E-sports genius Lin Ling is on the rise in his career, but after an important training camp, he learns that his childhood sweetheart Jiang Sui, with whom he has been in love for many years, has married someone else and has completely forgotten about him. This "bride" became the "white moonlight" of the paranoid tyrant Fu Jingchen, enjoying thousands of favors. In pain and despair, Lin Ling was bound by a [negative emotion system] that claimed to be "the eliminated product of the fast-traveling game". The system told him the cruel truth: Jiang Sui's body was occupied by a book-traveling missionary named Jiang Jinyu. Jiang Jinyu's mission was to replace the heroine of the original book and save the overlord Fu Jingchen. In order to complete the task, she erased all traces belonging to Lin Ling and Jiang Sui. The system was dissatisfied with Jiang Jinyu's selfish behavior of "saving one person and destroying another", which caused a bug and was eliminated. Its ultimate obsession was to correct this error. The system gave Lin Ling the ability to collect negative emotion points and redeem them, helping him step by step expose Jiang Jinyu's disguise and awaken the real Jiang Sui's consciousness.
