Void Breaks Realm, Steps into Ninja World, Three-Colored Seal Realm Battles Xuan Army

On the watchtower of the Allied Shinobi Forces camp, Naruto rubbed his sore eyes, his golden pupils formed by Nine-Tails chakra still fixed on the horizon. The black mist left behind when Gen dissipated three days ago had yet to fully disperse, forming a twisted gray curtain on the border of the Land of Fire, lurking at the edge of the ninja world like a giant beast waiting to devour its prey.

"Still no movement?" Sasuke's figure landed on the railing of the watchtower, the golden Power of the Fire Seed dancing at his fingertips, dispelling the surrounding chill. He had just returned from the Uchiha ancestral grounds; the scroll clutched in his hand was covered in dense annotations next to the diagram of the Three-Color Rinne Void Seal, an advanced technique he had completed by integrating the secret texts from the Uchiha stone tablet.

Naruto shook his head, and the Tailed Beast chakra gathered at his fingertips transformed into a golden stream of light, flying toward the gray curtain. The moment the light touched the curtain, it was swallowed whole without even stirring a ripple. "Something's wrong. Gen said the army from the Void Realm would arrive soon, but these three days have been too quiet—quiet enough to be unsettling."

Su Ye's voice came from behind them, his Rinne Sharingan rotating slowly, the pale purple light piercing through the tents to gaze into the depths of the gray curtain. "It is not quiet; it is gathering strength. Gen's true body is reorganizing his army in the Void Realm; he is waiting for an opportunity to break through the spatial barrier in one fell swoop." He raised his hand, injecting a strand of Rinne power into the scroll in Sasuke's hand. The runes on the diagram suddenly lit up, resonating with the trio's chakra and projecting a three-dimensional map of the ninja world into the air, clearly marking the spatial nodes on the border of the Land of Fire.

Just then, the ground shook violently. The alarm bell at the top of the watchtower let out a piercing roar, and the sound of hurried footsteps erupted instantly throughout the camp. The Raikage's figure streaked past the tents like lightning, his body crackling with Lightning Release chakra. "They're here! The spatial barrier at the border of the Land of Fire has been torn open!"

The three of them immediately flew toward the border. Along the way, countless Allied ninjas were gathering toward the gray curtain. Gaara manipulated his sand iron to build a massive defensive wall on the ground; Tsunade led the medical ninjas to set up a temporary medical station behind the wall; Sage Fukasaku commanded the Toad Army of Mount Myoboku to deploy a senjutsu barrier high in the sky.

When the three arrived at the border, the sight before them made their pupils shrink. The original gray curtain had vanished, replaced by a massive spatial rift. Black mist poured out of the rift incessantly, and countless twisted Void Soldiers leaped from the fog. They had no physical bodies, appearing like flowing black shadows, wielding weapons forged from black chakra as they charged toward the Allied positions.

"Everyone, follow the plan!" Su Ye shouted. He channeled his Rinne power, and pale purple chakra formed a massive spatial vortex in the air, sucking in the Void Soldiers charging at the front. Sasuke held a long sword of golden flame, his figure weaving through the Void Soldiers like a ghost. As the sword swept past, the golden flames clung to the Void Soldiers, emitting a "hissing" burning sound as they were completely purified.

Naruto activated Nine-Tails Mode, and his golden Tailed Beast chakra formed a giant fist that slammed toward the spatial rift. The fist collided with the black mist with a thunderous "bang." The massive shockwave sent the surrounding Void Soldiers flying, yet the spatial rift remained unscathed, and even more Void Soldiers poured out.

"This can't go on!" Naruto roared, gathering a Tailed Beast Bomb once more. But just then, a low horn sounded from within the spatial rift. The moment the horn blew, all the Void Soldiers ceased their attacks and retreated to the sides. A massive black shadow slowly emerged from the rift—a Demon Eater Lord the size of a Tailed Beast. Its body was composed of pure black mist, its head crowned with two massive horns, and its eyes glowing with a scarlet light.

