Dimitri Alexandre Blaiddyd is a major character in the game Fire Emblem: Three Houses, where he serves as the leader of the Blue Lions house at the Officers Academy. He is the crown prince of the Holy Kingdom of Faerghus, known for his chivalrous demeanor and strong sense of justice. However, beneath his noble facade lies a troubled and vengeful spirit, haunted by the tragedies of his past. Throughout the story, Dimitri's character development is central to the narrative, as he grapples with his inner demons and seeks to reclaim his kingdom.