The famous battle of World War II was the Battle of Lenino in 1943. The time of attack is approaching, which should decide the outcome of the battle. The Allied Command is looking for volunteers to perform a dangerous task: cut wires on enemy fences. Three brave heroes are called - these are young guys, hardened in battles in the ranks of the Red Army. Now, under the banners of the Kosciuszko division, they go together on a mission.