Beloved author Gail Simone continues her exciting run on Uncanny X-Men, with classic members like Rogue, Gambit, Nightcrawler, and Wolverine teaching a new group of mutants known as the Outliers how to fight the good fight! The new crew of Outliers, still finding their place in the mutant world, are hunted by a lethal new set of foes: a bloodthirsty, relentless and unstoppable pack of stealth Sentinels! Cut off from their mentors and allies, with no knowledge of who built or aimed these deadly drones, the four untrained mutants are completely unprepared for the violent hunters making them their prey! There's nowhere to run and nowhere to hide as the Outliers face the bone-chilling Bloodhounds! Meanwhile, an otherworldly presence sets its covetous eye on one of the young mutants in a story that reveals a never-before-told slice of the history of mutantkind! Who will be the Voice of Darkness?! Plus: The smoothest X-Man, Remy LeBeau, A.K.A. Gambit, is forced to face his past as an unstoppable force comes to collect a debt, whether from the Cajun's pocket or his hide!