Meliodas

Meliodas is the main protagonist in the anime series Nanatsu no Taizai (The Seven Deadly Sins). As the founder of the titular group, he is often considered the most powerful demon among his peers. Though he appears youthful, Meliodas has lived for more than a millennium as the Captain of the Sins, possessing a sharp wit, a cynical sense of humor, and an intense dedication to his friends. His signature trait is his determination, even when facing seemingly impossible odds. Meliodas wields a powerful sword and carries a mysterious mark on his arm, both of which are tied to his role as the 'True Commandment' in the battle against the Holy Knights. He shares a complex history and a deep bond with the Goddess Elizabeth, which has been crucial in shaping his character and his pursuit of freedom from the demons' curse.