As the assessment came to a close, several captains found their gazes lingering on Uehara Shiroha, their eyes carrying complicated emotions.
He was so young—yet his position and strength far exceeded their own.
But before the atmosphere could settle, an impatient voice cut through the silence.
"Are you all done chatting? Can we start now?"
Byakuya Kuchiki had arrived in the center of the arena, his cold expression unwavering.
Uehara Shiroha stepped forward, his gaze meeting Byakuya's.
Draped in the silver-white windflower scarf exclusive to noble clans, with the star-laced clamp securing his uniform, Byakuya was the very image of the noble elite.
A silent nod passed between them.
Then, without any unnecessary words, Byakuya raised his blade.
"Scatter—Senbonzakura."
Pink-hued petals drifted through the air.
In the next instant, his Zanpakutō shattered into thousands of razor-sharp fragments, each as delicate as cherry blossoms—yet as deadly as blades.
The battlefield was instantly engulfed in a whirlwind of dancing death petals.
Yet, rather than showing concern, Uehara Shiroha smiled.
"Beautiful Shikai, Kuchiki-san."
Then, with a smirk, he added, "The cherry blossoms in your hometown must be in full bloom."
Before the words had fully left his lips, the petals closed in.
But this time, Uehara Shiroha didn't dodge.
Instead, he raised a single hand.
BOOM!
With nothing but the sheer force of his body, he dispersed the incoming blades—shattering the momentum of the attack completely.
Byakuya reacted instantly.
"Hado No. 4—Byakurai!"
A white lightning bolt shot toward Uehara Shiroha with precision.
At the same time, Byakuya shunpo'd forward, aiming to strike once more with Senbonzakura.
But before the lightning could land, Uehara Shiroha casually spoke.
"Bakudō #73. Tōzanshō."
In an instant, a blue, inverted-triangle barrier of Reiatsu enveloped him.
The bolt of lightning dissipated on impact. The razor-sharp petals halted mid-air, unable to pass through.
The captains watching from the sidelines were visibly impressed.
But more than that—blocking Byakuya's Senbonzakura head-on with such ease was something none of them could do.
They exchanged glances, silent acknowledgment passing between them.
Uehara Shiroha wasn't just powerful—he was incomprehensibly versatile.
Kyoraku Shunsui, watching from the sidelines, let out a small chuckle.
"Brother Shiroha is quite the artist, after all. He has a broad range of interests—painting, music, sculpture, and now... an undefeated battle record."
His tone was light, but the meaning behind his words was clear.
It wasn't just his strength that made Uehara Shiroha so formidable.
It was his sheer adaptability.
Hearing those words, all the captains present were stunned.
Could this man truly be the illegitimate son of the Soul King?
A claim like that wasn't something to be taken lightly.
On the battle stage, Byakuya Kuchiki unleashed every technique in his arsenal. His movements were elegant yet ruthless, seamlessly transitioning between Kidō spells, Hakuda techniques, and precise slashes with his Zanpakutō. Each strike was executed with flawless precision, yet none of them landed. His opponent, Shiroha Uehara, remained utterly unfazed, effortlessly avoiding every attack as if it were mere child's play.
"You won't be able to deal with me like that. Use Bankai."
Uehara's voice was calm, but his words carried an undeniable weight, sending a ripple of tension through the air.
Byakuya's expression remained composed, but his eyes narrowed slightly. He had not intended to use his Bankai. As the head of the Kuchiki Clan, a noble of the highest standing, and a captain of the Gotei 13, his pride dictated that he should not have to resort to such drastic measures in a simple sparring match.
Yet reality proved merciless.
Not only was he unable to defeat Uehara in his current state—he couldn't even touch him.
Clenching his Zanpakutō, Byakuya let out a slow breath before speaking the incantation.
"Bankai… Senbonzakura Kageyoshi."
With that solemn command, he released his grip on his blade.
The moment Senbonzakura left his hand, it sank effortlessly into the ground, vanishing into the rippling surface as if being swallowed by the earth itself. A heavy wave of Reiatsu erupted from Byakuya, thick and suffocating, causing the very air to tremble.
Then, the battlefield shifted.
A forest of towering blades burst forth from the ground, their polished surfaces gleaming under the light. Each enormous sword stood upright, neatly arranged on either side of Byakuya, forming a pathway of steel that radiated overwhelming lethality.
