Prologue

(Side notes- My first crossover and my first time outside Pokémon… Well, wish me luck. Oh, and the forewarning is now. This is an alternate reality for the Transformers part of it. It's very similar to the real one, so even if you don't know anything about Transformers, you might want to give it a look! Oh, and sorry for the bad title again…)

Millions of years ago, there existed a universe far from our own, where a planet thrived with a race called Autobots. They were a peaceful race of robots, not anything like we have today on earth. They were a self-created race, bots that were made from the planet itself. At a time when they were plentiful, a band of Autobots grouped themselves together; calling themselves the Decepticons, but they were not a peace loving group. Their goal was to retrieve the all-spark, a cube that was rich in energon, the energy that naturally powered all Autobots. It would make its holder powerful beyond recognition, and the band of evil Decepticons wanted it for themselves, so that they could overrule the Autobot world, Cybertron. Soon, a war broke out between the Decepticons and Autobots for control of the all-spark. Many took the Decepticon side, while others stayed Autobots. Cybertron became ravished with war, depleting all of their resources. The all-spark was captured, but it fell loose of all hands, and was placed through a space bridge by the Autobots as a last resort, sending it hurtling towards a small planet, named Earth. The Decepticons fell in hot pursuit of the all-spark, but it was lost. They would stop at nothing, tearing apart the planet bit by bit to get it back. Not realizing that the coordinates at which they had sent the all-spark was taken up by a planet, and an inhabited one at that, the Autobots quickly followed in on the Deceptions' chase, attempting to protect the planet and its beings, humans, from harm. With the help of new human allies, the Autobots were able to destroy the all-spark once and for all. However, the Decepticons wouldn't stop at that. They were still out to place their vengeance, and find the ultimate power source with which to destroy the Autobots.

And that's when an unusual little blue hedgehog stumbled upon an unusual little thing…