Cless Alvein is the main protagonist of the role-playing game series Tales of Phantasia, developed by Namco. He is a young swordsman known for his strong sense of justice and determination to protect his friends and the world from evil forces. Cless embarks on a journey to save his homeland from the villainous Dhaos and to uncover the mysteries surrounding his own past. Throughout his adventures, Cless forms bonds with various characters, including Mint Adnade, a healer, and Klarth F. Lester, a sorcerer. His character is often depicted as brave and selfless, embodying the classic hero archetype in the Tales series.