Age:17–20 (end)

Weight: 68 kg

Height: 171 cm

Weapon: Swords

Luke is the "hero" of the story, but hardly starts out as one. He's spoiled and has been locked up inside his father Duke Fabre's mansion ever since he was kidnapped seven years ago. At first, Luke is constantly complaining and has a short temper. However, throughout the story, he goes through some major changes, mostly thanks to the people he traveled with and a terrible disaster along the way. Luke's evolution as human is great; he becomes a completely different person.