*WHOOSH!*
Without giving Sukuna a chance to react, Eiji shot towards him with incredible speed. In a flash, his fist, imbued with Haoshoku Haki, slammed into Sukuna's body.
*BOOOM!!*
The explosion occurred right at Sukuna's chest. Black lightning spread like cracks in the air, forming a shockwave that flattened the rubble around them. Sukuna was thrown back several meters, but Eiji didn't stop.
*BAM!* *BAM!* *BAM!*
He unleashed a barrage of punches. Each blow that landed shattered Sukuna's bones, crushing his body to the inside. Even when Sukuna tried to parry with his arms, his bones snapped like brittle twigs.
*CRAACK!*
Sukuna's upper right arm shattered, his bone protruding. He endured the pain, his Reverse Cursed Technique immediately kicked in, restoring his arm in seconds. However, the next injury came faster than he could heal.
'He's already recovered the Reverse Cursed Technique? I need to end this quickly before Sukuna fully recovers from the effects of Unlimited Void and Null Void.' Eiji thought, not wanting any unexpected variables to occur.
*BAM!* *BAM!* *BAM!*
With blood dripping from his mouth, Sukuna tried to fight back. He swung Kamutoke towards Eiji, summoning a massive lightning bolt that struck directly at him.
*RUMBLE!*
*BOOM!*
However, Eiji easily dodged the strike, not even slowing down a bit. He appeared behind Sukuna and slammed his back with a powerful blow infused with Haoshoku Haki.
*BAM!*
Sukuna's spine shattered instantly. His body slammed into the ground, creating a large crater beneath him. Blood mixed with dust stained the battlefield. Sukuna immediately recovered again, but his body was getting slower due to the continuous injuries.
"Cough… You damn brat, your martial arts are even better than Gojo Satoru."
Standing while healing his wounds, Sukuna couldn't help but compliment even though he was beaten to a pulp.
That was the arrogance of the King of Curse, he didn't think for a moment that he would lose. In his mind, he would never lose.
"..."
*WHOOSH!*
Eiji didn't respond with words, only actions. His body shot towards Sukuna like a bullet. His right fist rose, ready to strike.
"I admit you're strong, Kamiki Eiji!'
Sukuna grinned widely, welcoming the attack. With his four arms, he tried to counter Eiji's attack, even counter-attacking with full force.
*BAM!* *BAM!* *BAM!*
*BAM!* *BAM!* *BAM!*
His fists met with equal force. Eiji's punches, imbued with Haoshoku Haki, slammed into Sukuna with force, leaving trails of black lightning and fiery explosions with each strike.
*BAM!* *BAM!* *BAM!*
However, Sukuna didn't stand still. With his two upper arms, he attacked from an unexpected angle, trying to clamp Eiji's head with a deadly grip technique.
*SWOOSH!*
Eiji countered swiftly. He used Blue, creating a pull that shattered Sukuna's attack formation, drawing the King of Curse's large body into his punch.
*BAM!*
Sukuna was thrown back several meters, but he quickly stood up and ran back towards Eiji. This time, he twisted his body with full force, using Kamutoke to attack from a diagonal direction.
*ZRAASSHHH!*
A wave of electrical energy hit Eiji. However, it was stopped by Infinity.
*BAM!* *BAM!* *BAM!*
Their fight now became more brutal. Sukuna used his two lower arms to attack Eiji's unguarded body parts, while his two upper arms continued to try to smash his opponent's head.
On the other hand, Eiji relied on the incredible speed of Blue to create additional momentum in each of his punches. With fists imbued with Scarlet, each of his attacks created fiery explosions that burned Sukuna's body.
*BAM!* *BAM!* *BAM!*
The ground beneath them cracked, creating a large crater due to the impact of their attacks.
At one point, Sukuna managed to take advantage of his arm advantage. With one hand, he grabbed Eiji's shoulder, while with the other three, he unleashed a barrage of punches on his opponent's body.
*BAM!* *BAM!* *BAM!*
However, Eiji quickly reversed the situation. With a burst of Cyan that froze most of Sukuna's body, he jumped back and hit Sukuna from a distance with a combination of fire and ice attacks.
*CRACK!*
Sukuna began to gasp, his massive body seemed to be seriously damaged even though his Reverse Cursed Technique continued to heal his wounds.
On the contrary, he seemed calm even though sweat dripped from his forehead. He realized that Sukuna was starting to lose his rhythm.
'No wonder the Jujutsu Sorcerers in the past failed to kill Sukuna and they were killed by him instead. He's really tough. If I hadn't gotten the power system from the One Piece world, and only relied on the Limitless Technique, I wouldn't have a chance of winning against him.'
