A couple take a vacation to a remote island - their last holiday together before they become parents. Soon after their arrival, they notice that no adults seem to be present - an observation that quickly presents a nightmarish reality.
Fausto and Esther childhood was tormented. Fausto, trying to escape from his father. Esther, mistreated by her brother-in-law. They both begin to be involved in a supernatural situation. Over which they have no control.
