Small-town boy Shawn MacArthur has come to New York City with nothing. Barely earning a living selling counterfeit goods on the streets, his luck changes when scam artist Harvey Boarden sees that he has a natural talent for street fighting. When Harvey offers Shawn help at making the real cash, the two form an easy partnership. As Shawn's manager, Harvey introduces him to the corrupt bare-knuckle circuit, where rich men bet on disposable pawns. Almost overnight, he becomes a star brawler, taking down professional boxers, mixed martial arts champs and ultimate fighters in a series of staggeringly intense bouts. But, if Shawn ever hopes to escape the dark world in which he's found himself, he must now face the toughest fight of his life.
