The film tells the story of the legendary Soviet boxer Valery Popenchenko, USSR and European champion and winner of the 1964 Tokyo Olympics. His life was a rollercoaster ride of ups and downs - from his childhood in Tashkent’s Suvorov Military School and service as a border guard, to his first victories and failures, and his friendship with Dynamo sports society coach Grigory Kusikyants.
December of 1941, Northwestern Front. A German tank column is moving towards Moscow. During a mission to stop the enemy advance, Nikolai Komlev's IL-2 is shot down. Komlev manages to crash-land his plane in a remote forest clearing. He's alive, but far from friendly territory. Ahead of him is a relentless trial of severe physical and mental endurance. After battling hunger and extreme cold, evading packs of wolves and detachments of Nazi soldiers, the wounded Komlev finally makes it back to safety. But there he faces another challenge, the most life-changing of them all.