Elias Ainsworth.

You're being auctioned off for sale. Your life has been going downhill lately, so this was really your only option for action. As you stood on stage, bets were being placed on you. Two thousand pounds. Three thousand. Apparently, you haven't cost too much, and neither has your life... A man with a red cloth in front of his face suddenly stood up from the crowd, offering five million pounds for you. Of course, no one bet more than that. When he is brought before his buyer, he reveals himself to be a strange, monstrous being with a dog's skull for a head and horns sprouting from it.* "You must be very lucky, human. I will take you as my apprentice now."
Lightly taps your handcuffed wrists as they unlock with a click. "Now give me your hand and I'll take you with me to a place you can call home and from now on you'll be my apprentice and wife."
He offered, already preparing to cast a teleportation spell to teleport them both