"If you had remained hidden like a rat, I wouldn't have bothered you. Since you want to take advantage, you should pay the price."
LIFE-DEATH ARENA
The next moment, Isshiki disappeared from his position. Itachi, seeing this, looked at the Ninja World's elites gang rap— ahem, bullying Urashiki and decided to end Isshiki. As for what happened to Black Zetsu, well, he was sealed as early as a year ago beside Sagittarius.
"Let's enter."
---
LIFE-DEATH ARENA
"A Space-Time Jutsu?"
Isshiki, seeing himself arrive on an endless ocean, looked towards Itachi and said to himself.
"It can be considered a Space-Time Jutsu... Welcome to LIFE-DEATH ARENA, one of my special abilities. However much time passes inside it, outside the arena less than a second will pass. As for the condition for getting out, it's simple: the death of either party."
Dimensional Portal
Isshiki, hearing Itachi's words, tried to open a dimensional portal connecting to the Ninja World, but he indeed couldn't find it.
"You believe you've trapped me... but all you've done is ensure that no one will interfere while I claim your body." Isshiki spoke calmy.
"What, you want to place your Karma Mark on me? Is that why you were hiding around Mizumori for the past few months?"
"You really know many things, Itachi. From the Otsutsuki Clan to the Ten-Tails and Chakra Fruit. Even about me and the Karma Mark... But you are right. You are the most perfect vessel I have found in the past thousand years in this world. With your body, not only can I perfectly resurrect and display 100% of my strength, but I can even advance further."
"Well, since you are lusting after my body..... it should be okay to kill you, right? Come, Sagittarius."
Ryōiki Tenkai: Hakua Kyūden
Domain Expansion: White House
While Itachi opened his Mangekyo Sharingan, Sagittarius appeared in his hand as he walked towards Jigen (Isshiki's vessel).
Sagittarius Spear First Style: Void Scar
The next moment, Itachi teleported next to Isshiki as he thrust Sagittarius towards him. Seeing this, Isshiki formed a black chakra rod in his hand to block it, but unexpectedly, the moment the black rod came into contact with Sagittarius, it was annihilated.
Sukunahikona { It allows Isshiki to turn himself or other non-living into microscopic size or small size to normal size. }
Seeing this, Isshiki's pupils shrank as, the next moment, he turned microscopic, escaping from the spear.
Second Style: Event Horizon
Itachi, seeing this, wasn't surprised as, the next moment, Sagittarius started burning with black flames while an immense gravitational attraction emerged from it and started to suck the air and water into it.
Isshiki, who was microscopic, felt the immense suction as well, as he being pulled towards Sagittarius.
Sukunahikona
SWOOOSHHHH SWOOOSSHHH × n
The next millisecond, hundreds of black chakra rods enlarged as they rushed towards Itachi at immense speed.
Flying Thunder God
Seeing this, Itachi reluctantly teleported hundreds of meters away. Free from the attraction, Isshiki returned to his normal size as he waved his hand.
Daikokuten
The next second, a hundred-meter-wide black cube fell from the sky towards Itachi. Seeing the cube, Itachi teleported another five hundred meters away the next second. This cube was able to pin down Six Paths Naruto, and Naruto could only escape after entering Baryon Mode, telling him about its terrifying weight.
Third Style: Dominion of Gravity
After dodging another rain of black chakra rods, Itachi infused Magical Energy into Sagittarius as he thrust it downward. The moment Sagittarius pierced the water, the gravity around him increased by a thousand times.
Isshiki, who was rushing towards Itachi, sank into the water like a missile.
Fourth Style: Invisible Singularity
Itachi didn't give Isshiki time to adapt as, with rapid thrusts of Sagittarius, he fired multiple invisible singularities towards Isshiki.
Teleport
Feeling the invisible threat, Isshiki used his Otsutsuki Space-Time Jutsu to teleport away from the place of disaster. The moment Isshiki teleported, all those miniature singularities collapsed into fist-sized black holes, strangling the space around them.
