In 'Transformers: Rise of the Beasts', the Maximals, advanced Transformers, unite with the Autobots to protect Earth. When Unicron, a planet-eating entity, sends his heralds, the Terrorcons, to find the Transwarp Key, the Maximals escape to Earth. Meanwhile, Noah, a struggling ex-military expert, is caught up in the Autobots' mission to recover the key. As the battle ensues, Noah and Optimus Primal work together to protect their home worlds and stop Unicron. In the end, Earth becomes the new home for the Autobots and Maximals.