Philip's pursuit of June has led them both on board the Sweden ferry in the Øresund Strait. When June manages to escape the hostage-takers and hide, they now have to search the ferry in a panic before it reaches land. Meanwhile, Philip manages to alert the ferry's captain, who activates the terror alarm. Soon, the PET and Military Intelligence realise that a tense and apparently Islamic terrorist operation is underway. The police's anti-terror unit, TTF, is activated, but this time without Philip to lead it.