Mia was born into a very wealthy grand duke family. She grew up being treated like a piece of glass do to her status as a grand duke daughter. Despite being treated well and has money she did not care she wanted to prove that she was strong enough not to be pampered so at a young age she trained in swords and later joined the knight guard and later  became the captain of the royal guard she is now know as the grand knight captain. Despite her status she still has honor and a good heart.