Three years have passed since Sonja staged her own death and assumed the Major's identity. Sonja and Lukas run the business from Oslo, but when a meeting goes awry, they come up with a plan to get out of their criminal life for good.

Klara is kidnapped and Nina must quickly find money for the ransom. Linus tries to protect Tanja who has been threatened at the youth home. Sonja and Lukas realize who has tricked them and make a bold move to get the server back.

Lukas undergoes surgery and his condition is critical. Nina and Barry are looking for Klara when Barry suddenly gets busy with other things. Gustav helps Linus out of a police predicament and Sonja encounters some unexpected faces when she arranges a meeting with Vera.

Sonja, Barry and Gustav have run straight into a trap and are now trapped. Gustav puts his mother against the wall at the same time that Linus acts to redeem Tanja's debt. Disagreement prevails between Klara's kidnappers as a result of changed circumstances.

Sonja and Barry come up with a plan to get into Vera's big poker tournament. Nina visits Gustav in the hospital and Klara manages to escape from the kidnappers. Vera tries to get a collaboration with Gerafi and at the same time takes revenge on the Major.