Goten was filled with rage which increased his power massively.
But it also comes with a downside. Being in rage makes you lose reason.
Goten's attacks were fueled by rage so they hit harder and faster. But it is so very predictable.
Buu was hit by Goten's fist and was launched flying away.
"Barrier." Buu set up a barrier as he could sense a powerful attack coming after him.
"Star breaker." Buu was right as Goten launched the attack he used on Trunks before at Buu.
The barrier blocked Goten's attack from getting to Buu.
But Yamcha who was watching the fight knew that Goten had no chance against Buu.
Without the Fusion. Goten would lose.
"Trunks. Prepare to perform Fusion." Yamcha said to Trunks as he ripped off his shirt to prepare for battle. Showing off his muscles.
"Do you need to do that? Can't you fight" Trunks asked Yamcha.
"Shut up. Let me be cool for a while." Yamcha replied while crying.
"Goten will run out of steam sooner or later. And when he does give him one of these. I will stall Buu for a few seconds so you know what to do.." Yamcha said to Trunks while giving him a thumb-up.
"Stop trying to be cool. You are fine the way you are. Now I know why Mom broke up with you." Trunks replied to Yamcha.
The boy's attacks are fast but they are kind of predictable. Thank god. I was scared for nothing. Buu thought in his mind.
"Galick Gun," Goten said as he launched a Galick Gun at Buu.
His attack was blocked by the android barrier which became stronger after Buu absorbed 18.
More power. Goten thought as he put even more power into Galick Gun in the hope of penetrating Buu's defence.
But it was not effective.
What am I doing? Calm down. I will lose the fight if I act like a savage without any thought. Reason comes back to his mind when Goten realises that none of his attacks are working against Majin Buu.
Because of this, he was able to stop himself from mindlessly going after Buu.
He stopped midway at looked at Buu. Who looked exactly like his brother.
Buu also stops defending when he realises that Goten is not attacking him anymore.
This place is not ideal for a fight. The gravity and the atmosphere would only tire me out if I fought him in this place. Goten recollected his thoughts.
After claiming himself down he tries to judge how strong Buu is. And was surprised by the pink blob's true strength.
Did he absorb Ultimate Gohan? Goten thought.
At that time.
"Double buster."
"Kamehameha."
At that time Trunks and Yamcha used their beam attack on Majin Buu.
Buu blocked the attack by using Barrier.
Currently, Buu is too strong for the two of them to even put a scratch on him.
He used instant transmission to appear behind Yamcha to attack him.
Goten flew towards Buu and blocked his attack before it hit Yamcha.
He can feel his bones cracking when he blocks Buu's kick.
Despite this Goten pushed away Buu.
Fusion. I need to use Fusion if I want to defeat Buu. Goten thoughts immediately changed when he finally realized how strong Buu was.
He is stronger than Trunks, Gohan and Vegeta combined. And Goten knew he still would struggle against Vegeta.
He can't even say that he is 100% sure he can beat his old master despite having higher power as Vegeta was more experienced.
"Yamcha," Goten called out Yamcha.
Yamcha has been teaching the boys how to perform the fusion and sparring with them occasionally for a few months already.
So at this point, he is almost as strong as a Super Saiyan.
He would lose to any Super Saiyan but even then he is still one of the strongest humans that ever lived.
"Can you stall Buu for a while?" Goten asked.
Yamcha nodded as he entered the fight.
"Ha. Take this. Wolf Fang fist." He said as he dashed towards Buu to attack him.
At that time Goku grabbed Trunks by his clothes and escaped the time chamber immediately.
"I am sorry. I promise I will wish you back after Buu is defeated." Goten apologized to Yamcha as he escaped the time chamber.
He wanted to use Fusion as he thought that it was their only hope. Trying to fuse in the time chamber would have been a problem since Buu would target them as soon as he knew that they were planning something.
He had to fuse in a place where they could perform the Fusion dance without getting distracted.
So in Goten's mind sacrificing Yamcha and fusing outside was the only method.
"Huh?" Yamcha was puzzled by the current development.
He was expecting to hold on to his own against Buu while Goten and Trunks were trying to fuse.
He wanted to be seen as the secondary lead from the movie that stalls the villain for the main character.
But with Goten abandoning him now he seems more like the tragic character from the horror movie that died because of a main character's betrayal.
"Wait. Boys, it's not something you should be joking about." Yamcha said but as he was calling them the entrance to the time chamber had already been destroyed by Goten who got out.
Then Yamcha turned back to see Buu who was looking at him like he was an idiot.
"Haha. That's all a part of my plan. I plan to sacrifice myself so that I can seal you here for eternity away from earth." Yamcha said to Buu as he tried to convince the pink menace that it was all a part of his plan.
And he acted like he was planning to sacrifice himself for the greater good.
Of course, Buu was not buying it.
Buu didn't even think he was worth absorbing when he saw how pitful Yamcha was.
------------------------------
At the lookout.
Goten and Trunks got out and destroyed the entrance to the time chamber.
"So he is gone now. Right?" Trunks asked Goten.
"He can escape if he ripped apart space and time," Goten replied.
"So how long do you think that uncle can stall him." Trunks asked.
"Eight seconds," Goten replied.
"We are doomed." Trunks said knowing they couldn't perform fusion dance at that time.
However, they immediately regained hope as they saw Bra and a tall blue-skinned stranger standing behind them.
"Hey, stupid brother. What happened to all the people on the planet?" Bra asked Trunks.
Goten noticed the identity of the tall blue-skin stanger. It was Shin. Who fused with Kibito using the potara earrings.
Both of them are not strong enough to kill Buu but they could stall for more time compared to Yamcha.