Prologue

Two worlds, that someone would never expect to cross, would combine their greatest heroes and intertwine their fates. The inhabitants, so different in appearance and species, would never at first glance trust one another, yet they did. A world of flesh and a world of steel, both with dark evils living within them, must work together to set things right. The creator of both worlds senses a great war coming; both of the worlds' greatest villains shall join forces on their conquest of the universe. He knows it is time for the heroes to come in contact with each other. He calls upon the core of the world of steel, and sends three sparks to the planet of flesh. Three beings from the flesh world shall acquire these sparks and join the giant protectors of the steel world. It is time that flesh and steel unite as one.