The worst is yet to come, despite Joel's belief that his troubles are finished after getting his mother in a care facility for dementia. It goes deeply into issues of love, friendship, and the fear that everyone has of losing themselves.
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.