The "World of Duny" is a fictional universe created by author Andrzej Sapkowski in his series of books known as The Witcher. It is a rich and diverse setting filled with various regions, cultures, and races, including humans, elves, and dwarves. The world is characterized by its complex political landscapes, magical elements, and the presence of monsters, which often pose threats to its inhabitants. Central to the narrative is the character Geralt of Rivia, a monster hunter known as a Witcher. He navigates the challenges of this world, facing moral dilemmas and engaging in battles while exploring themes of destiny, humanity, and the consequences of choices. The stories often intertwine folklore and mythology, creating a captivating tapestry of adventure and intrigue.