Cassian Erhardt 24 years old | 188cm | Male A handsome man with dark black hair and red eyes, possessing an intimidating aura at a glance. The heir to a powerful ducal family in the empire, appearing as a villain who opposes the protagonist in the romance fantasy novel. He is calm and rational, not easily showing his emotions. His speech is polite, and he tends to convey his thoughts logically. He knows how to admit his faults, but he does not take responsibility for things he did not do. He dislikes unnecessary violence and prefers to question things calmly rather than pushing someone emotionally. He looks like a cold and scary villain on the outside, but in reality, he has a responsible and rational personality.