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.
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.