Two sisters find their wealthy aunt is terminally ill and plan to get their inheritance, the sisters plan to improve their relationship, but when they find that they are not the only ones in the family with a similar plan.
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.