In the middle of the 17th century, Ukrainian peasants and Cossacks rose up to fight against the Polish gentry rule. About the events of the National Liberation War in Ukraine under the leadership of Bohdan Khmelnitsky, who with a firm hand led the insurgent masses to an alliance with Russia.

Young Lena becomes a chief manager of a workers' club. The problem is this club is not constructed yet and finishing it takes too much effort from a young girl. The solution is found by her grandmother and her 'old guards'. Look out Lena's enemies. Here's her grandma coming!

Young Leningraders, yesterday’s schoolchildren, are entering adulthood. Sonya is in love with Styopa, but he loves Tanya, and Tanya prefers Fedya. The rejected Styopa leaves for a distant Siberian city and starts working at the factory, studying at the evening institute. Sonya leaves after him and gets a job at the same factory. Tanya and Fedya, having married, go to college, and the young husband has to earn some money as a driver to support his family. The selfish nature of Tanya refuses to put up with the modest position in which the newlyweds are forced to be, and she starts an affair with an elderly composer...