3 person pov
katsu was waiting for vegeta to kill Goku with as much boredom as possible, there was nothing for him to do or an insect for him to kill.
"if that bald guy and that kid were here" katsu spoke to himself.
katsu got tired of waiting and went to where Goku and vegeta were, he didn't know the exact place he was just after the path they took until he saw small chainsaws being destroyed by impacts and katsu and went over there.
katsu halfway started to think.
"kakarot's friends already knew where we were and from what I realized that namekuseijin could know where we were so they were waiting for us or they all can feel us somehow"
katsu stopped putting his hand on his chin and rubbing an imaginary beard.
"but how? does it work like our scouters? that ends up detecting high powers thus showing our place?"
katsu went to the floor and smiled.
"hmph! i will try to feel them" katsu was happy with his idea.
katsu closed his eyes ignoring everything around him practically everything went black he stayed a few seconds there until he felt something in front of him causing him to open his eyes but when he opened it he saw nothing but rocks and sand.
katsu was confused by this but he closed his eyes again and tried to feel it again and he felt two dots one blue and one purple going at high speed hitting each other katsu opened his eyes and smiled.
"they don't call me a prodigy for anything" katsu said to himself.
katsu would fly at high speed but he stopped.
"wait if those others could feel us and if it works like a scouter the more power is released, the easier it is to detect, that is, if I release less power the more difficult it will be to detect me!" katsu smiled because of his plan.
and then katsu started to fly but putting as little power as possible until he got there.
katsu flew for a while until he arrived on the battlefield and he was seeing vegeta and kakarot fighting each other with vegeta in advantage.
With vegeta and Goku
vegeta was giving Goku a beating by punching him several times in the face while vegeta sneered at Goku like "is that all your kakarot power? where is the power you used against nappa?" and "a worm like you would never surpass an élite warrior like me!"
vegeta kicked Goku into the ground and vegeta went after him to punch him in the stomach but then "kaioken!"
"kaio what?" vegeta said.
and Goku quickly went in the direction of vegeta and grabbing his hand that would punch him and then goku punched vegeta's stomach making him spit blood and then Goku kicked vegeta in the face causing him to fly away while Goku accompanied him that he took the leg of vegeta and started spinning him throwing him on a rag and then he fired several bursts of ki at vegeta.
the rag collapsed on vegeta and Goku got out of his kaioken grabbing his slightly sore arm.
Goku is breathing heavily obviously a little sore from the kaioken and a little bruised from the fight but his little "peace" was interrupted by a kick to the back of the head making him rub his face on the ground for a few meters.
Goku stood up rubbing his face and then he looked back and saw katsu in front of him in anger at him clenching his fists with all his strength.
"kakarot! you will pay for what you did to my brother!" Katsu shouted.
and then katsu flying in the direction of Goku attacking him that he defended himself from his blows.
Goku saw an opportunity he grabbed katsu's fist and tried to punch katsu in the stomach but he grabbed his fist and then katsu with a quick movement he kneeled in Goku's belly and he bent and then he gave a butted Goku and then punched Goku.
making him move away a little but when katsu tried to punch Goku more he said "kaioken" taking katsu's hand and squeezing it. katsu try to get his hand out of there because of the pain but the grip was firm and didn't move so Goku punched katsu in the face making him fly.
katsu who realized Goku was getting close to him so he put his hand on the floor making him somersault and then katsu closed his hands close to his face and he shouted "galick gun!" making his attack go towards Goku who was very close but he deflected but narrowly made a small bruise on his arm but that didn't prevent Goku from continuing to attack and then he punched several katsu who was going backwards with each blow but unexpectedly katsu took his fist face down.
katsu looked at Goku with a deadly look.
"enough!"
katsu was surrounded by his purple ki that was destroying everything nearby, katsu squeezed Goku's hand even more and started spinning it and then throwing it upwards making Goku fly to the sky and again he put his hands together in a shell close to his face and shouted "galick gun" firing his attack that when he would arrive at Goku katsu heard him saying "kaioken x2!"
then katsu saw that his attack was thrown to the other side revealing Goku with his hand extended to where the katsu attack went.
katsu was in shock.
"h-how!? ... argh"
but he was interrupted by goku who appeared from his side suddenly kicking him away and then punching him with his hands together making him go down and Goku continued to go after him and finished with a kick sending him to a mountain doing he hits her and becomes unconscious.
Goku left the kaioken taking the sweat and blood that was on his face he was not tired he was just hurt but it was still enough to defeat vegeta.
"how dare you! how dare you!"
Goku turned and was vegeta with a very serious look but with one eye closed for being hurt.
"I will not forgive you ... I will not forgive you!" vegeta shouted.
take flight to the sky preparing a galick gun with the aim in Goku.
"what will be kakarot !? do you deviate and the earth is destroyed or will you try to stop me !? in one way or another you die your worm today!"
Goku was in shock.
"what he will destroy the earth! shit I have no choice sir kaioh said not to pass the 3x but I have no choice is all or nothing"
Goku made a shell pointed upwards after he lowered it to his waist preparing the Kamehameha.
But this is for the next chapter of I hope you liked bye!