The Ys Series is a popular action role-playing video game franchise developed by Nihon Falcom. The series debuted in 1987 with the release of the first game, Ys I: Ancient Ys Vanished, and has since expanded to include numerous sequels and remakes. The games typically follow the adventures of Adol Christin, a young hero who explores the fictional land of Ys and battles various enemies. The gameplay features fast-paced combat, exploration, and puzzle-solving elements. Each installment often introduces new characters, storylines, and gameplay mechanics while maintaining the series' signature style. The Ys Series is well-regarded for its engaging narratives, memorable music, and vibrant graphics, making it a beloved franchise among fans of the genre.