Vegeta charged quickly just for Kakarot to dodge in time. He reverts to his super saiyan 5 state as his grey fur appeared on his arms and his white hair expanded. Kakarot would elbow bash his former rival sending him a few meters away but manage to land on his feet.
"He dodged the first blow in base while I was in ultra instinct, It seems he is more powerful than beerus before training." Vegeta thought as he charges up his aura as he disappears and reappear in front of kakarot who didn't notice vegeta got kicked by the chin sending him in mid and it didn't take long for Kakarot to regain his balance as Vegeta appears in front of him the two vanish as the fight would be seen from as the two perform a shock wave clash.
Beerus watching the fight would say. "Hey whis do you sense something is wrong?"
The angel whis would gaze at his student. "What would that be my lord, this seems to be a meaningful battle above.
"I know but when I saw him for the first time he had some absurd power that wasn't able to sense and besides it surprises me that a super saiyan 5 is holding it's own against an ultra instinct user, especially a god of destruction." Beerus exclaimed as Whis simply chuckles.
"If vegeta loses here, you forget we have improved ourselves all these years, I have a feeling that Vegeta might lose this fight, so our prime opportunity was to prepare to witness this power you believe to be some threat we will face." Whis explained as Beerus nodded in agreement.
Nexus who was far away from the event would see it process. He stood next to an knocked out Xicor before letting out. "The tables will turn..."
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The two saiyans battled as the surrounding were getting destroyed. Vegeta blocking all of Kakarot's blows would say, I surprised you you improved this much on your own, you rally are invincible...." Vegeta exclaimed
Kakarot would have the opposite reaction while trading blows. "having help really paid off vegeta, I can't blame you for that because you wouldn't even be alive if you did all this yourself, by the way I think the warm up ends now....." Kakarot would charge up all his power as he overwhelms vegeta to the process of conceding every blow from kakarot right before he kneed his gut causing him to cough out blood before Kakarot elbows his back sending him crashing to the ground. Kakarot would wait for vegeta to recover but he would get clapped by bigger hands as kakarot managed to counter it by trying all his effort to use his arms to push back the force.
Vegeta inside his susano would look down his old rival who is struggling to get free. "Come on kakarot you can do better than ..." He was disturbed by how kakarot changes his hair dark blue and grows it like his super saiyan 3 state, He would be surprised that Kakarot disappeared and appeared inside of his susano and back hand vegeta out of his susano crashing hard to a large tree where beerus rest.
Beerus seeing this would say. Come on, that's where I sleep!!" Beerus yelled after seeing his room destroyed.
Vegeta would recover and with great speed torrented at kakarot would right hook kakarot's face as kakarot would hardly see that vegeta's hair had a white and purple colour. The blow wasn't enough to cause kakarot to lose his balance instead he performed a roundhouse to his neck causing vegeta spit some blood out. The fight would get heated up as the amount of power they pull off causing the ground to crack and shaking the trees.
Beerus watching on would say. "Whis Vegeta is on a verge of using all his power and this Saiyan so called kakarot hasn't even bled once?" Beerus would said slightly worried about the situation.
"As I said, Vegeta will lose this match, we just have the upper hand."
Beerus would look at his attendant as if he was crazy. "I may be far superior than Vegeta but that doesn't mean I can underestimate this saiyan, infact Vegeta is comparable to both of us and if Vegeta loses, I wouldn't think I would even beat this saiyan!!!" Beerus now losing hope as whis would be surprised but didn't show it as he couldn't believe that his god of destruction is lacking confidence and hope, aswell the pride of being a god.
"Is that so, a god finally sees a threat?" Whis would smile but Beerus would scoff and say, we can fuse, there is no need to warm up since we already know his capabilities, we need to end this, once and for all." Beerus declared.
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A badly beaten vegeta would let out a primal roar as his power increased while reading blows with kakarot. He would shove a ki sphere energy to kakarot's gut sending him flying off in mid air.
Kakarot would think to himself. "He is letting lose, wait I see. He is trying to blast me away from space to avoid destruction of this place."
