Dragonball GT: End Game

I have my own original characters just as any other writer here on fanfiction. But im still gonna use the original characters as well so hope you enjoy.

100 thousand miles from earth in outer space.

Mysterious Fighter 1: "How long before we reach earth uncle?"

Mysterious Fighter 2: "Yea i'm ready to smash Kakarot for what he did to dad."

Mysterious Fighter 3: "Not long my nephews. Kakarot, Vegeta, Gohan, Goten, And Trunks will all get whats coming to them!!"

Mysterious Fighter 1: Father will be avenged! And the debt will be paid in full!! For the sons of the legendary super saiyan. Broly!! The strongest saiyan of his time."

All 3: (Simultaneously) "Hahahaha!! You will pay dearly for your deeds!!"

And there ship continues on it's journey towards earth.

Meanwhile on earth...

Ka-Me-Ha-Me-Ha!! ( Blue energy wave comes out the distant country side).

Goku: "I need to get stronger."

Vegeta: " Put a sock in it will you. Clown."

Gohan: "Really dad I don't think we need to be stronger the three of us are super saiyan 4 in top physical condition. Yes we can train to stay in... (Interrupted)

Vegeta: "Shut Up!! All you do is read books Gohan your a nerd! Hmph!! Trunks and Goten can beat you with there eyes closed."

Goku: "Vegeta don't you think your going a bit extreme with things? Gohan is still stronger then trunks and goten."

Vegeta: "No! Because they been training with me and they've improved. But not to where they pose a threat to me or yourself clown."

Gohan: "Oh but in other words they're a threat to me. No way get out of here! Ha! Goten and Trunks are lightweights. I stepped it up since our encounter with Majin Buu years ago."

Vegeta: "Ok! Tough Guy Lets See How You Do. Boys!! Come Show Kakarot and Gohan what you can do, but demonstrate only on gohan."

Goku: "Where are they Vegeta?"

Vegeta: " I don't know suddenly I don't since there power levels. There They Are! Due West!! There Powering Up For You Gohan. So do you feel uneasy, frightened by there power levels. I mean if you wanna backdown now you can. And just prove my fact that they're stronger then you."

Suddenly everyone feel other power levels coming from the same direction as Trunks and Goten.

Goku: "Do you sense those enormous chi levels."

Vegeta: "Yes, And i'm not happy about it, but more excited of the challenge!!"

Vegeta powers up and flys off towards the power levels.

Gohan: "Come on dad let's go before he starts wothout us!"

Goku: "Right. ( To himself). (Something about these power levels seem wrong like this could be our final fight). I may not know who it is. But standing here is not gonna help. Let's Go Gohan."

Miles ahead...

Mysterious Fighter 1: "Here comes these idiots."

Mysterious Fighter 2: "Perfect. Start growing the saibamen."

Mysterious Fighter 3: "Vegeta, Kakarot your mine. We shall make you pay personally for our father."

The Z Fighters land.