Fugil Arcadia is the elder half-brother of Lux and Airi. He is one of the main antagonists of the series.
He has silver hair and grey eyes like all members of the Arcadia Imperial Family.
He is a mysterious person, his method and ideal is very dangerous.
He did not want the ruling of the old empire.
Very talented at deceiving others
Fugil Arcadia was first prince of the Arcadia Empire.
During the funeral of the mother of Lux and Airi, he appears before Lux to offer his condolences and his help if he needs it.
He doesn't directly appear but in flashbacks.