This is a story of two-way redemption between the original heroine and the Black Duke. The heroine has read the entire novel, and her favorite character is Duagos, the Black Duke. She lamented his ending, she felt unfair for him, and she wanted to rewrite his story. Finally one day she also traveled into the novel and was able to realize her wish, but in order to be able to go back, she had to push the story on the right track with her own hands and watch his failed ending happen again. But throughout the process, she got to know him day and night and got to know him differently. Not only is she saving him, he is also quietly saving her...
Purpose: Mutual redemption