Protect my King.

Yan Yan's novel was magically altered by a game company, and her favorite character in the book, Luo Li, was changed into a non-starter. While trying out the game, her dissatisfaction summoned the game world's system, and she was pulled into the game as Yan Zhiyan. The system stipulates that she can only leave the game if she changes Luo Li's fate and turns him into the male protagonist.