Joshua, Rosette’s younger brother, is one of the 7 Apostles, and the
first to be found by Aion. The supernatural powers he had made him a
very weak child, who was constantly sick. Tired of being protected by
his sister and wanting to be healthy so she didn’t have to worry about
him, he accepted Aion’s offer of becoming stronger and put Chrno’s
horns on his head. The overwhelming power of the horns made him lose
his sanity almost immediately, and he frequently mixes dreams and
reality. He constantly thinks about his dear sister Rosette, almost to
the point of being obsessed. He can be very dangerous sometimes, so he
is guarded by Fiore, who he sometimes confuses with his sister, though
his feelings for her seem to go beyond that. He used to be a very
noble boy with whose biggest dream was to become an explorer, but now
he barely remembers his past, except for his sister.