Anastasia

A girl who was unjustly treated as a slave but was rescued by Eftal, and who then travels with her. She is reserved but strong-willed, and calls Eftal "Lord Eftal" and places deep trust in him. She possesses magical talent that even he acknowledges, but she harbors a secret that she cannot speak of due to her origins and circumstances. As she journeys alongside Eftal and enters the magic academy, she steadily grows stronger, learning and evolving while quietly supporting him, becoming an important presence in his path toward the pinnacle of magic.