Inspector Henrie, a transfer from France to Mexico, investigates the disappearance of Adrian. The investigation leads her to a buried ancient hand holding a clock chain, which has supernatural properties. Henrie's investigation uncovers a complex web of deceit, witchcraft, and shapeshifting, involving Adrian's wife, Alvira, and Henrie's own mother, Violet. Henrie, with the help of her team, especially Ethan, resolves the mystery, saves her mother, and brings the culprits to justice.