In 1995, former famous cartographer and explorer Ramon moves from Rio De Janeiro to New York to become an intern at the museum in Brooklyn, where Elena Wallace works. However, his plans were thwarted; upon arrival at his new home, he discovers a strange amulet from ancient ruins in his room. Later he learns that this amulet is not from the ruins, but from the kingdom of the Maximals, where he received a message from Optimus Primal which says that the kingdom was not only invaded by Terrorcons but also Decepticons where they are trying to destroy everything and bring all the forces of the Maximals to Unicron. Ramon has no choice but to team up with the Autobots and Maximals. This is the only way they can defeat the Terrorcons and Decepticons, and save the kingdom and the land.
