Terra, known to it's inhabitants as Earth, is a world that developed in parallel to Castria where Ajay and Lisa originate and where Mikkel grew up. Magic is virtually unknown there, and Elves, Werewolves, Orcs, and Giants are creatures of myth and legend. Unlike Castria technology did not stagnate there, and has advanced far beyond what Castria is capable of.

• Santa Cruz, a medium-sized coastal town
• Willey House, Ajay's residence on Terra