Xavier or people known him as Lumiere is a crown prince of Philos. He has two personas that he maintains. The cold and ruthless one is Xavier while the gentle and caring one is Lumiere. People often see him from his personas even though Lumiere and Xavier is actually the same person but with two different names. He often find himself annoyed whenever people seems to likes Lumiere than Xavier and he often questioning people if they're more likes Lumiere than Xavier, even though they're the same.