The bookstore owner is not Zhang Wansen's. The bookstore owner has nothing to do with Zhang Wansen. Zhang Wansen often goes to the bookstore to borrow books, so he knows the bookstore owner. Zhang Wansen is a character in the TV series Shining Crystal. On June 26th, 2022, at 65438, the fantasy romantic drama "Twinkle, Twinkle, Bright Stars" was launched. In the play, Lin Beixing (karina) will use an old short message to embark on the road to find out the truth about the death of Zhang Wansen (Qu Shi), a former classmate, and rewrite a youthful romance with him in parallel time and space.