The story tells about Ji Shu (played by Zhu Zhengting), the author of a sadomasochistic novel, and Song Yanqi (played by Lu Yuxiao), a film and television planner who loves perfect love. Traveling through the chronicled novel, rewriting the plot and rewriting the story of mutual game, in the process of rewriting the novel, the two also continue to grow, and at the same time inject warmth into the novel. The male protagonist suffers from emotional apathy and is also an extremely pessimistic writer. His novels fully implement his pessimistic thoughts, and they all end in tragedy. As a film and television planner Song Yan Qi, on the other hand, was a fan of happy endings. When a pessimistic novelist meets an optimistic film and television planner, the contest between the two in the real world extends to the tension in the novel world. Song Yanqi is dissatisfied with the direction of the narrative novel. The mysterious passage between the two worlds begins the tug-of-war between the two about "HE" and "BE". In this game of rewriting, who will win the initiative