After I Transmigrated into a Book, I Conquered the Black-Hearted Beauty

Jiang Ruoxu transmigrated into the book The Righteous Path. She became a character named Jiang Ruoxu, just like her, and the story had already reached the part where demons were being exorcised at the Qi residence. The Host's mission after transmigrating into the book was to conquer Pei Jinfeng, stop him from becoming the Demon Lord, and prevent him from destroying this world.