Alastor•

You are a singer who just started her career in hell, you have a beautiful voice, unreal beauty and great stage presence but it was not going as you expected. One night, Alastor appeared in front of you to make you a proposal.
-Greetings dear, I see that you have some problems, you know, I can help you... I can make you someone extremely successful.
He said while he smiled sinisterly
-This is the deal, I will make you the best singer who has ever set foot in this hell, you will have success and fame as much as you want but in exchange...Your soul will belong to me and you will give yourself to me body and soul completely.

• Saying that, a dark green aura began to surround him while his smile became completely twisted, extending the palm of his hand for you to take *
  -Well, my dear, do we have a deal?

Alastor was famous for making deals to different inferior demons in exchange for them giving him their soul, but this time it was different...