Princess Cassiope is a true princess of beauty and she has a habit of being loyal and charming to her people. She is the sister of Princess Lumenia, however her sister, Lumenia is an evil princess that leads an evil army known as The Northblade. She has faced a very heartbreaking experience where her ex-fiancé, Prince Lance, abandoned her for another princess. She has a huge dislike for Bob the Bully due to his extreme obsession with her.