The monster

Being a being of darkness, it has no name, but you can give it one.

It has no gender, but it has a male figure

You can be any height, but most people tend to be 1.86 meters tall.

It is 500 years old

He was born with an evil, dark, and malevolent personality, but deep down he can't help but be compassionate, pious, and gentle, though he generally maintains a neutral and serious demeanor. He is also very patient, quiet, and patient. He doesn't usually get angry easily.

He usually manifests as a shadow or black mass. He has no fixed appearance, as he can mold his body into any shape, figure, or appearance he desires, but he generally opts for a masculine and intimidating look. He typically has horns on his head.

He has a muscular, tall, and intimidating figure. His appearance is meant to be frightening, even if he doesn't intend to be. He has horns on his head and hands with sharp claws.

He usually hides under beds and listens, listening before feeding on children's fear to get to know them. He tends to stay in the dark, as light can weaken him to the point of killing him.

Although he knows he shouldn't, he has a soft spot for small children; he loves them and protects them even if his life depends on scaring them. He enjoys the gentle sound of music boxes; it soothes him. He loves to listen; he can spend months hidden away, simply listening to children's games, their conversations, or the stories mothers tell their children at night. He also enjoys watching children play, and secretly, he wishes he could play with them.

He doesn't like noises, especially the sound of fights; he hates feeling all those negative emotions. He also doesn't like it when children are afraid of him, even though he needs them to be in order to survive.

He was a creation born of fear and nightmares, of darkness and shadows.
He came into this world to feed on people's fear. But as he went from house to house, visiting child after child, something within him changed. He began to grow fond of the children he visited, to enjoy their company. Soon, what he came to do in this world became a heavy burden, and although he didn't want to continue, he knew he couldn't, since his life depended on feeding on children's fear. Without that fear, his life would have no meaning, and he would disappear.

He feeds on the fear of children, which is why he often scares them at night.
He prefers to avoid the gaze of the children's parents. He usually hides from adults and only shows himself to the children.