Thinking about this, Eiji knew that to defeat Sukuna, it would take a devastating attack that would obliterate Sukuna in one strike. Otherwise, the King of Curse would always be able to recover with the Reverse Cursed Technique.
'Alright, let's end this protracted fight quickly.'
Making the decision to use his ultimate attack, Eiji slowly raised both his hands and began to chant.
"Eclipse Singularity – Stellar Implosion..."
Purple and Olive began to condense in his palms. They were no bigger than a ping pong ball, but the energy contained within was so dense that the air around them began to vibrate.
'What does Kamiki Eiji want to do? Anyway, I have to stop him from completing whatever he wants to do.'
Sukuna frowned. For the first time, he felt a very real threat from this attack. He rushed forward, trying to intervene before Eiji completed his preparations.
"You won't have time to finish it!" Sukuna shouted as he launched a Dismantle attack, trying to cut Eiji from a distance.
*WHOOSH!*
With incredible calmness, Eiji used Blue to make his body move faster than usual. Sukuna's slash only hit a shadow, and he jumped back to gain space.
"Event Horizon – Collapse and Creation..."
*SWOOSH!* *SWOOSH!* *SWOOSH!*
Sukuna continued to attack, not giving him time to breathe. But Eiji wasn't intimidated. He jumped, spun in the air, dodging the barrage of attacks from Dismantle. In the process, the two energy spheres he was holding began to merge, transforming into a gray sphere the size of a tennis ball. The aura of the sphere was so intense that it caused small cracks in the ground beneath them.
As the gray energy sphere in his hand reached stability, Eiji began to infuse it with greater power. This time, he utilized the power of the Kanjo Kanjo no Mi, absorbing all the emotions he had previously collected in the One Piece world. Anger, pain, fear, and hope blended together, amplifying the energy of the gray sphere.
*SWOOSH!*
Sukuna realized that he was running out of time. With his killing intent reaching its peak, he completed all the requirements to launch Slash That Cuts The World once again, his strongest slash that could cut the world itself.
"..."
Eiji looked at the attack calmly. He knew that Infinity was useless against this slash, so he relied on his reflexes enhanced by Kenbunshoku Haki. By activating Blue, he moved quickly, dodging the slash that almost cut him in half.
*PU-CHI*
However, the move wasn't entirely perfect. His left arm was cut off, fresh blood spurting into the air.
Ignoring the pain. Without wasting time, he used the Reverse Cursed Technique to regenerate his arm in seconds.
"This is the end, King of Curse."
"Nuclear Technique: Grey – Ouput 1000%!" Eiji said as he threw the gray energy sphere directly at Sukuna's chest.
The moment the gray energy sphere touched Sukuna's chest, time seemed to stop for a moment. The sphere disappeared into Sukuna's body, like sinking into an invisible liquid surface. For a moment, there was no sound, no movement. Then—
*BOOOMMMMMM!*
A massive explosion shook the earth, the environment filled with blinding light. A dazzling white light exploded from Sukuna's body, sweeping everything within a 15-kilometer radius. The first shockwave destroyed the buildings around them, tore apart the asphalt of the streets, and threw everything that wasn't firmly planted in the ground.
Sukuna, at the center of the explosion, was caught in the raging energy storm. His body exploded from the inside out, every tissue and muscle he tried to regenerate was destroyed before it could fuse back together.
"AAARGH!" Sukuna roared, his voice a mix of rage.
His four arms clawed at the empty air, trying to withstand the destructive force that was tearing him apart. He used the Reverse Cursed Technique relentlessly, but the gray energy permeated his body, neutralizing his regeneration every time he tried to repair himself.
The second shockwave spread, stronger than the first. Buildings that were still standing collapsed like dominoes, and the ground cracked like a glass surface. The explosion created a large crater in the center of Shinjuku, covering the area with dust and debris swirling like a tornado.
"This is impossible… I'm the King of Curse!" Sukuna shouted in despair.
The gray energy continued to gnaw at his body. His skin began to peel off, revealing layers of muscle that slowly crumbled into ash. His internal organs, usually protected by Cursed Energy, melted like wax under the intense heat. Sukuna's eyes, usually full of arrogance, were now filled with rage.
"No… this is impossible…!"
The third shockwave hit, far more devastating than before. This time, the explosion completely obliterated Sukuna's body. The remnants of his cursed body crumbled into dust, sucked into the expanding energy vortex.
As the explosion reached its peak, the thunderous sound slowly subsided, leaving behind total destruction. Dust and debris began to fall like rain, covering the ruined city with a layer of gray ash.