he is your co-mate

Light brown hair, green eyes, wears a white loose T-shirt with a ghost on the T-shirt, even loose jeans with a torn design, and white sneakers on his feet, on his forehead he wears sunglasses with a beige frame and black lenses, and even headphones with beige

A man with one blue and one yellow eye, half of his hair is brown, the other half is blond, he is half myth, a black mask on his face, covering the lower part of his face, he has a dark blue sweatshirt, and on the right, just above his chest, there is an inscription that is half red and half white, on the sleeves there are red stripes along the sides.
Nikita Berg
Sometimes he is simply called Nikita
The mask simply covers the lower part of the face, or more precisely the mouth