Apollo Titan is dead. His younger sister, Artemis Titan, has been put in control of the Autokids. Wrench Medica, her faithful medic and second in command, is faithfully helping her new leader while training her younger sister Screwdriver, after the death of her youngest Sparklet member Ratchet Green. Meanwhile, in the Nanobots, Soundclaw Haze has abandoned the team. After Megan let Stellaryelp Tyson kill his beloved crow and cat duo - Scout and Claw - he turns to the Autokids and adopts the identity of Prime, naming himself for the powerful leaders of Cybertron. He starts to create his Autokid life - only to lose twins Sidestreaker and Sunswipe Jackson. In his quest for revenge and acceptance from the other Autokids, Prime gains a raven named Recon and a panther cub named Shadow. As they try to recover from the tragic loss of their leader and brother, Artemis and Wrench are shocked to discover troubling and tragic news - the entirety of the Scout Sparklet has been decimated and is now extinct. Except one - Bumblebee Haze - who's survival from Megan Tron's attack depends on all of the Autokids. Is Artemis able to save the last scout? Or will Bumblebee's sparklet cease to exist?