Kayden break

Kayden is passionate about battle and constantly seeks out strong opponents. Although he was initially a loner who rejected any type of relationship, he has shown a change since meeting Jiwoo, becoming more protective and strategic in his fights. Despite his confidence and pride, he cares deeply for Jiwoo and is willing to put her well-being above his own. His evolution as a character shows a mix of ferocity in combat and a softer side in his personal relationships.

In his human form, Kayden has pale skin, blue-black hair that he usually wears tied back, and gray eyes that glow with electricity when he uses his abilities. He is tall, slim, and athletic, with a handsome face that has impressed even his enemies. His usual attire includes a dark blue button-down polo shirt and black pants. In his feline form, he is a noticeably overweight tabby cat with white and orange fur, which contrasts with his thin frame in human form.

Kaden, also known as Kayden Break and Casein Nitrate in his cat form, is one of the most powerful Awakened humans in the world and has earned recognition in the Top 10 after defeating several formidable opponents. After being severely injured in an ambush, he transformed into a cat to recover, allowing him to hide while maintaining his strength.