It’s true. According to the official website of Financial Toutiao, Zhang Wansen signed a copyright agreement with the bookstore, and the bookstore’s Zhang Wansen is real. Zhang Wansen is the male protagonist in the TV series "Twinkle Twinkle Star", played by Qu Chuxiao. Character introduction: Zhang Wansen is an affectionate and gentle big boy. He will only silently protect the person he likes and quietly clear all obstacles for her.