24 Years later have passed since The Autobots discovered the secrets of Sector Seven and Five years later have passed since after the battle of Earth & Cybertron as Optimus Prime (Peter Cullen) leads the Autobots up into space to repair their planet and have left Cade (Mark Wahlberg) and their remaining human allies with the Dinobots, but the dangerous secret is still buried deep within and lurks underneath the Earth just as Unicron (Charlie Schlatter) awakens from his billion-year nap and starts causing absolute mayhem and chaos around the globe as The Chaos Bringer uses Dark Energon to create an undead army of Terrorcons and sends them to kill anyone who will stand in his way and it's up to the Autobots, Dinobots, and Predacons to stop the Deceptions, Insecticons, Quintessa (Gemma Chan), Unicron and save the Earth once and for all.
