This is the story of a young woman, the mother of a baby who she tries to please. Laura and Mateo have just moved into a new apartment to start their lives over.
After the accidental death of his mother, Andres has to move in with his grandmother, Olga, and his estranged father Raul. Andres, who doesn't like to take a nap, wanders curiously through the neighborhood, where an illegal detention center is hidden, something everyone knows, but no one dare mention. Courage and fears will be tested with lasting consequences for all.
Celeste and Adela, driven by an urban legend, will enter a library in the middle of the night to read a sinister book that belonged to a maniacal killer. But what the girls don't expect is that the maniac's ghost will appear to tell them and make them experience the tales hidden in his book.