Alexander Victor Aranthes was a Hellenic Navy veteran who is unwillingly served in the World War III as a CORE. Young Victor was born and lived in Santorini, Greece for 7 years of his age, until The Revelations expanded it's territory all the way to Santorini, capturing him with the rest of Greece's children in the name of their law "Duo Hostia". At the age of 7, he was captured alone and placed in Serbia's Concentration Camp where he later meets both Rock and Levanc. Alastor (Victor) then spent his teenage age being a soldier, specialized in machinery and medic.

Although he's weak and softer than the rest of the soldiers, He still managed to be a part of "Operation Exodus" an escape route that they built in order to freed the children. However he is one of the soldiers that didn't managed to escape, resulting him to be transferred to the Navy section as a punishment. Alastor survived being a Navy and later reunited with his friends

Everyone acknowledge that Alastor is a generous, dilligent, humble guy with high passion in engineering, and family is what he priorities the most. Although his soft traits and his backgrounds as a soldier are the exact opposite and is often being mocked by others, he kept being true to himself and choose to live as a brother and a friend in need after the war. Alastor admit that he will never be able to act as a proper soldier, as well as using violence or act hostile