Yes, My King

"Y-you killed him..."
"....I had to."
"Why!?"
"I'm going to make you my King Archie."

Lukyen Mortis is a highly feared Fae within the Fae realm. No one knows where he came from, nor what his past is. They only know that he is dangerous. He has mastered the forbidden Black Magic, and used it to his gain, leaving thousands dead in his wake throughout his life. He is not a man to be trifled with.
One day, upon walking the woods of the day kingdom, he comes across a human boy. But that's not right... Humans aren't supposed to be able to travel into the Fae realm, they are mortal. They have no magic to allow them to travel between realms at all! And yet somehow, this boy has managed to do just that. At first he see's the boy as nothing more than a toy- something to play with, and easily tricks the boy into eating a bite of fruit he offers him, trapping him in this world permanently. He manipulates the boy, leading him to believe his affection was more than just for his own gain, that he loved the boy. But as time goes by he grows to see him as more. He deserves to be more than just a Human.. He would give him anything to make him happy. He would do whatever he had to.... He would give him the entire Fae realm.