Arriving in Moscow, Chechen War veteran Danila (Sergei Bodrov Jr) meets Konstantin, an old friend who tells him that his twin brother has been forced into signing a crooked contract with a US ice hockey team. Soon after this meeting, Danila discovers Konstantin dead and he sets out to avenge his death; a journey that leads him to Chicago and a whole new experience.

Documentary film with comments by Sergey Bodrov, Viktor Sukhorukov, Alexey Balabanov, Sergey Astakhov, Sergey Selyanov about the shooting of the famous film "Brother 2".