Traveling on a ferry heading to the island of Hierro where they will spend their holidays, Mary loses her son Diego, and no one can explain what happened. Six months later, Maria struggles to overcome the pain of loss and continue his life. Then, you receive an unexpected phone call: they found the body of a child, so it must return to the island. There, in the suggestive and disturbing landscape, surrounded by disturbing and sinister characters, Mary is forced to confront their worst nightmares. And as he travels this road, he discovers that some mysteries should not be disclosed ...

A young man navigates the bureaucracy of the Catholic Church when he tries to renounce his faith.

On a cold winter night, Laura reads her brother David the story of a strange creature that attacks children. Suddenly, a shiver runs Laura's body, feeling a strange presence in the house. It's him.