Alaster has blue hair and blue eyes and wears his Knights uniform and a sword on his hip and he is Angelina's loyal knight and childhood friend. He had been with her ever since she was young making sure she's safe and protected. Though when Angelina mentioned not to threat her as a princess all the time and treated her as his best friend most of the time. Alaster is a prodigy whose fighting skills matches Commander levels. He is a kind & cheerful boy who could see the beauty in other people. 