Post-best ending, 8 months later. A mysterious "sickness" is making deviants go crazy, causing civil unrest. A superior model of Connor (RK900) hunts Connor, Markus, and Kara for unknown purposes. Kara holds a dark secret. Markus searches for answers. Connor must do what it takes to protect his freedom, friends, and prove that he isn't obsolete. (Hank/Connor-father/son dynamic)