The Demon Eater Lord opened its mouth, and a black beam of light blasted toward the Allied positions. Gaara immediately manipulated his sand iron to build a thick wall of sand in front of the line. However, the black beam easily pierced through the sand wall and flew toward the medical station. At the critical moment, Tsunade leaped up, her hands gathering pure chakra, and took the black beam head-on. The violent impact caused blood to spill from the corner of her mouth, but she gritted her teeth and held on, redirecting the black beam high into the sky.

"Sasuke, Naruto, follow me!" Su Ye shouted. The three flew toward the Demon Eater Lord simultaneously. Su Ye channeled his Rinne power, and pale purple chakra formed a spatial cage around the Demon Eater Lord, temporarily trapping it. Sasuke gathered the golden Power of the Fire Seed, forming a massive flame sword in his hand to slash at the Demon Eater Lord's horns. Naruto activated Six Paths Mode, fusing his golden chakra with Tailed Beast chakra to form a massive Tailed Beast Bomb in his hand, which he slammed into the Demon Eater Lord's abdomen.

"Boom!" All three attacks struck the Demon Eater Lord at once. The golden flames ignited the black mist, the Tailed Beast Bomb exploded in its gut, and the spatial cage compressed continuously, attempting to seal it completely. But the Demon Eater Lord let out a roar, its body erupting with a powerful Void energy that shattered the spatial cage. It whipped its head, its massive horns crashing toward the three of them.

Su Ye immediately performed a space-time ninjutsu, teleporting himself, Sasuke, and Naruto behind the Demon Eater Lord. He looked at the wounds on the Demon Eater Lord that were constantly repairing themselves, his brow furrowed. "Its regenerative ability is too strong; ordinary attacks are useless. We must use the Three-Color Rinne Void Seal to strike its core directly!"

Sasuke nodded, the flame sword in his hand condensing once more. "I'll distract it; you two prepare the sealing technique." He flashed away, flying toward the Demon Eater Lord. The golden flame sword danced in his hands, sending waves of flame sword-qi slashing at the Demon Eater Lord. Naruto activated Nine-Tails Mode, his golden chakra surging, and he leaped up, slamming a fist into the Demon Eater Lord's head.

Su Ye took a deep breath, his Rinne Sharingan suddenly flaring. Pale purple chakra swirled around him, resonating with Sasuke's golden Power of the Fire Seed and Naruto's Tailed Beast power. Three pillars of chakra in different colors converged in the air, forming a massive three-colored vortex. The vortex spun faster and faster, and the surrounding space began to distort.

"Now!" Su Ye roared, controlling the three-colored vortex to fly toward the Demon Eater Lord. The moment the vortex touched the Demon Eater Lord, it erupted with a blinding light. The Demon Eater Lord let out a shrill scream, its body beginning to dissipate. But just then, the sound of a horn came from the spatial rift again. A dark golden figure leaped from the rift—it was Gen's true body.

Gen raised his hand, and a chain forged from black chakra flew toward the three-colored vortex. The chain entangled the vortex, forcibly pulling it aside. The Demon Eater Lord took the opportunity to break free, its body repairing rapidly. Gen sneered, looking at Su Ye and the others. "Last time you were lucky enough to repel me; this time, you won't be so fortunate."

He channeled his Void energy, and the black mist condensed into a massive magic sword around him. Gen gripped the magic sword and slashed at Su Ye. Su Ye immediately performed a space-time ninjutsu, teleporting behind Gen. But Gen was prepared; he swung the magic sword backhand, slashing toward Su Ye. At the critical moment, Sasuke and Naruto struck simultaneously. Sasuke's golden flame sword blocked the magic sword's attack, while Naruto slammed a fist into Gen's abdomen.

Gen was struck by Naruto's punch and retreated several steps. He looked at the three of them, a flash of surprise in his eyes. "I didn't expect your strength to have increased so much in just a few days. However, it is still not enough!" Gen raised his hand, and countless spears forged from black chakra shot toward the three. At the same time, more Void Soldiers and Demon Eater Lords poured from the spatial rift, charging toward the Allied positions.

