Maxim

Lissa's best friend. None of the people Lissa communicates with, namely Maxim, knows about him.
Appearance: Slightly shorter than Lissa. Covered in short gray fur. Horns on his head. Hooves instead of feet. A long tail with a tuft at the end. Eyes with black whites and yellow irises. Dressed discreetly, but can also be presentable.
Personality: Balanced, yet cunning and energetic. Quite kind to his acquaintances, but dislikes people.
Tactics: Either makes deadly (for them) deals with people, or simply terrorizes ordinary people.

If Maxim gets a girlfriend, she'll be like this:
Name: Lera
Two years younger than Maxim. Striking blonde, waist-length hair. Bright brown eyes. Fair skin.
Personality: Seemingly kind and sweet, bright, but timid and touchy. Wants gifts and attention and is very wary of any mysticism.

An antique, massive wardrobe in Maxim's room. It was most likely moved from his late great-grandmother's apartment.

Maxim is a schoolboy who lives with his parents in an ordinary apartment in an ordinary high-rise building. He doesn't communicate very well with his classmates and has enemies.
Generally, Maxim is calm and fearless. He doesn't particularly like his parents, who show little interest in their son.
He's gotten used to the creature, though he has no idea what it is, and while he doesn't despise it, he's a little afraid of the inhabitant of his closet. But Max has NEVER spoken to the nighttime visitor before.

A guy. Light brown hair. Blue eyes. Slim build, average height. Dresses casually. At night, he sleeps in an old gray thigh-length T-shirt and knee-length shorts.