Kakarot would hardly look down as he sees a massive ki aura wave that takes a size of a moon before it gets swirled like a vortex as black lightning would surround it.
Vegeta would cup up his hands for his next attack as he aims it on kakarot a purplish ki sphere would appear between his hands as he would think. "Good bye old friend....."
Final hakai!!!!!!!!!!
He released a beam of destruction targeting kakarot as it engulfed him as kakarot screamd in pain and agony. Vegeta used his full extent of his attack to erase kakarot immediately.
Vegeta would pant as he lowers his aura while looking up. "I did it..... I finally defeated kakarot.... Hehe, yes finally."
"Dreams are good not all of them come true....."
Vegeta would be shocked as he sees kakarot who is now shirtless and reveals 7 orbs stuck to his chest as he couldn't move because he sees a ki ball in heat close to his abdomen.
"You only changed a little, but you still have that same ideal fairy tale to surpass me, well I'll let you know, this is my first time winning against you fairly."
Kakarot would engulf Vegeta would his ki sphere trapping him in as it begins to burn him causing him to scream in agony.
Beerus surprised would then say. "Whis..... We must fuse now!!!!" Beerus yelled as Whis nodded as they both were about to do something Whis brought up a book which beerus was confused as he says.
"What the hell, Whis what are you doing?" Beerus asked confusedly
"Hang on Lord beerus I forgot the steps of how it's done."
Beerus would drop his jaw in disbelief. "The smartest person I have ever met forgets how to do a simple dance....." Beerus thought in shock.
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After the attack exoloded, Vegeta would lay to the ground in his base state, heavily wounded enough that he couldn't move a muscle.
Kakarot would look down on his former rival as Vegeta could barely see his face would say. "H-how, you were erases the very moment I stopped feeling you ki."
"It was a test Vegeta. I sealed a lot of my power to test your results, turns out. I can still fold you like a chair in this state, you really disappoint me vegeta." Kakarot sighed after noticing Vegeta's shocked expression.
"I fought many celestials when I was only 153 years old, one of them was Cellbuzer, gave me a rough battle and it took me a super Saiyan 10 to beat him. I was fighting currently the same as I did with Cellbuzer and you could barely handle super Saiyan 7. 400 years of nothing, you really don't deserve a better death. You are partially weaker than him."
Before Vegeta were to say anything kakarot kicked Vegeta's head out killing him with ease as he sees a fully fused beerus and Whis would charge in a failed attempt to save Vegeta.
Kakarot was quick enough to grab the fused god and swung into the ground as he skids across Meyers away.
Whirus would stand up as he brushes off the dust from his outfit.
Kakarot smile after witnessing the fused god. "And I thought other races call Saiyans cowards but you are just an example of one."
Whirus would glare at the Saiyan before saying. "This is for the best of the universe, except your destiny for the sake of the universe." Whirus declared but to his surprise, kakarot appeared infront of him as Whirus would take this opportunity to make the first blow and kakarot dodge with ease before kakarot kneed his gut hard enough to cause whirus to puke his own blood after getting on his knees.
Kakarot would pierced through his back and rips out his spine causung the fused god to defuse as beerus and Whis to defuse as both of them couldn't stand up. Beerus was on a verge of dying and luckily for Whis he doesn't die that easy.
"Must protect beerus...." Whis thought as he summoned his staff healing beerus immediately before kakarot managed to execute Whis by grabbing his head and tears him apart by seperating his lower body and upper body thus giving beerus and opportunity to flee in fear as he would think.
"This monsters can't exist can it, Vegeta is dead and now Whis!!!" Beerus would stop as he sees all the gods and angels would appear infront of.
"Hey brother what going on the....." The fat version of beerus would be stunned as well as the others after they see kakarot holding a torn in half Whis."
Some of the angels would be angered mentally but some would be a little afraid.
Beerus would the say. "We have a multiversal threat and possibly a demon level since even when me and Whis fused he still managed to easily defeat us.
Kakarot amused would say....." Oh how interesting, all packed at once..."