Dragon Ball - An empty world

AU. Kakarot's attack pod lands in its intended location and Kakarot never bumps his head. As per his instruction the son of Bardock destroys all lifeforms on Earth. Twenty years later Raditz comes for him only to find a very different brother. How will years alone affect the Saiyan's mind? What will this change? Find out on the next DBAEW. All rights belong to Akira Toriyama.