"Allied Forces, listen up!" The Raikage's voice echoed across the battlefield. "First Division, hold off the Void Soldiers! Second Division, coordinate with the Tailed Beasts to attack the Demon Eater Lords! Third Division, protect the medical station and the rear!" Following the Raikage's orders, the Allied ninjas immediately sprang into action. Countless ninjutsu flew toward the Void Soldiers, and the Tailed Beasts launched their own attacks, firing Tailed Beast Bombs at the Demon Eater Lords.

Su Ye and his companions engaged in a fierce battle with Gen. Gen's strength far exceeded that of his previous clone; his Void energy could not only devour chakra but also distort space. Su Ye's space-time ninjutsu was countered by Gen multiple times, Sasuke's golden flames could barely withstand the magic sword's attacks, and even with Naruto in Six Paths Mode, he could only fight Gen to a stalemate.

"This won't work!" Su Ye shouted. "We must activate the Three-Color Rinne Void Seal simultaneously to have a chance at defeating Gen." Sasuke and Naruto nodded. The three exchanged a look and channeled their chakra at the same time. Pale purple, golden, and orange-yellow chakra converged once more, forming a three-colored vortex even larger than before.

Seeing this, Gen's expression changed drastically. He channeled all his Void energy, and the light of his magic sword became even more blinding. "I won't let you succeed!" Gen gripped the magic sword and slashed toward the three-colored vortex. The magic sword collided with the vortex with a thunderous "bang." The massive shockwave sent the surrounding Void Soldiers and Demon Eater Lords flying, and the entire battlefield shook violently.

"Hold on!" Su Ye roared, increasing the output of his Rinne power. Sasuke and Naruto exerted their strength as well. The power of the three-colored vortex grew stronger, gradually suppressing the magic sword. Gen's body began to turn transparent, a flash of unwillingness in his eyes. "I am not reconciled! The army of the Void Realm is endless; even if you defeat me, you cannot stop them!"

Just then, the voices of the Tailed Beasts echoed in the trio's minds. "We will help you!" All nine Tailed Beasts injected their chakra into the three-colored vortex simultaneously. The Tailed Beast chakra fused with the trio's chakra, and the power of the vortex surged instantly. The vortex completely swallowed the magic sword and slammed into Gen.

Gen was struck by the three-colored vortex, his body letting out a loud boom before dissipating completely. The black mist in the spatial rift began to disperse, and the Void Soldiers and Demon Eater Lords, having lost their source of power, collapsed to the ground one after another.

The three slumped to the ground, their chakra completely exhausted. Seeing this, the Allied ninjas cheered. The Raikage walked forward and patted the three on the shoulders. "Well done! You have successfully repelled the army of the Void Realm."

Su Ye shook his head, looking at the slowly closing spatial rift. "Although Gen has been defeated, the Void Realm still exists. As long as the spatial rift is not completely sealed, they could invade again at any time. We must perfect the Three-Color Rinne Void Seal as soon as possible to seal the Void Realm for good."

Just then, Sage Fukasaku landed in front of the three. "I have a way. The source of senjutsu from Mount Myoboku can strengthen the power of the sealing technique. As long as we inject the senjutsu source into the Three-Color Rinne Void Seal, we can completely seal the spatial rift."

The eyes of the three lit up. Su Ye stood up, his eyes flashing with determination. "There is no time to lose; we will head to Mount Myoboku now. This time, we will definitely protect the ninja world once and for all!"

Following this, the three accompanied Sage Fukasaku to Mount Myoboku. With the help of Gamamaru, they successfully injected the senjutsu source into the Three-Color Rinne Void Seal. When the three returned to the border of the Land of Fire, the spatial rift had not yet fully closed. They immediately activated the sealing technique, and the three-colored vortex fused with the senjutsu source, forming a massive sealing barrier that completely sealed the spatial rift.

With the closing of the spatial rift, the ninja world finally returned to peace. The leaders of the Five Great Nations gathered at the Allied camp to hold a grand celebration for Su Ye, Sasuke, and Naruto. At the banquet, Tsunade looked at the three, her eyes filled with relief. "From today on, you are the heroes of the ninja world."

Su Ye, Sasuke, and Naruto smiled at each other. They knew this was not the end, but a new beginning. Although the ninja world had returned to peace for now, more challenges awaited them in the future. They would continue to stand side by side, guarding this land they loved so dearly.