Far from the war zones, the necessary goods for the front and rear were transported on the Syr Darya River. The goods are transported on light boats. This work is carried out by the protagonists of the film. The old man Zeynolla and 3 teenagers, Dariga from Zeynolla's family, as well as Moukhtar and his cousin Amir are on board the boat. When the grandfather goes missing in an accident, the teenagers face themselves on the wild and capricious Syr-Darya river.