Ex-Assassin turned demon bounty-hunter, Mercy Dante, is back and better than ever.

After being given a 2nd chance at life by Lucifer, the ruler of the Inferno, Mercy's is tasked with hunting demons who've escaped from hell and returning them to where they belong. But as Mercy acclimates to her new life, she must begin to answer for the sins from her past while tracking a sadistic serial killer who may be more than human and more powerful than anyone she's ever faced.