Christan Wolff is brought out of hiding by Agent Marybeth Medina after someone close to them is killed by unknown assassins. He applies his brilliant mind and less-than-legal methods to piece things together, but to solve this puzzle, Wolff must recruit his estranged but highly lethal brother, Brax. As they get closer to the truth, the trio draw the attention of ruthless killers who are all intent on putting a stop to their search.