High school student Tan Yingzhu woke up and found that he had traveled decades into the future and was forced to live in his future home. In the process of getting along with her future family, her ideas are also changing. When she returned to the original time, a transfer student suddenly came to the class - an acquaintance of Tan Yingzhu in the future, and a new story between them began.
The first half is about the future, and the second half is about the past. The overall plot is more daily.
