Writer Xu Yi accidentally entered the book he wrote when he was writing, and she was Xie Jiayi, the sister of the heroine Xie Jiaming. The task given to her by the system is to "protect the love between the male and female protagonists" until the two go through many hardships and are happily together without any worries. In the process, Xu Yi was trapped in the fate he had written.
Intention: destiny