Warm summer day. Amusement park "Five Peaks". But a vacation with his family turns into a real nightmare for journalist David Harwood. A little son disappears, and while they are looking for him, his wife Jan disappears. And neither David nor the police can find her. Was she kidnapped? Did she run away from her family? Was she killed? The police cannot find an answer to any of these questions. David, who has conducted investigative journalism more than once, begins to look for answers in his wife’s past and suddenly realizes that he never really knew her...