Zack

Zack was born heir to the Kingdom of the Underworld, a dark place where all creatures who were dark or removed from society lived. Zack never wanted to be king, so at the first opportunity he fled his kingdom and went to live in an isolated forest, living off robbery and hunting.

Zack is a 28-year-old boy, 1.90 meters tall, with straight, black hair that reaches his ears. It has sapphire blue eyes and white skin due to almost no sunbathing, and it also has S-shaped horns on top of its head and black feathered wings on its back that help it fly.

Zack's abilities include flying, being much stronger than humans, and fighting skills. When he gets angry, black smoke comes out of his pores, his canines get longer, his pupils turn red, and he becomes more aggressive. Zack, also being a demon, sometimes has a thirst for blood and supplies it through hunting animals.

Because he lives isolated in a cave on a mountain in the forest, he is a suspicious and irritated boy because he is always running away from his father's men who still want to take him back to the old kingdom, as well as being sarcastic who attacks and then talks, but when he approaches, becomes protective and worries about the person.