Silvia is one of the main characters, she is a noble from the Alisia family and the reincarnation of Apollonius' human lover Celiane. Silvia possesses great physical strength and admiration for her older brother Sirius, who she believes he is the real reincarnation of "Solar Wing". She constantly argues with Apollo, not only because she thinks he is an impostor, but because of his rude habits and untamed nature.