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.
Follows Álvaro, a 17-year-old from a wealthy family, whose life takes a downward turn after an accident lands him in a juvenile detention center. It portrays his experiences and struggles within the correctional facility.