Money changes hands when top-secret information is for sale. What's going on thirty kilometers from Helsinki at the Porkkala Naval Base, which has been leased to the Soviet Union? Helena is puzzled by strange memories of her childhood.
President Paasikivi and Prime Minister Kekkonen travel to Moscow on an official visit. Tabe Slioor travels there as well with her models to showcase Finnish fashion. Helena tries to find out more about her past.
CIA agent Lisa is ready to use any means possible to guarantee Fagerholm's victory, but the Fist are on their guard. As the whole nation watches the election, a life or death struggle is being fought in the corridors of Parliament House.
The return of Porkkala and the presidential election are approaching. Will CIA agent Lisa manage to find an ally in Julius? Helena makes arrangements so that Sergeyev and his children's can defect to the West.
The US Embassy is investigating the mysterious death of their CIA agent. Fist decides to strike the Porkkala Naval Base. Helena is shocked after finding evidence of her past and openly stands up against her godfather and protector.
The CIA rigorously investigates the killing of its agent while the KGB investigates the information theft in Porkkala. Helena, now a member of Fist, follows KGB agent Sergeyev's wife and comes face-to-face with MP Hertta Kuusinen.
Fagerholm's campaign is about to receive a notable amount of money from the United States, and the Fist finds out about it. The distrust among the members of the Fist grows. Sergeyev plans for his escape; but he's not the only one.
Julius has been defeated. Helena pays for her sins with something she received from Sergeyev. Operation Baba Yaga starts at Christmas when Yrjo surprises Helena and Julius with a Christmas gift. Olavi goes on a very dangerous mission.
Kekkonen takes office and Fist buries one of his members. Helena is still looking for answers from her past. The routine gig turns into a battleground when a new enemy appears in the figures.
Helena finds out a shocking secret from her mother. Helena and Olavi are tasked with finding out who is behind the general strike while Aune and Yrjo are looking for their enemies.