Sasuke cocked back his head, getting ready for the showdown.
'Tristan, you can get the hell out of here.' He muttered.
The aforementioned robot simply nodded as it flew off into the red sky.
Naruto let out a low growl as he got on all fours, preparing himself.
'Why…' He said.
'Hmph. It's none of your business.' Sasuke smirked as he said it.
He was currently rather excited. Originally, the attack was supposed to be performed by Pain. However, due to these unforeseen circumstances, Pain has decided to instead focus on Subaru.
Sasuke would've like to kill Subaru himself, but having been assigned to Naruto wasn't bad. He would finally have the chance to personally defeat his rival.
Sasuke readied himself into a stance as electricity sparked throughout his body.
'Chidori Armour.' He recited.
'Sword of Kusanagi: Chidori Katana.' He continued.
Electricity ran up his sword.
Naruto roared as he sent his tail towards Sasuke. Sasuke jumped into the air to dodge the attack before dashing down, striking with his sword at ferocious speeds.
Naruto blocked with his chakra hands and counterattacked by creating a Rasengan using his tail which he morphed into a hand.
'Vermillion Rasengan!' He roared. Sasuke cursed as the attack struck his armour, creating orange sparks between the two.
Slowly, the armour began tearing as a visible hole appeared in it. Naruto quickly tried to force the Rasengan deeper into the armour.
However, the Rasengan ran out of steam before it could successfully hit Sasuke.
Sasuke laughed at the chance as he quickly sliced at Naruto face. Although Naruto managed to make some distance, a cut appeared on his left cheek.
'Grr…' An animalistic growl left Naruto's mouth.
He then created two shadow clones that attacked Sasuke. Sasuke quickly jumped up into the air before coating his sword with flames.
'Fire Release: Great Broadsword Jutsu!' The fire blade quickly enlarged to the size of a broadsword.
He swiped it at the clones, instantly killing them. Then, he drove it at Naruto, whom used his tail to knock the attack away.
Then, he kicked Sasuke into the ground. Dust clouds rose as Naruto stayed focused.
Blue light shot out from within the dust and suddenly, rapid blue flashes headed towards Naruto.
'Chidori Barrage!' Multiple Sasukes cornered Naruto, resulting in his cloak getting torn and his body getting battered in holes.
Fresh blood seeped out of Naruto's wounds. A second tail erupted from his back.
'Heh.' Sasuke laughed as his clones poofed. His eyes transform further as his pupils now had a red iris surrounded by black. Two red shurikens, one atop another, laid around the singular red irises in each eye.
Sasuke disappeared at high speeds, attacking in an erratic manner. Naruto roared, creating a shockwave that covered the entire area.
Using this method, he was able to hit Sasuke despite his speed.
Just then, Sasuke widened his eyes.
'Amaterasu!' Black flames began burning off Naruto's cloak.
'RARHHH!' Naruto cried as he rushed towards Sasuke in record time and slashed him across the chest.
Naruto then scrunched his face in pain.
On the other hand, Sasuke stumbled and crouched, placing his free hand on his chest, trying to stop the blood from oozing out.
He continued smiling however, ignoring the pain coursing throughout his body.
Without any moment's notice, Sasuke's skin turned dark. His hair grew slightly longer as hand-like wings emerged from his back.
His wound quickly reattached itself. Naruto spat as he focused, his cloak getting darker and more sinister. A third tail emerged. By doing so, he temporarily removed his previous cloak, causing Amaterasu to dissipate.
Then, they blurred away from their positions. Flashes could be seen here and there as they were accompanied by the sounds of metal clashing against one another.
Shockwaves coursed through the town, slowly rousing the defeated fighters.
The two fighters then bolted far away from each other before charging up their special moves.
'Vermillion Rasengan!'
'Onyx Chidori!' Sasuke's Chidori took on a more wild form and was coloured pitch black.
The two roared as they clashed, both their dominant hands bleeding from the impact.
Suddenly, a flail smashed into the two. Naruto created a weaker Rasengan to steadied himself mid-air while Sasuke flapped his wings.
It was Rem who had attacked them both. Behind her was Subaru, Kazuma, and everyone else.
'The person with the sword is the enemy!' Noire shouted, informing anyone who didn't know.
