The story tells the story of a woman named Tao Fei who happened on an unexpected trip. Yan Yu originally lived in the same time and space as Tao Fei, but accidentally came to a different time and space a few years ago and fell in love with Xue Ai in this time and space. Just one month before her wedding, Yan Yu discovered Xue Ge, Xue Ai's daughter. A lot of things happened in the middle, and Yan Yu had to return to his own world to find the destined person that Lan Moor's mother said. It's Tao Fei. The story mainly revolves around what happened when Tao Fei helped Yan Yu and Xue Ge. The plot mainly focuses on helping Yan Yu and Xue Ge, and the love story between Tao Fei and Xue Yu serves as another lead, gradually developing the storyline.