After Tong Yan's death, he learns that he is the protagonist of the novel and that his sister is a time-traveler. In the original book, she was born as a child star, extremely smart, and eventually became a scholar and dominated the entertainment industry. But her sister used the advantage of fetal wear to get her off track, and forced her to be a child model for the whole family to profit. After being reborn, Tong Yan faced her strong sister and chose to concentrate on her studies. Unexpectedly, her academic performance jumped up and she repeatedly took the first exam.