The ones who had fought Sasuke before however, knew he was the enemy.
Ruby rushed at him, only for him to immediately knocked her back with his enhanced strength.
Kazuma sneaked up to Sasuke and tied him up with Bind, giving Naruto enough punch Sasuke.
Sasuke was knocked into Yang who ran after Ruby. Yang quickly sent a barrage of punches, forcing him to the ground.
Nepgear drew Samehada and Gehaburn, ready to combat Sasuke when a massive burst of energy knocked everyone present back and paralysed them, with the exception of Nepgear, Naruto whom blocked with his cloak, and Darkness whom had enough physical resistance.
'Chidori Threads.' Sasuke announced. Subaru limply tried to move towards him but felt his limbs not respond.
Nepgear gained on Sasuke and began slicing with her two swords, forcing Sasuke to create a clone in order to match her.
Then, Naruto let loose a barrage of energy spikes from beneath the ground. Sasuke quickly moved to dodge them, which gave Nepgear a chance to kill the clone before going for him.
Sasuke jumped up high and weaved hand seals.
'Fire Release: Grand Stream!' A hot stream of fire erupted from his mouth, burning whatever it struck.
Naruto created an earth wall to block it while Nepgear drew her swords together.
The attack forced the two back, preventing any retaliation. Just then, Darkness ran towards Sasuke and smacked him in the face.
Knowing her sword skills probably would fail against an enemy of his caliber, she opted for hand to hand.
Sasuke grunted as he now had to focus on another opponent. While he could most definitely beat Darkness rather easily, he had Naruto and Nepgear to watch out for as they struck.
'VERMILLION RASENGAN!'
'Crimson Force!'
Sasuke countered Naruto with an Onyx Chidori, Nepgear's energy pulse with his wings, and Darkness with a punch to a gut.
Then, he suddenly felt his body weaken. Using this chance, Naruto kicked Sasuke back. Next, Nepgear smacked Sasuke with Samehada. Finally, Darkness body slammed him.
The reason why Sasuke suddenly weakened was simple. Okabe managed to get to his feet and use one last Divide.
He vomited blood as he fell limp. Neptune managed to keep him steady by holding onto him.
Sasuke's body quickly reverted back to its normal state.
He dropped to his knees as his body began feeling the heat from the fight.
'This isn't over!' He said before disappearing. Naruto tried to chase down after him but the moment he moved, he felt fatigue overcome him as he fell flat on his face.
Darkness looked to be in decent shape while Nepgear panted and used Gehaburn as a crutch.
A buff male in a black jacket, black pants and blue shirt walked in this new, foreign world. He had a fashionable hat on.
He looked around, determined to find a certain someone.
Suddenly, bullets went his way. However, instead of hitting him, they were suspended in mid-air.
A blue spirit that looked to be of Egyptian origin whom donned a loincloth held the bullets between its fingers.
A figure emerged from the shadows. She wore a full body black costume and in his hands held handguns.
She had white hair and blue eyes. Her eyes had a dangerous glint to them and she smiled crazily.
'Hello~' The girl spoke.
'...' The boy didn't say anything. In fact, the spirit closed up on her.
'Jotaro Kujo.' Jotaro was shocked. He didn't know why this stranger knew his name.
The girl smirked before continuing.
'Your friend, Polnareff, in currently partnering with me, or more specifically, us.'
'Polnareff?' Jotaro finally spoke. The girl nodded.
'Why did you shoot me then?' The girl laughed.
'I wanted to test your power. It seems that you possess some kind of telekinesis.'
'What's your name?' Jotaro asked.
'Hmm...you can call me K-423.' Jotaro nodded before gesturing for her to lead the way.
K-423 smiled as she waved her hand, creating a black portal.
'Shall we?' She said before letting Jotaro walk into the portal.
Aware of the potential dangers, Jotaro shadowed his spirit, or more accurately, his Stand. Star Platinum.
What he saw on the other side shocked him.
Advanced machinery. Advanced weaponry. Robots prowling the area, acting as security.
If Jotaro were to warrant a guess, he would say the tech was approximately a thousand years more advanced than his own world's tech.
K-423 appeared from behind him and smiled when she noticed the surprised look on Jotaro's face.
'Welcome. Come, let's have you meet with the Overseer.'