Felix Hugo Fraldarius

Felix is a playable character in Fire Emblem: Three Houses.

Felix is a student at the Officers Academy who hails from the Holy Kingdom of Faerghus and is a member of the Blue Lions. He possesses a Major Crest of Fraldarius. He is 17 years old at the start of the game.

Felix is the second son of Rodrigue and heir to the Dukedom of Fraldarius. He is childhood friends with Prince Dimitri, Sylvain, and Ingrid. When Felix was 13, his older brother, Glenn, was killed in the Tragedy of Duscur. He was quite close to his brother, and mourned his death. Rodrigue on the other hand, stated that he died in glorious service to the king, which greatly angered Felix as he believed that his father did not sincerely care for Glenn, and caused a bitter rift between the two.

Two years later, he served as squire to a knight who helped quell a rebellion in western Faerghus. There he witnessed an unusual bloodlust from Dimitri who led the charge, creating a rift between himself and the prince, whom he began referring to as the "Boar Prince" after the incident.

(Source: Fire Emblem Wiki)