Years following the events of Predacons Growing, bumble-bee has been summoned back to Earth to battle several of Cybertron's most wanted Decepticons that escaped by a crashed prison ship and assembles a group of young auto-bots which features side swipe (a rebel"bad-boy bot"), Strongarm (an Elite Guard cadet), Grimlock (a bombastic Dinobot), also fix-it (a hyper-active Mini-Con with faulty wiring).