Anastasia (Supernatural au: Gabriel X Reader)

Book 1 of Supernatural Fairytale Series.
Years ago, Hell was ruled by Crowley and his Queen. That is, until Lucifer, angry at having been dethroned put a curse on their entire family as well as all the humans and angels that had become his friends.
You grew up in an orphanage as the honorary sister of the Winchester's. But now that you're leaving, all you want is to find the family you don't remember.
But what happens when you cross paths with the Archangel Gabriel?? Will romance bloom? Or will the curse destroy you for good?