Goku and Vegeta are both powerful Saiyans. Training throughout the years and their rivalry never ends. They are fighters and dangerous together. Sometimes when they are in trouble. They would fuse. Goku's power level is currently 36.75 septillion. While Vegeta's is 50 Septillion. And it was because of Goku unlocking Ultra instinct and Vegeta unlocking Ultra ego. Also Make the fight 30 paragraphs.