A heartbeat later, the massive blades shattered—transforming into a breathtaking storm of pink petals.
The once rigid swords now danced through the air like drifting sakura blossoms, yet beneath their beauty lurked a deadly truth. Each fragment was a blade, each petal carrying the power to slice flesh from bone. The countless pink slivers flooded toward Uehara, a merciless tide of destruction.
Uehara vanished.
His movement was instantaneous—so fast that even the afterimage left behind was nonexistent.
Byakuya remained unfazed.
"There's no point in running," he stated coldly. "The power of Senbonzakura Kageyoshi does not lie in singular strikes. It is a billion blades, attacking from every direction at once."
As he spoke, he extended both hands, manipulating the sea of petals with absolute precision.
When controlled with both hands, Senbonzakura's speed doubled, turning the battlefield into an inescapable storm of razor-sharp death. It was a technique from which no one could escape.
Or so he thought.
Uehara dodged—once, twice, three times. His movements were light, effortless, almost lazy.
After merely a few exchanges, he lost interest.
So this is all there is?
Frankly, he had only been testing whether he could avoid the attack using nothing but Shunpo. The result? Not even a challenge.
Senbonzakura Kageyoshi—a technique feared by countless enemies—felt nothing more than a light breeze against his skin.
It could dominate ordinary captains, perhaps even force them into submission.
But against him?
It was useless.
At that moment, Uehara decided to stop pretending.
He came to a halt, standing still in place.
Byakuya's eyes flickered in surprise.
A mistake.
The moment he stopped moving, the sea of blades devoured him completely, swallowing his figure in a violent storm of slashing petals. The scene was brutal—countless shimmering blades overlapping, twisting, cutting—an unavoidable massacre.
He should have been reduced to nothing.
Byakuya exhaled, regaining his composure. "It's over," he murmured, his voice steady, though his fingers trembled slightly from the sheer exertion of maintaining his Bankai.
But something was wrong.
The air was still.
Too still.
A figure emerged from within the storm of petals—completely unharmed.
Byakuya's breath hitched.
Impossible.
Uehara stood there, perfectly intact, his long white coat untouched, not a single scratch marring his skin. He was admiring the scene, completely unfazed, as if he had merely stepped into a spring festival.
"It's a beautiful sight," Uehara mused, his voice carrying a faint hint of amusement. His golden eyes reflected the shimmering dance of cherry blossoms around him. "Although… it's not quite the season yet. Still, I appreciate the view."
For a moment, silence engulfed the battlefield.
The captains watching from above could hardly believe their eyes.
Spiritual pressure alone… against a Bankai?
What kind of monster was this man?
For a Shinigami, durability was a weakness. Unlike Hollows, their natural defenses were lacking—their vitality fragile. While spiritual pressure could be used for protection, it required conscious effort, an active explosion of Reiatsu at the precise moment of impact. Even then, the technique was highly inefficient—draining far too much energy to be sustainable in prolonged combat.
Moreover, Reiatsu-based defense wasn't absolute.
Unless one was someone like Zaraki Kenpachi—who could withstand attacks simply by existing in a state of perpetual Reiatsu release—most Shinigami couldn't endure sustained captain-level attacks without injury.
Even the legendary 11th Division Kenpachi—a man hailed for his near-indestructible vitality—had his limits. He could resist vice-captain-level attacks with ease, but against a true captain? Even he would bleed.
And yet…
Uehara had taken a full-force Bankai assault head-on and remained standing unscathed.
The captains exchanged glances, their disbelief evident.
Who exactly was Shiroha Uehara?
Among them, only one man wasn't shocked.
Instead, he grinned.
Zaraki Kenpachi's face twisted into a feral expression, his sharp teeth gleaming as his grip on his Zanpakutō tightened. His entire body trembled, but not from fear—from excitement.
A battle like this… an opponent like this…
This was exactly what he had been waiting for.
At that moment, Kuchiki Byakuya regained his composure.
His voice was calm yet commanding as he spoke the incantation:
"Bankai….Senbonzakura Kageyoshi!"
A second Bankai release.
Under his control, the countless pink blades of Senbonzakura expanded outward in shimmering waves, their soft glow forming concentric circles of haze, painting the battlefield in a mesmerizing, dreamlike hue. For a brief moment, it was a sight to behold—like drifting cherry blossoms under the pale moonlight, tranquil yet beautiful.
