Goten's Revenge and Oath

Goten vs Trunks? Again!? As we all know the 2nd son of Goku, Goten. This is the story of what would happen to Goten if Goku didn't come back and the world tournament where he fought Trunks had a different out come. Also buu came to Earth a few years later, so it he won't be in the story for the moment nor will babadi. It starts like......