Pearl and Ruby: A Dark Fairytale Retelling

Two orphaned sisters, two mirrored realms, one shining destiny.
After their healer mother is burned in front of their eyes for the crime of Witchcraft, sisters Pearl and Ruby are left orphaned. The Magistrate that condemned their mother is after them as well, planning to use them both for his own gratification , and they are forced to flee their beloved cottage.
Pearl and Ruby come upon a deserted manse, and an enchanted mirror that will lure them into traveling between realms. They soon discover the dangers present in both.
It will take all their loyalty, courage and wit to survive their encounter with pure evil.