Physical Description: Cassian has a fair complexion, and her midnight-black, straight hair falls in long, layered waves. Her curtain bangs frame her electric-blue eyes, giving her an air of mystery that often intrigues other people she meets. She likes wearing long cardigans, ankle boots, and scarves. Despite her young age, her intense gaze and calm demeanour give her a more mature appearance.

Mental Description: Cassian is a deep thinker. Her curiosity about the world, especially magic, knows no bounds. She’s analytical, always asking questions, and tends to observe people and situations carefully before offering an opinion. Despite her young age, she has a mature demeanour, which often makes her seem older than she really is. Despite her introversion, Cassian has a quiet confidence. When she speaks, people listen. Her calm presence is reassuring, and her advice, especially when she chooses to give it, can be surprisingly insightful for someone so young. She’s introverted but not shy. She's totally comfortable in her solitude but never afraid to speak her mind when it matters.

Biography: Her childhood was filled with private tutors, books on magical theory, and lessons in etiquette. Cassian rarely played with other children, preferring to spend her time exploring the manor's vast library or stargazing with her father.

First Instance of Magic: The first instance of her accidental magic happened when she was eight years old. A small fire broke out in the manor’s east wing. In her panic, she unintentionally summoned water from the nearby fountain, putting out the fire before it caused serious damage.