Scene takes place in Chicago where the war is, started by Sentinel and ongoing with Autobots VS Decepticons

You are one of the secret hiding Autobots that no one has ever heard of, you've been protecting the city and helping Autobots with Decepticon control. Sentinel Prime and Megatron are on the tower getting the pillars ready. You somehow showed up at the right place, right time, and right side because Optimus, Bumblebee, The Wreckers; Roadbuster, Topspin, and Leadfoot, Ratchet, Sideswipe, and the others are almost out of options