In the web novel 'I Became a Fortune Teller in the Game My Little Sister Made,' the protagonist finds themselves assuming the role of a fortune teller in a game created by their younger sibling, despite their initial disbelief in such practices. This story delves into themes of comedy, drama, fantasy, harem, psychological elements, romance, school life, and the supernatural, offering a unique blend of genres for readers to enjoy. With tags like divination, magic, and transported into a game world, this Korean web novel presents a captivating narrative filled with twists and turns.