Guidebook for the Dark Duke

Evan transmigrated to late 19th-century England, finding himself in the identity of a fictional duke and a non-existent place. It didn’t take long for him to realize that he was in a fabricated world—one that existed within the pages of a book. And in this world, he was none other than the most despicable and shameless character. To survive, Evan had no choice but to play the role of a virtuous and pure-hearted priest, carefully plotting his way into the heart of the cold and aloof duke—and finally became the winner in life! CP: A seemingly gentle and kind-hearted but secretly devious priest top × A cold, sharp-tongued aloof bottom with a righteousbody.