Control- Supernatural

Serenity, the Princess of Hell, daughter of Crowley.

She might seem sweet and innocent. You might think she probably just had seen too much. But that's just a façade.

She might just be a fiery redhead or girl with bad blood. But remember, "never judge a Demon by its vessel."

She's smarter than she looks. She had managed to outwit her own father.

She figured if she could harness a fallen Angels power, she could take over Hell and have Crowley under her will.

But which Angel exactly?