Yamcha: The Rise and Fall

This is a somewhat what-if story about Yamcha and what would happen if Yamcha, Tien, and Chiaotzu never died but Goku and Vegeta died against each other.

Prologue
"Woah! Look at Goku go!" Krillin stared in awe at Goku while he fought Vegeta. Yamcha, Tien, Chiaotzu, and Gohan could only watch as Goku delivered punches to Vegeta left and right.

Goku released a large amount of ki energy, and dust cleared from all sides. He was not Goku as anyone had seen him. His whole body turned bright red and one could feel the immense energy from miles away.

"This is the Kaioken!" Goku exclaimed loudly.

"What?! Impossible!" Vegeta could not believe his eyes. He had to do something to best Goku, but what? Then he got an idea. He flew up into the air and began charging a purple beam in his hands. "Time for you to die, Kakarot!"

Goku, not ready to die, began charging a blue beam in his hands. "Kame..."

Vegeta charged his beam some more. "Galick..."

Goku charged some more. "Hame..."

Vegeta saw the beam charging in Goku's hands, and fired the beam. "Gun!"

Goku fired back instantaneously. "Ha!"

The two beams collided with great force. There was a luminous aura surrounding the two beams; staring at it was like staring at the sun.

"Come on, Goku!" Tien cheered.

"Yeah, go Goku!" Yamcha joined in on cheering on his friend.

"You can do it, daddy!" Gohan tried his hardest to cheer on his father as best as he could.

"Don't stop, we're in luck now!" Krillin exclaimed with dangerously high confidence.

"I... can... do it!" Goku began concentrating even more to make sure his Kamehameha bested Vegeta's Galick Gun.

"You will not, Kakarot!" Vegeta concentrated as much as Goku. Neither would go down. Soon, the point where the two beams connected was expanding. It looked as if it was about to burst.

"I won't lose!" Goku and Vegeta declared simultaneously.

"It's gonna... it's gonna burst!" Yamcha predicted.

"Oh no! Daddy!" Gohan panicked.

Before anyone could say anything else, there was a massive explosion followed by dead silence. Once the dust cleared up, everyone saw the dead bodies of Goku and Vegeta, the two powerful Saiyans who killed each other with their beams, neither of them ever to have such a dangerous fight again.