Sequel to Righteous Souls, Blackened Wings. In this half of the first film's prequel, Connor and Murphy are given the ultimate test of faith when asked to join their new friend in assassinating what they assume are "evil" people. As they perform hits, they are determined to discover the true intentions of who has given them the job while avoiding conflict with each other.

In this prequel to the original film, the MacManus twins suffer a poor livelihood. Broke and penniless, they do all they can to survive on the streets of South Boston, having only a dilapidated loft to call home, the bar, the gun range, and each other. On their way yet to becoming professional assassins, they clash with a corrupt detective who has big plans for their future.