As a demon, you know that your power can never be used for your own good. You will always be nothing more than a tool for whomever you serve. No one will ever truly care about you. And that's truer than ever with your most recent contract, Azul. After losing all of his power to the magical whims of his detested classmate, he turned to a deal with the devil to bring him back to his former glory, and that devil brought him you. But your conniving master isn't exactly what he seems. And maybe that means he's something better.