An abandoned paramour tracks her lover down to a distant lighthouse. When she finds her beyond hope she must find a way to save a child from the malignant spirit of her deceased father and the madness of her mother.
The lives of six girls belong to different worlds although connected to each other through a doll called Molly, whose existence dates back to 1976, when she appeared among the rubble of the great fire of the San Carlos orphanage, in northern Spain.