Angela has short light-blue hair, yellow eyes, and pale skin. In her Librarian attire, she wears a dark outfit with a long coat, a white and black cravat, and heels. Her pendant attached to her cravat is an amber color with the orbs on her heels sharing the same highlight color. She always carries a large book with her.

Angela has a serious, logical, and concise attitude that she reflects through her cordial manners, also expressing visible distaste for rudeness and brutality. She has only interests in her own goal: to live a life not bounded to a place, and she will use all the methods available to achieve those objectives.