The disappearance of a girl triggers a desperate and agonizing search. Nair, a mother broken by grief, and Aníbal, a mysterious and tormented character, decide to take justice into their own hands.

Three friends film a documentary about Joanna Toy, a woman convicted of witchcraft 400 years ago in the town of Terrassa, Spain. In 1619, six women were accused of witchcraft. Five were hanged after being tortured, but Joanna Toy escaped.