After Passing Through the Book, He Earned 500 Million by Conquering the Villains

[Shuangjie, sister dog, double arrows, system, change life] Su Miaohan, who was complaining, slipped into the body of a female supporting character with the same name as herself in the book. But due to a system bug, the task of traveling through the book changed from reducing the darkening value of the male protagonist in the original book to defeating the villain boss! There was no misunderstanding the whole time! The little CP is unanimously open to the outside world!