When the newly graduated stock broker Adam learns that his father has passed, he runs from his anxiety ridden everyday back to his childhood neighborhood and reunites with his old friends Simon and Oliver.
Together with the anti-narcotics unit Jakob investigates the murder of a 16-year-old boy. Meanwhile Adam asks for Simons help in selling 22 kilos of hash he found in his fathers old belongings.
Adam returns to Nørreparken for his car and the hash. Meanwhile Jakob visits the deceased Sammy's family where he finds a suspicious box in the boy's bedroom.
Oliver and Simon frantically look for Adam. Lenny follows them. Jakob investigates a new lead in Nørreparken with Gry while Zabi crosses the line in Columbia.
Simon looks for Lenny to avenge Oliver. Jakob, Wester and Rolf commence an operation to surveil Jarl Dorsets home, but not everything goes according to plan.
Jakob and his colleagues investigate the murder of Uncle which leads to a confrontation between Jakob and Jarl. Jakob is suspended while Lenny takes over the region.
Jakob seeks out Adam to interrogate him, but what he doesn't know is that Adam is hatching a plan to stop Lenny. Zabi is back in Denmark and befriends an experienced inmate.
Adam awaits to see if his plan pays off while Simon and Emma are mourning the loss of their friend. Jakob turns to Graversen to try and get the rest of the team onboard with his recent discoveries. A wedding awaits.
