At the height of the Cold War, a troubled soldier forms a forbidden love triangle with a daring fighter pilot and his female comrade amid the dangerous surroundings of a Soviet Air Force Base.
Arno Tali's son Arnold returns to his homeland Paunvere, which ignites a passionate love triangle between Paunvere's young Toots', Kiir's and Teele's. Despite the restrictions of the occupation period, people party, have fun and fight, youthful bravado does not allow itself to be tamed even in dangerous times.
Iiris tries to recover from her difficult separation with Artturi when she unexpectedly meets Anton. The relationship doesn't get a chance to progress far when Iiris' son Niilo suddenly becomes ill. Niilo would only need a small operation, but once the boy enters the operating room, the hospital is subjected to a cyber attack. The power is cut off, the ventilators stop working and all access to patient data is blocked. Nurses have to prioritize whose life is the most valuable.
