"XIII" is a Belgian comic series created by writer Jean Van Hamme and artist William Vance. It follows the story of a man with amnesia, known only as XIII, who is on a quest to uncover his true identity. The narrative is filled with espionage, conspiracy, and action, as XIII discovers he is linked to a high-profile assassination. The series debuted in 1984 and has since gained a significant following, leading to adaptations in various media, including video games and a television series. The artwork is notable for its detailed illustrations and dynamic storytelling, making it a classic in the comic genre.