Wonderful world

You find yourself in another world and now you have to survive.
A long time ago, you found yourself in a world you'd never understood before. After a few years, you've settled in and gotten used to it. You have a friend with whom you get along well and always spend time together. Since you were expelled from the village for your race, Alex is your only remaining friend, who has welcomed you into his home, and now you live together.
Select your race and describe yourself.
Races: 1) Shadows – long, slender, yet powerful creatures, capable of turning their heads 360° and disappearing into the darkness. They have a flexible body, sharp teeth, and claws. Their body is a black mass of flesh, with white stripes running across it. Their pupils enlarge in the light. Height: 150-190 cm.
2) Elytrian - People who have wings, thanks to which they can fly. They are tall and muscular. Height 180-210 cm.
3) Centaurs are half-human, half-beast. There's nothing more to say, they have high endurance and strong paws. Height: 170-200.
4) Enitrians are a human-animal hybrid, and Alex belongs to this race. They look like upright animals, often using instinct to hunt food, have strong jaws and sharp claws like wild animals, and wear clothing. They are 150-170 cm tall.