There's no place like home-just ask young mutant KIDEN NIXON. She's survived the hard streets of Manhattan, and she's built a home-and a family-for herself, with her friends TATIANA, BOBBY SOUL and his LI'L BRO. But with fewer than 200 mutants left on the planet, Kiden's become a target-and when somebody strikes at one of her friends, Kiden's going to find out just how much farther she can fall!

Kiden Nixon has finally come face to face with the man who has made it his mission to destroy her life. But who is this shadowy figure that has sent assassins and headhunters after Kiden and her mutant friends? And what secret will he reveal about her long-dead father? Best-selling author Marjorie Liu reveals all in this chilling penultimate chapter!

Your name is Kiden Nixon. You're only sixteen years old and you've already lost everything and everyone you care about. But the man responsible for the hellish spiral your life's become sits in front of you, defenseless...and you have a gun. So it's time to make a do you keep running—or do you finally grow up and pull the trigger? Join best-selling author Marjorie Liu as she brings NYX's second chapter to an explosive finale you won't believe!

Mutants Kiden, Tatiana, Bobby Soul, and Lil' Bro become suspects for the sudden disappearance of their mentor Cameron and must go into hiding in order to search for her captor.