"100 Bullets" is a comic book series created by Brian Azzarello and Eduardo Risso, published by Vertigo from 1999 to 2009. The story revolves around a mysterious man named Agent Graves, who offers individuals a briefcase containing a gun and 100 untraceable bullets. Each recipient has the opportunity to take revenge on someone who has wronged them without facing legal consequences. The series explores themes of morality, justice, and the consequences of violence. It features a complex narrative with intertwining storylines and a diverse cast of characters, including criminals, law enforcement, and victims, all navigating a morally ambiguous world.