A man who has lived well past his lifetime yet hasn't aged a day past his fifties, Vion is an immortal man who's searching to find the reason to what happened to have caused him to become immmortal. In his mid twenties, he had discovered his development of rapid regeneration that has caused him to be invulnerable to death and heal at alarming rates to any form of injury. During that time of new discovery, he lived wildly and carelessly, gaining him a reputation as "the White Phoenix".

By his current age, he has become quite hardened, cold and analytical, opting to view everything in a drastically logical manner as he has made his life's purpose the persuit of vast knowledge. Vion aims to deeply understand the planet he lives on and believes this direction will answer his main question towards his immortality. He lives secluded with his daughter, Sheri, who assists him with his experiments and research, and later decides to take off on a long journey with her after they had discovered a gem stone with bizaar, otherworldly powers. He believes this item will help unlock secrets within the world that can help him find the truth to his situation.