Ruthless siblings Roderick and Madeline Usher have built Fortunato Pharmaceuticals into an empire of wealth, privilege and power. But past secrets come to light when the heirs to the Usher dynasty start dying at the hands of a mysterious woman from their youth.

Artist Traci is a once-devout Christian who has stopped believing in God after her husband tragically died despite her prayers. As her second Christmas without him approaches, she tries going to a support group for inspiration and comfort.