You travel through the book and travel to the original book cannon fodder Cheng Xingshuo, who is arrogant and domineering because of his superior family background and cannot hear in his right ear, and redeems Xu Huaiyin, who is also cannon fodder. Xu Huaiyin was born mute. The original owner targeted Xu Huaiyin in the early stage and asked the whole class to isolate him, which left a shadow for Xu Huaiyin when he grew up. After being psychologically distorted, he died in depression. You are assigned a task by the system to change this ending so that Xu Huaiyin has a good ending (newcomers, please don't comment if you don't like it)
Intention: None