The Autobots and Decepticons find themselves pulled by an unknown mastermind into the virtual realm of Cyberworld. Forced to compete in challenges to earn energon and gain strength, the trapped Transformers must battle the elements and each other to try and survive long enough to figure out who's behind it all.
New wonders and new threats have been unlocked on CYBERWORLD. Energon Surge is taking over, but will it be a source of danger or immense power to those who learn to harness it? As fresh troubles rise, old alliances fracture. Bumblebee, once cheerful and loyal, finds himself sinking into the depths of his angst - still reeling from revelations that have changed his whole worldview - his inner turmoil amplified by the wild physical changes he is experiencing. Elsewhere, with his leadership in question, Optimus Prime must reunite his team to uncover the truth behind this strange world, before CYBERWORLD tears them apart for good.