But the illusion shattered the next second.
The spiraling haze of petals condensed into a massive sphere, moving with frightening speed as it completely engulfed Uehara Shiroha, sealing him inside. Unlike the scattered slashes from before, this technique left no openings—no dead angles, no blind spots.
From the outside, it was as if an enormous pink crystal had materialized on the battlefield, locking Uehara within a perfect prison of cutting steel.
Byakuya spoke in a measured tone, his expression composed, but his voice carrying an unmistakable weight of warning.
"This is a powerful slashing technique that combines billions of blades into one. The lethality is beyond anything my Senbonzakura Kageyoshi can achieve alone."
A deadly storm raged within the crystalline sphere. The pressure inside was overwhelming, each particle of spiritual energy charged with destructive intent. No one had ever survived this technique unscathed.
But then—
A glacial chill spread through the air.
A crack formed on the pink crystalline structure.
The temperature plummeted instantly, and an unsettling silence filled the battlefield as frost rapidly spread across the countless blades within the sphere. Byakuya's eyes narrowed.
What is this…?
Uehara Shiroha's voice rang out, calm and unbothered, as if merely observing a passing phenomenon.
"Ice Age."
With a simple movement, he drew his blade and slashed upward.
A brilliant blue light erupted from his sword, cutting through the massive pink structure. The air itself seemed to freeze, and the once-unstoppable slashing force of Senbonzakura Kageyoshi—a technique said to be unavoidable—came to a sudden halt.
Even the mighty winds created by the attack's sheer force froze in midair, their motion stilled as if time itself had been suspended.
The battle stage fell into eerie silence.
Under the stunned gazes of the captains, the glowing petals—once a relentless force of destruction—floated motionlessly in the air, frozen in place. Their pink hues slowly faded, replaced by a crystalline clarity, as if they had been transformed into delicate, translucent ice sculptures.
Aizen watched the phenomenon unfold with a seemingly warm and amused expression, though the glint in his eyes betrayed his intrigue.
Ichimaru Gin, standing beside him, casually placed a hand on his forehead as he tilted his head up, his ever-present sly grin stretching slightly wider.
"What a powerful move…" Gin mused, watching the frozen pink blades shimmer under the light. He then glanced at Uehara, who remained composed, completely unfazed by what had just transpired. With a chuckle, he muttered under his breath, "But in comparison, the ability to freeze everything is still the stronger power. Good thing I surrendered early."
Aizen gave a soft chuckle in response. "Gin, you performed well. It's not that you were weak…" He gestured subtly toward Uehara Shiroha. "It's just that he is too strong."
Meanwhile, Kenpachi Zaraki frowned, gripping the hilt of his sword tighter. His voice was low, filled with undisguised irritation.
"Damn ice. It gets in the way of cutting things up properly." He cracked his neck, a bloodthirsty glint flashing in his one visible eye. "Seems like I can't hold back this time."
The captains around them remained silent, their gazes fixed on the massive pink ice structure floating above them.
Byakuya's Senbonzakura Kageyoshi had been completely neutralized.
They had long known that Uehara Shiroha's Zanpakutō possessed an ice-based ability, but none had expected it to be this overwhelming. Many even began to recall a different legend—an old tale about the strongest heat-type Zanpakutō in existence.
Was this the counterpart? The strongest ice Zanpakutō?
If so…
Even Hyōrinmaru, hailed as the most powerful ice-type blade, seemed lackluster in comparison.
Meanwhile, Uehara took a slow step forward, walking straight toward Byakuya. His eyes shone with an unreadable depth as he spoke in an even tone.
"In front of me, even surging magma will stop, and the turbulent sea will freeze over." His voice carried a quiet dominance. "This is the power of the White Season."
Byakuya exhaled softly.
"It seems that my Senbonzakura and your Zanpakutō are fundamentally incompatible." He acknowledged the truth without hesitation, his demeanor composed despite the situation. However, he had not given up.
Lifting his hand, he called upon his ultimate technique once more.
"Senkei Senbonzakura Kageyoshi!"
The moment his Reiatsu surged, the frozen Senbonzakura blades in the air shattered, breaking free from their icy prison. The billions of sharp petals scattered outward, reforming into countless energy swords.
