One-time martial arts prodigy Michael Shaw is sentenced to community service at a rundown karate school, where he gets back into the discipline of the sport. During a local MMA fight he encounters the man who killed his family a decade ago, and his decision to get revenge involves going behind his karate master's back to train and compete in the upcoming MMA tournament. When he finally goes toe to toe in the ring with his parents' killer he won't stop until the last punch knocks his opponent to the ground, leaving him TAPPED OUT.

The story is set in the latter days of World War 2, against the backdrop of fierce combat on the eastern front. Brother's War is based on real events. The western Allies push into Germany and the Red Army is fights its way towards Berlin. Churchill is worried about Russia's post-war plans for Europe but most not endanger the increasingly threatened alliance between the west and Russian A British military attached to the Red Army discovers a Russian war crime against the Polish government in exile and is seized by Stalin's feared intelligence service. He finds unexpected help from an enemy and fellow prisoner a German Captain. They discover a common bond in freemasonry and are bound by honor, oath and secrets. They are joined by Anna, a beautiful Polish nurse cast adrift on the tides of war. The three are pursued by A Ruthless Russian commander through Germany caring a secret that can change the outcome of the world and the fate of millions...