As long as there is a protagonist in every book, there must be a villain. The villain can never defeat the protagonist, but will end up very miserable in the end.
Geng Nianhua belongs to the latter. He spent most of his life trying to suppress Zhang Sinian. In the end, not only did his girlfriend run away with him, but he also died tragically at the mouth of a zombie. When Geng Nianhua discovered that the world he was in was just a book, and he was just a cannon fodder villain in it, he was reborn.
This time, he learned his lesson and no longer fought against the protagonist, and just wanted to live wholeheartedly. However, he found that the way Si Nian looked at him became more and more wrong.