The story of two siblings who witness the murder of their parents in the hands of one of the drug cartels in Mexico, after which Alejandro Ferrer's younger sister is kidnapped. 25 years later, Alejandro is now the captain of the Federal Police and seeks revenge against the narcos for destroying his family.

When notorious criminal Jacob Sternwood is forced to return to London, it gives detective Max Lewinsky one last chance to take down the man he's always been after.