In a corrupt city, two ex-mercenaries, Trav and Stephano, are haunted by the ghosts of their past. When their younger sister is abducted and trafficked by a cartel, the brothers launch a desperate mission to bring her home. But their rescue erupts into bloodshed when she is tragically murdered before their eyes.

Ace and his elite street racers are forced into a dangerous mission by a shadowy group. After Four Amigos they work for the Church of Assassins on an impossible job, only to learn failure was always the plan. Betrayal and survival collide.