In an instant, thousands of pink energy swords filled the sky, suspended in perfect formation. They hung in circular rings, forming a massive, intricate sword array.
A Slaughterscape.
Uehara tilted his head slightly, observing the display with an almost amused expression.
"Ah… abandoning defense completely and opting for a full-on assault?"
Byakuya nodded. "Large-scale offensives have proven ineffective against you. This formation is my strongest killing technique." He spoke with calm resolve. "Although I would rather not use it in a sparring match… I have no choice."
Among the captains, even the most composed tensed up at the sight.
This was not an ordinary technique.
Byakuya's sword formation was a death sentence—an inescapable storm of high-speed slashing swords, an attack that could reduce enemies to nothing within seconds.
No one had ever walked away unscathed.
Would Uehara Shiroha be forced to reveal his Bankai now?
With a wave of his hand, Byakuya summoned one of the suspended swords into his grasp. The glowing pink energy immediately solidified into a physical blade—the signature form of Senbonzakura's true power.
Without hesitation, he vanished in a blur of Shunpo, striking at Uehara with lethal speed.
At that moment, Uehara smiled.
For the first time in the battle, he felt a hint of interest.
Lifting his sword, he blocked the attack.
A powerful shockwave rippled through the air.
Byakuya didn't stop—another sword flew into his free hand, transforming into yet another lethal strike. One after another, the energy swords from the formation rained down, each attack executed with flawless precision.
Their movements blurred as the two engaged in a high-speed exchange—Shunpo, Kidō, slashing techniques, Hakuda—all blending together into a ferocious spectacle.
Watching from the sidelines, Ichimaru Gin squinted, his sly grin never fading.
"Strange…" he mused softly. "Why does it feel like Captain Kuchiki is just a smaller version of Commander Uehara?"
Shiba Isshin, unfiltered as always, chuckled. "Because he is."
Aizen, ever the diplomat, responded smoothly.
"He is a noble of one of the five great families. Naturally, he excels in all areas."
Kenpachi, however, had only one thought.
He licked his lips, his bloodthirsty gaze locked onto Uehara Shiroha.
"Now this… this is what a real battle looks like."
At that moment, Kenpachi Zaraki had only one thought—
A life-and-death battle with Uehara Shiroha.
Compared to the bloodthirsty excitement burning in Kenpachi's wild gaze and the mixture of astonishment and contemplation among the other captains, the Fourth Division's captain, Unohana Retsu, remained entirely indifferent. She hadn't even lifted her head, her attention seemingly elsewhere, as if she were counting the number of ants crawling on the ground.
This kind of battle, this level of swordplay, meant nothing to her.
Yet, it wasn't because she was uninterested.
It was because she had spent centuries restraining herself—resisting the excitement that threatened to boil over.
But for how much longer?
Meanwhile, Byakuya Kuchiki stood in silence, staring at the broken weapon in his grasp.
For the first time in a long while, he felt the bitter taste of defeat—not a close battle, not an evenly matched clash, but a complete, undeniable disparity in strength.
Uehara Shiroha, standing a short distance away, looked somewhat disappointed.
"What's wrong?" he asked, tilting his head slightly, golden eyes gleaming with interest. "Is it over already?"
For the past few moments, he had actually been excited.
He had to admit—while he appreciated the elegance of Kidō techniques, there was a strange, primitive satisfaction in wielding a blade and engaging in pure, unfiltered swordplay.
And against Byakuya, it had actually been fun.
Unlike most ordinary captains, Byakuya was strong in all aspects—his swordsmanship sharp, his control over his Bankai refined, his strategic thinking precise.
But in the end, it wasn't enough.
No matter how perfect his technique, no matter how well he wielded Senbonzakura, it still wasn't enough to overcome the overwhelming difference between them.
Byakuya let out a quiet sigh, shaking his head.
"The gap is too wide…" His voice was steady, but there was no mistaking the underlying frustration. "This wasn't a battle—it was humiliation from beginning to end."
In a true life-or-death battle, Byakuya would have had one last trump card—his final killer move, the Ikka Senjinka [One Bite, Thousand Bladed Flower].
But even if he used it… would it have made a difference?
This wasn't a fight to the death. This was a sparring match. His goal wasn't to kill, but to prove himself—to show that his pride, his strength, his Zanpakutō, were worthy of standing at the top.
