Shukaku

Naruto coolly instructed Temari and Kankuro, "Get to somewhere safe. I'll handle things here." Without the slightest hesitation, Temari and Kankuro turned and retreated as quickly as they could to a safe area far from the battlefield.

Just then, Gaara's Tailed Beast arm suddenly stretched out like a rampaging giant serpent, reaching for Naruto in the air with destructive force.

The arm wrapped tightly around Naruto, but because of the Infinity Technique, it could never truly touch his body.

Naruto stroked his chin, studying Gaara's strange, patterned Tailed Beast arm at close range, his eyes glinting with thought.

On the ground, Gaara's face twisted with rage. He was clearly exerting all his strength, trying to drag Naruto down.

Yet Naruto hovered steadily in the sky like a towering mountain. No matter how hard Gaara struggled, he didn't move an inch.

The next moment, Naruto abruptly changed his hand gesture, shaping it like a pistol.

As the corners of Naruto's mouth curled upward, a Rasengan packed with powerful Chakra shot out like a brilliant meteor, piercing Gaara's Tailed Beast palm with unerring precision and shattering it to pieces.

Temari and Kankuro, who had just reached safety, couldn't help drawing in sharp breaths at the sight.

Having his Tailed Beast palm pierced by Naruto didn't make Gaara angry. Instead, he let out a chilling laugh.

The laugh was twisted and deranged, like a demon's voice rising from the depths of hell. It sent a shiver down their spines.

As the eerie laughter rang out, Gaara's Tailed Beast Transformation deepened further.

His body gradually swelled, and the Tailed Beast enveloped him.

Before long, Gaara's consciousness was completely overtaken by the Tailed Beast. He was no longer the young ninja of Sunagakure he had once been, but a monster bent only on killing and destruction.

His voice turned shrill and grating, like a sharp blade slicing through the air. "Ahahaha! Kill them all! Kill them all! Kill them all! I, the great Shukaku, have finally come out! Ahahaha!"

With his consciousness completely under the Tailed Beast's control, Gaara's massive body trembled faintly. His eerie eyes fixed on Naruto in the air like a demon's.

Shukaku's voice rang out, shrill and piercing, as if it would tear the air apart. "Kid, seeing me, aren't you afraid?"

Naruto paused at Shukaku's words, but then his face lit up with an "extremely" radiant smile. He murmured, "Afraid?"

Then Naruto's voice grew louder. "Then I'll make you feel fear!" Before the words had even left his mouth, his figure vanished.

Shukaku's gaze sharpened, and an inexplicable unease rose in his heart.

Just then, a powerful sense of danger swept over him. He spun around, only to find Naruto had suddenly appeared behind him.

Without hesitation, Naruto launched a fierce barrage of attacks at Shukaku. He moved as fast as lightning, every punch and kick brimming with Chakra and striking Shukaku's vital points with pinpoint accuracy.

The attacks came one after another like a violent storm, leaving Shukaku no time to react.

Naruto's blows sent Shukaku's bulky body flying through the air again and again. He was as helpless as a heap of mud.

Each impact came with a deafening boom. Under Naruto's heavy blows, Shukaku's Tailed Beast shell began to crack, sending fragments flying.

A trace of fear flashed in Shukaku's eyes. He clearly hadn't expected Naruto to be so fast, or so strong.

Naruto gave Shukaku no chance to catch his breath. He kept moving at high speed, constantly changing the angle and force of his attacks, making it impossible for Shukaku to predict where he would strike next.

Shukaku tumbled and struggled in the air, but he still couldn't escape Naruto's pursuit.

At last, Shukaku could no longer endure Naruto's relentless, surging attacks. His body began to tremble violently, as if an uncontrollable force were boiling within him.

Shukaku's eyes grew even more ferocious. A deafening roar burst from his mouth—the furious cry of a Tailed Beast fully awakening.

With that roar, Shukaku's body began to undergo a dramatic transformation.

His body grew at an astonishing rate, his once-small frame now blotting out the sky. His skin hardened, and the patterns across his body glimmered with an ancient aura.

Shukaku's limbs grew thicker, every claw carrying enough strength to rend mountains and rivers. His tail whipped through the air like a giant serpent, radiating a destructive force.

Now Shukaku had undergone Complete Tailed Beast Transformation, becoming a terrifying being bent only on killing and destruction.

Naruto hovered lightly in the air, arms crossed over his chest, looking down like a king upon Shukaku, who had fully transformed into a Tailed Beast.