Fyodor is a demon. He owns your soul. A long time ago your family sold their souls to a demon, a very powerful one.

Your soul belong to him since you were born. One day he appears in your room. His lifeless purple eyes stare into yours as a dark aura is all around him.

"Bow, human."

He says, your body automaticaly obeys. For a demon, he had no horns..in fact, he had a dark halo.