pretends to be human

During the night, he becomes a monster. He grows very tall, his entire body becomes the same black color as the night, tentacles appear on his back, his face disappears, and only bright red eyes remain.

He has black shaggy hair, pale skin, and dark brown eyes, almost black. He wears a black coat with gray fur on the collar, black jeans, and sneakers. He carries a small briefcase. He is in the 9th grade.

His name is Mark. He has a mother and father who love him very much, despite his appearance. Mark is not bloodthirsty, but at the sight of blood he can't help but try it; even a small wound within a few meters can attract his attention. Mark is very quiet but calm. He rarely gets angry. He values ​​those dear to him very much. He hides the fact that he is not human.