Transformers: Exodus within the "Prime" universe, showing how they came to be the leaders of their respective factions. The book also delves more heavily into the mythology of other well-known aspects of the Transformers characters and locations, such as Alpha Trion and The Fallen, whose original name is revealed in this story for the first time as Megatronus. The story is set on Cybertron, the home planet of the Transformers. It has been several centuries since Cybertron's golden age of space exploration and planetary colonisation, and its society has declined into stagnation. Almost every Space Bridge has gone offline due to years
Thirteen (Transformers) at his request, though Optimus states that it will only be if he is his equal rather than leader. In "Overload, Part 1" Micronus appears again briefly to recover the additional power the Primes had provided to Optimus for his battle with Megatronus. Thirteen (Transformers) The Thirteen Original Transformers (sometimes referred to as the Thirteen Primes, the Dynasty of Primes or simply the Thirteen) are thirteen fictional characters in the Transformers toy and entertainment franchise created by Hasbro. They are usually portrayed as the first thirteen living beings created by Primus, the creator of the Transformers and their home planet