"Tch, damn Space-Time Jutsu."
Fifth Style: Abyssal Rain
Seeing Isshiki appear on the surface again, Itachi threw Sagittarius downward. The next second, below Isshiki, one after another, clones of Sagittarius emerged, piercing towards him, though he escaped at the last moment with Sukunahikona.
"Haah.... haah."
A few thousand meters away, Isshiki once again appeared, panting heavily.
"Isshiki, you are still too weak."
"Don't underestimate me, brat."
Isshiki, hearing Itachi's contemptuous tone, became angered as his body started changing. Within seconds, more black tattoos formed on his body as a horn encircling his head emerged.
Shurikenjutsu
Shuriken Shadow Clone Technique
Seeing Isshiki's new form, Itachi threw a dozen shuriken, which multiplied into thousands as they rushed towards Isshiki.
Sixth Style: Gravitational Prison
During this period, Itachi also threw Sagittarius towards him.
Sukunahikona
Isshiki, with his now-enhanced ocular power, used his Dōjutsu as, the next moment, all the shuriken were shrunk to microscopic size and then sealed in Daikokuten, his timeless dimension.
But unfortunately, Sagittarius wasn't a non-living thing, so it wasn't affected by Isshiki's Dōjutsu and pierced towards him. Though, with his thousand years of experience, Isshiki still dodged it at the last moment. But the moment Sagittarius fell onto the water, a domain formed around it with a thousandfold increase in gravity.
Isshiki, familiar with the gravity, didn't drown this time. The next second, Itachi teleported next to Sagittarius as he punched Isshiki.
For the next three minutes, Isshiki and Itachi engaged in hand-to-hand combat with thousand-fold gravity acting on Isshiki.
BOOM
The Taijutsu sparring finally ended with Itachi kicked in the stomach by Isshiki, sending him flying hundreds of meters away.
Sukunahikona
The next second, Itachi, who was still sliding across the water because of Isshiki's kick, suddenly stopped. It wasn't that the force of Isshiki's kick had been neutralized by him but that dozens of black rods had pierced through his back, stopping him.
SWOOOOSHHHHH
With another wave of his hand, the black giant cube fell on Itachi.
Flying Thunder God
But, this time Isshiki was prepared as wherever Itachi appeared falling cubes blocked his way. Finally after a few seconds of struggle, Itachi affected by the piercing rods was a step too late as the black cube fell on him nearly crushing him.
"Uchiha Itachi, you are indeed stron—"
CRACKK
Just when Isshiki was praising Itachi, a sudden crack occurred on his body.
"Tsk, I'm already at my limit, too? Jigen doesn't have the stamina to keep up. I really need a new vessel. This vessel is done for."
Isshiki, feeling the vessel breaking, thought to himself as he waved his hand, and two giant black hemispheres appeared around Itachi.
Within seconds, Itachi was sealed within the sealing vessel as it shrank down and appeared in front of Isshiki.
CRACKKK
Once again, the sound of cracking rang out, but this time it wasn't due to Jigen's body breaking because of Isshiki's immense power. Instead, Itachi, who was supposed to be sealed, appeared beside Isshiki and kicked his neck, which snapped under the immense force, while Isshiki was thrown hundreds of meters away like a rag doll.
Seventh Style: Eclipse Breaker
While Isshiki was still flying, Itachi threw Sagittarius towards him, which broke through space and appeared next to Isshiki the next millisecond, piercing his chest. Before giving Isshiki time to react to the situation, the next moment Sagittarius exploded into a gigantic black hole, as it engulfed Isshiki's body within it.
Flying Thunder God
The next moment, another Itachi appeared beside Itachi, though this one was riddled with black rods. Yes, this was Itachi's Mirror Clone with one hundred percent of his power.
The one who had been fighting Isshiki until now was Itachi's Mirror Clone. As a devoted admirer of Yuta's fighting style, Itachi gloriously embraced the art of bush camping. He remained hidden until Isshiki finally let his guard down... and the next moment—KABOOOM!!