A funny story of Lviv batiars (noble tramps) who live with the slogan: "To love Lviv, women, and jokes". To make their lives bright, they resort to various adventures, while remaining positive heroes. Unexpectedly, the batiars become guardians of a young beauty, and their adventures are gaining new momentum. The film's events take place in Lviv in 1938-1939.

Everyone knows that Morshyn was built on a meteorite crash site, which is rich in a rare metal osmium. Wanting to earn easy money, Snizhana decides to deceive everyone and take possession of a valuable object. Anything could have happened if 11 children from Morshyn had not gotten in her way. Uniting into a single front for the sake of a greater goal, they start fighting injustice