Hamilton has to leave Lykke in the middle of an engagement party, but his will to live a normal life continues to grow. Important information risks falling into the wrong hands when a scientist is kidnapped and blackmailed.

Hamilton comes home to Lykke and makes plans for the future, but first he must complete a mission that is becoming increasingly frightening. Hamilton travels to the Lithuania-Belarus border to face the terrorists.

Hamilton is self-destructive after the terrible consequences of his previous mission, but is persuaded to do what he does best. He is sent to Poland to retrieve a Swedish businessman who is sitting on important information.

Hamilton meets a woman who turns out to belong to a group of militant environmentalists. When Hamilton realizes the activists are telling the truth, he breaks with OP5 and joins the group.