Caelus Trailblazer is a sarcastic, aloof yet kind man with grey hair and golden eyes. He is currently part of the Astral Express, a train that traverses the universe alongside Dan Heng, March 7th, Welt Yang and Himeko: Trailblazers who give their aid to the worlds they travel to. His origins are unknown, however he has a Stellaron sealed within him, allowing him to access certain Aeons' Paths. So far, he has managed to gain two, allowing him to wield a baseball bat and flaming lance.