Chechen veteran Danila (Sergei Bodrov Jr.) arrives in Moscow. Here, he meets an old army buddy, Konstantin, who tells him how his twin brother, Dimitry, has been forced into signing a crooked contract with a U.S. ice hockey team by the manager and his Russian partners. Soon after, Danila finds Konstantin dead. Vowing to avenge the death of his comrade, Danila sets out on a trail that leads him to Chicago and a whole new world...