After their dad's murder, three siblings move with their mom to his ancestral estate, where they discover magical keys that unlock powers — and secrets.
With danger lurking closer than they know, Tyler, Kinsey and Bode unlock more family secrets as they dig deeper into the power and mystery of the keys.
The Locke family uncovers more magic within Keyhouse, while a new threat — the most dangerous one yet — looms in Matheson with plans of his own for the keys.