And yet, even after unleashing everything—even after activating his Bankai and using every technique in his arsenal—Uehara Shiroha hadn't even broken a sweat.
Even if he forced a win somehow, it would mean nothing.
Because in the end…
The one struggling was him.
And worse than that—
He had a feeling that even if he unleashed his ultimate technique, he still wouldn't win.
Doubt.
That was the greatest poison to a Shinigami.
A swordsman who hesitated in the face of uncertainty was already as good as defeated.
If he continued the battle, all he would be doing was confirming his own inferiority.
So instead of chasing an illusory victory, he chose to stop—to train, to refine his technique, to eliminate all doubts and weaknesses within himself.
A moment of silence passed.
Then—
"As a captain, you're already very good."
Byakuya looked up.
Uehara Shiroha was smiling slightly. But there was no mockery in his tone—just genuine praise.
After all, Byakuya was the second most handsome man here—after himself, of course.
And more importantly, Byakuya knew how to act cool.
Thinking back, he remembered the first time Byakuya had been introduced—his aura was so cold and untouchable that it was almost divine.
Yet, in the battles that followed—
First, he was beaten by Ichigo Bankai.
Then, he was beaten by Ichimaru Gin.
Then, he was beaten in the Thousand-Year Blood War.
By now, his only notable accomplishment was his ability to keep getting beaten up in a way that looked stylish.
Perhaps, that was his real talent.
Before the captains could process the unexpected exchange of respect between the two, a wild, beast-like roar tore through the air—
"If you lost, get out of here right away!"
A monstrous spiritual pressure surged.
With a savage grin, Kenpachi Zaraki rushed forward, his massive blade raised high.
"Uehara Shiroha! Come and fight to your heart's content!"
BOOM!
The moment his blade swung down, a violent shockwave exploded across the battlefield.
The sheer force of the strike split the ground apart, sending rocks and debris flying in all directions. A massive crater formed where the blade had landed.
The Training arena, built with the strongest materials, designed to withstand the attacks of ordinary captains, cracked like fragile glass beneath Kenpachi's raw power.
Byakuya frowned slightly, quickly flashing away from the impact zone.
Meanwhile, Uehara Shiroha sighed.
Looking at Kenpachi, who was practically vibrating with excitement, he muttered,
"You guys are treating me like Lu Bu or something…" He stretched lazily, yawning. "I'm tired. How about we do this next time?"
Fighting against Ichimaru Gin and Byakuya had been manageable.
But fighting against this beast?
That was a different story entirely.
For most Shinigamis, battle was a means to an end—a tool used to achieve power, victory, survival.
Just like a thief steals for money, most Shinigamis fight to win.
But Kenpachi Zaraki?
He didn't care about winning.
He didn't care about the outcome.
For him, the fight itself was the reward—the pleasure of cutting, of slashing, of feeling the thrill of combat.
And worst of all—the more he fought, the stronger he got.
"No next time!" Kenpachi's voice thundered.
Reaching up, he ripped off his eyepatch.
"I'm coming at you full force! Don't even think about running away!"
The moment the eyepatch fell, a golden pillar of energy shot into the sky.
The air crackled.
Space itself shuddered.
A terrifying, boundless spiritual pressure burst outward—so powerful that the very Reiatsu in the air trembled in response.
The ground shook.
Rocks floated.
The very barrier around the Arena began to quake under the sheer force of Kenpachi's raw Reiatsu.
The captains all felt it—the sheer suffocating weight of his power.
Shiba Isshin's jaw tightened. "No wonder Kenpachi defeated the previous holder of the title without a Bankai…" He exhaled in awe. "His spiritual pressure alone is just too damn strong."
Ichimaru Gin, watching from the sidelines, narrowed his fox-like eyes. "He really is a monster."
Even Aizen, the ever-composed manipulator, allowed a faint crease to appear between his brows—before quickly masking it with an easygoing smile.
"As expected of the Captain of the Eleventh Division," he murmured, his voice filled with feigned humility. "Much stronger than a non-combatant like me."
Meanwhile, Mayuri Kurotsuchi clicked his tongue in annoyance, muttering,
"Barbaric fool… doesn't even appreciate the beauty of my eye-patch technology."
==============================================
Support me at p@treon.com/goldengaruda and check out more chapter of this or more early access chapter of my other fanfic translation.
==============================================