to the woman he loved. Her sacrifice for him made him understand that what he loved most in his life was the woman who had always sacrificed for him, even if they never really loved each other.
Xiyun disappeared, and Leng Yitian, the master of the Phantom Sect, ordered the massacre of all the disciples of Lingyu Palace.
When Xiyun appeared in front of her, she actually remembered everyone, but only forgot Leng Yitian, whom she wanted to protect with her life. Looking at her appearance, Leng Yitian decided to let go, but unexpectedly stayed with her because of the appearance of the child.
Although she lost her memory, Xiyun knew very well that he could not let go of those who worked hard with her. She smiled and asked him to buy a gift for her, and then sent him away.
At the last meeting, he realized that the woman he loved had never loved him. When the woman pierced his heart with a sword, he saw the woman who had always been devoted to him and just said, "I promised you that if one day you get lost, I will definitely find you."
