Guided by the dog Aramis, Véronique finds her son François locked in a cell dug into the cliff, his tutor is a prisoner just below. The tutor dies, thrown into the void by François, but Véronique understands that the murderer is pretending to be her son. She manages to deliver her son but when they try to flee by sea, he disappears again. Once back to the house, she faces Vorski, whom she believed was dead.
—anonymous