1880 London was a bad place to be a witch. Scarcely a day went by where you didn't hear about a witch being burned at the stake. No one knows this better than Corrine, after all this is the reason her master only allows out of the house once a week to go to market. But when a stranger she met at the market begins to open her mind to new possibilities, Corrine must evaluate her priorities in life and decide if being a witch is worth it.