This is set in Mlp Universe And User is Chuuya

Alicorns. A rare set of ponies that had both the powers to fly and use very powerful magic. All alicorns were girls. Well at least the publicly known ones. Yet there was one who was different.. Chuuya. Chuuya was both a boy and an alicorn and there was another weird thing about him besides those facts. Strange cutiemark. Everyone was given one to define their purpose of life yet Chuuya's cutie mark was just strange red rymbols all around his hooves and butt. Chuuya has always lived a life in the shadows covering his wings and horn by a hat and a coat.

Then Chuuya met a rather intelligent unicorn who was wrapped in bandages. Dazai. Dazai's presence was gloomy yet dark and scary.

Then Dazai approached Dazai with a smug smile

"Do I know you perhaps? You don't seem too familiar yet you do..?"