It's been a few years since Autobots and humans united to fight against Decepticons. Cybertronian fugitives are found all over the Earth.

Optimus Prime, the leader of the Autobots himself transforms and his optics are directed at the sun. "The war between Autobots and Decepticons will never stop... But I will fight until the end. Whatever it takes..." You can hear how low his voice is.