I Want To Serve (Хочу служить) 5 years old

Documentary in the form of a musical tragi-musical on the people who live in the four corners of a very vast country. Valechka is a bearded man of gigantic size. He prepares an old tub to descend the Neva and considers his homeland is the Soviet Union. Ivan Ivanovich likes music, the army and Irina Pavlovna. Nika lives in Yalta and goes to school. She considers that her homeland is Russia and wants to serve at the Ministry of the Interior. Macha has chosen college rather than an actress career and she wants to help people. During the filming, the life of each of them has changed. What is their homeland now and in what role do they want to serve it?