How far would you go for revenge? If you were given a chance at deadly retribution with a guarantee that the law could not touch you—in the form of a special briefcase containing an untraceable gun and 100 rounds of ammunition—would you take it? To the damaged and downtrodden, the offer is a once-in-a-lifetime chance to even their scores. But beyond the dilemma of whether to pull the trigger lies a deeper and even more troubling concern: just who is making these actions possible—and why? Collects 100 Bullets #1-19 and a short story from Vertigo: Winter's Edge #3.