In Mexico, two teenage boys and an attractive older woman embark on a road trip and learn a thing or two about life, friendship, sex, and each other.

Living with her tyrannical stepfather in a new home with her pregnant mother, 10-year-old Ofelia feels alone until she explores a decaying labyrinth guarded by a mysterious faun who claims to know her destiny. If she wishes to return to her real father, Ofelia must complete three terrifying tasks.