The Royal Duke

When a routine holiday visit leads Matthew to a mysterious portal, he finds himself transported to the realm of Dunnishire, where he becomes a Royal Duke in a world filled with dungeons, quests, and game-like mechanics. As he navigates courtly life and the challenges of managing a bookstore on Earth and in the realm, Matthew faces intriguing conflicts and opportunities for self-discovery. This progression fantasy explores themes of intrigue, romance, and the complexities of balancing two worlds, all with mature characters and humor.