A/N: this one just came to me after some suggestions by those who've been reading my Transformatrix series. Well, ask and you shall receive. A portal opens above New York, Ben Tennyson and his team arriving on the scene. But a large robotic alien emerges from the portal and fights Ben, revealing itself to be Grimlock... who then changes into another robot? Turns out the robot shapeshifter is none other than Braedey Martin, bearer of the Transformatrix, who has ended up in the universe of Ben 10.. but he's not alone. Now, he and Ben Tennyson have to work together to not just save one universe but the timeline of another from a threat that they could defeat together. A/N: Ben 10 belongs to Man of Action. I only own my OC, a few transformations, but most of them belong to their respective owners.
5 parts