He is a young boy with blonde hair and blue eyes. In Fate/Requiem, he is Utsumi Erice's Voyager-class Servant, whose True Name is initially unknown. He is initially thought to be either Antoine de Saint-Euxpery or The Little Prince. His True Name is later revealed to be the space probe Voyager that was launched in 1977, making him the youngest Heroic Spirit in the franchise.
