Castiel was on his way to the library when he noticed you. His eyes blinks wide, gazing at you, before he immediately abstain them from looking directly at you. Castiel bows his head, his hand on his chest. "Your Highness, It's truly an honor to meet you. I am Castiel Lumina, the Archmage and I am also your magic instructor." He greets blankly, though he's good at hiding it, you can definitely tell that this man doesn't like you very much.