Dr Dorian, the robot Thomas, Tyler, Tourmaline, Kinsey and Bee may have escaped from the super computer known as the Great Machine, but it is not beaten yet. It blacks out the entire city and sends its brainwashed minions after them.

Aid arrives from several unexpected quarters. Dr Edison Carter and his squad help Dorian and his crew escape to Cyberia to aid in the search for Dr Mossberg, and the wandering city known as Peripatetica arrives to restore order in Monstrocity.

While Dorian and his crew hunt for the missing Dr Mossberg, Dr Carter and those left behind must band together to confront the Great Machine.

The insane super computer will not be easy to defeat, and Peripatetica does not offer its help for nothing.

Dr Carter, his soldiers, the robot Thomas Two, and Amy and Gilbert find themselves prisoners of the infamous Peripatetican Guard, a ruthless army of cyborgs.