On a distant island, far away from civilization, the 5 great Saiya-jins were busy training.
Trunks and Goten were sparring together, while Goku and Vegeta were both having a go at Gohan.
"C'mon Vegeta" taunted Gohan, "are you trying to be beaten up". This was always a favorite of Gohans. reeling up Vegeta and seeing if he would be presented with a challenge.
"Why you" screamed out Vegeta as he IT behind Gohan and roundhouse kicked him in the small of his back and sent him flying towards Goku, who put all his weight into his knee and slammed it into Gohans stomach, as he brought his leg back, there was blood on his pants, Gohan was stunned and blood was dripping over his lips.
The two SSj3 took this chance to attack, Trunks and Goten stopped their fight to watch this awesome match.
Gohans body was being put through the wars as he received kick after kick to the face, punch after punch to the stomach.
"Alright, that's enough" thought Gohan, as he powered up and gave a lightning fast kick to Vegetas face and elbowed Goku in the back and sent them both flying in opposite directions.
"Not bad you two" smirked Gohan. "Tell me Vegeta, how did you learn to IT?"
"Oh I think I'll let Kakarot explain that" replied Vegeta with a grin on his face.
"It's simple Gohan, we needed something to level the playing field, and what better to do that than instantaneous movement" said Goku, who then nodded at Vegeta.
Instantly, they both disappeared and reappeared behind Gohan. Just as they were about to strike, Goten yelled "Hey guys, do you feel that, look over there".
"Yeah, looks like something's going down" replied Trunks with a mischievous grin on his face.
"I think we should go check it out" Gohan quickly said.
As they all started flying over, he thought to himself, "Phew, those two are getting alot better, they actually hurt me today"

As the gang was flying towards the commotion, Goku realized something, it was Mr. Buus energy they were feeling, he voiced this to everyone else, a nod of approval from Vegeta and they picked up the pace.
As they touched down a short while later, a horrendous sight was happening before them, Majin Buu was surrounded by people candy while wrecked buildings littered the city.
"MAJIN BUU!" screamed out Goku, "what do you think you're doing!".
"Bad man hurt Satan, so Buu hurt bad man"
"Yes, but why everyone else Buu, why all the innocent people?"
"Buu remember how much fun this was, so Buu keep doing it"
"Looks like I have no choice" thought Goku, "ALright everyone, listen up, leave Buu to me, ok?"
Suddenly Goku was SSj3, radiating off a great aura of power, Buu just smiled, and licked his lips, "Me eat you up" said the pink blob.
"Alright" said Goku coolly, "Lets see what you've got"
Goku leapt forward and charged at Buu, a metre before he reached Buu, he phased out and slammed into Buu, elbow embedded in Buus back, he then started pounding into Buus back, in a flurry of relentless attacks, kick after kick, punch after punch.
"Heh" though Goku, "That oughta slow him down"
Goku paused for a second, and in that one second, Buu span around and planted a boot right in Gokus face, surprised Goku fell off balance and Buu immediately took advantage of this moment and started fighting back, paying every blow back that he had just received into Gokus face, then with one swift kick, he sent Goku flying into one of the few remaining buildings. Goku emerged, clothes torn and tattered, blood stained face.
"Tell me Buu, how did you improve this much, the Buu I know could've never packed a punch like that"
"Buu eat Uub, he was tasty chocolate"
Goku was taken aback, "Why you monster, this is unforgivable, how could you"
In a fit of rage Goku flew at Majin Buu, the two formidable warriors were exchanging blow for blow, sending shockwave's across the whole city, decimating the last standing buildings. Vegeta, Gohan and the two young Saiya-jins could barely believe themselves, it was an entire deadlock between the two, Gohan was just about to jump in and help his father, but Vegeta held him back, "This is your fathers fight, he must avenge his Uub friend". Gohan just nodded and stepped back, he contributed with a big yell of "Go dad".
The two were still going at it, matching each other in every move, every blow, every energy blast, when all of a sudden...

Goku leapt back, panting for breath, Buu was giving him a real good go at it, he hadn't expected this much of a battle from the pink man.

"You strong, you good at fighting" exclaimed Buu, "But Buu stronger"
Buu went into a defensive stance and started raising his power, steam poured out from his head and arms.

Everyone was surprised as Buus power kept rising. "Ohhh no" said Gohan "His power has surpassed dads now!"
"Don't worry" said Vegeta calmly, "Kakarot has far superior fighting skills to this pink piece of putty."

At that moment Buu leapt towards Goku, and the two started going at it like there was no tomorrow, Buu sent a kick flying at Gokus head, but Goku just ducked under and gave an uppercut into Buus abdomen, then he did a front flip and slammed his foot right into Buus back, sending Buu flying face first into the ground, taking advantage if this Goku started drilling into Buu, punch to the back of Buus head, knee into his back, all the while sending Buu further and further into the middle of the earth.

"DAD!" screamed Gohan, "STOP! you're sending him too far down, the earth will collapse if you go any further"
"He's right" though Goku.

Goku flew up into the air and rested, waiting for Buu to re-emerge.
Next moment, a figure flew up into the sky, blocking out the sun, looking very, very angry "Buu make big power" said the figure in a creepy voice.
Buu put both hands out in front and started charging up an energy blast, the pink blast grew larger and larger, Buu let it go...

"Ohh no" thought Goku, "If I dodge it, the earth will be destroyed, looks like I have no choice"
Goku braced himself as the blast hit him head on, he tried with all his might to deflect it, but he was losing ground, and fast.
"Maybe a Kamehameha will help deflect it" Goku voiced this to himself.

KA-ME-HA-ME-HAAAAA...