Dylan makes a deal with a demon to kill "bad" people after attempting suicide. The comic collection revolves around his character and the decisions that he makes as well as those close to him. The hunt for the vigilante intensifies as his relationships develop. More volumes will follow.
As usual, the creators have produced a gritty, well-written and clearly-illustrated chef d'oeuvre and fans of Brubaker and Phillips will certainly not be disappointed. Highly recommended.