Derek Charles, a successful asset manager who has just received a huge promotion, is blissfully happy in his career and in his marriage to the beautiful Beth. But, when Lisa, a temp worker, starts stalking Derek, everything he's worked so hard for is placed in jeopardy.
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 uneasy 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.
Columnist Steve Lopez is at a dead end. The newspaper business is in an uproar, his marriage to a fellow journalist has fallen apart and he can't entirely remember what he loved about his job in the first place. Then, one day, while walking through Los Angeles' Skid Row, he sees the mysterious bedraggled figure Nathaniel Ayers, pouring his soul into a two-stringed violin. At first, Lopez approaches Ayers as just another story idea in a city of millions. But as he begins to unearth the mystery of how this alternately brilliant and distracted street musician, once a dynamic prodigy headed for fame, wound up living in tunnels and doorways, it sparks an unexpected quest. Imagining he can change Ayers' life, Lopez embarks on a quixotic mission to get him off the streets and back to the world of music. But even as he fights to save Ayers' life, he begins to see that it is Ayers--with his unsinkable passion, his freedom-loving obstinacy and his valiant attempts at connection and love--who is profoundly changing Lopez.
