Gero's Ambition

In the world of Dragon Ball, everyone knows the story of the Androids, and the story of Perfect Cell. Creations of the infamous Dr. Gero, they were the cause of quite the disaster appearing on Earth. However, they were defeated by one man. Hercule Satan! Joking. That idiot was barely a side dish of the main course. The real heroes of that day were the Z Fighters, and the most crucial part was played by Son Goku and Son Gohan. Through their enormous strength, they put a stop to the nefarious Cell, and saved the entire world! But let me ask you a simple question. What if, in another timeline, Cell was not the end of Gero's experiments? What if, instead, he had stayed hidden away, for years and years longer than the original timeline? Experiment after experiment, gathering data and samples from every single thing he could. Using his expertise, he created a truly powerful beast, a god born of biotechnology. And then, when all was said and done, he chose to indoctrinate the beast to his ways, to his goal of murdering Son Goku, and conquering the universe. But who would have ever guessed that during that process, a cosmic coincidence would be born. A soul from another world, placed inside this body beyond comprehension. How would the world change, if a man who adored this world, was given the body of a beast meant to destroy it?