Countless glaciers, flames, lightning, and sakura petals bloomed across the hill of Sōkyoku. For a moment, the quiet night sky was painted in dazzling colors, turning the battlefield into a scene of brilliance, as if a festival of fireworks had erupted. Yet none of the Shinigami present had the luxury to admire it. Every flash of beauty was a signal of danger, and all around them, chaos reigned as sword beasts launched their assault without warning.
Amid the shimmering explosions, Omaeda was running for his life, his heavy frame bouncing awkwardly across the field as he looked back with terror. Chasing him was a hulking brute with a swollen face and a golden chain around his neck the monstrous Wuxingtou, his own Zanpakutō manifested into a beast. The sight of that crude, thuggish figure gaining ground made Omaeda's heart nearly stop. "Damn it, why is this fat bastard so fast?!" he wailed, his face wet with tears and snot as he stumbled across the ruined ground. He never even considered the obvious if the Zanpakutō reflected its master, how could it be slow when he himself ran with such desperation?
Behind him, Wuxingtou swung his massive hammer while roaring, "Hey! Don't run, Baka! Fight me!" The deafening voice echoed through the hill, but Omaeda didn't answer. He just kept running, his terrified cries drowned out by the madness of battle.
Elsewhere, shards of ice and snow filled the air as Hitsugaya Tōshirō's figure blurred through the storm, his Shunpo pushed to the limit. The sky itself seemed to freeze under the relentless assault of Hyōrinmaru. The young captain's breath came sharp between clenched teeth as he glared at the handsome, expressionless man before him. Hyōrinmaru's attacks were colder, sharper, and infinitely more precise than his own. Every movement of that icy dragon felt like a judgment from the heavens. Even as the wielder of the strongest ice-type Zanpakutō, Tōshirō found himself completely overpowered, each clash revealing just how much his control fell short of his blade's true potential.
Not far away, Rukia fought her own desperate struggle. Her breath came in ragged bursts, the frost biting at her skin and joints until her hands turned pale white. Before her stood Sode no Shirayuki beautiful, calm, and terrifying. Every motion of that snow-white blade was elegant and fatal. Rukia's own mastery seemed shallow in comparison, and the disparity between them deepened with every clash. Each technique her Zanpakutō unleashed was faster, colder, and far beyond what she herself could perform. As the blizzard swirled around them, frustration and disbelief filled Rukia's heart. To be defeated by her own sword by the embodiment of her own soul was agony.
The same tragedy unfolded across the entire hill. Renji was pressed down by the feral might of Zabimaru; Madarame Ikkaku was driven back by the crushing force of Hōzukimaru; Hisagi Shūhei barely blocked the scything strikes of Kazeshini. Each battle was fierce, but every single one fell one-sidedly into defeat. For the first time, the Shinigami who prided themselves on bravery and strength were utterly suppressed by their own Zanpakutō spirits.
"Damn it, don't get away from me!" Sui-Feng's furious voice split the air. Her golden sword beast, Suzumebachi, darted playfully through the sky, wings glimmering as she laughed mockingly. "Silly, silly, can't even touch me, Captain~" she taunted, flitting out of reach like a mischievous child. Rage burned through Sui-Feng's veins as she struck again and again, each move swifter than the last, yet she could not even graze her target. The humiliation twisted in her chest like a blade.
In another corner of the battlefield, Kurotsuchi Mayuri faced his own monstrous creation Ashisogi Jizō. The enormous golden infant hung in the air, its mouth gaping wide as it considered where to unleash its deadly gas. Mayuri watched with an amused smirk. "Ah, without my command, you're truly brainless," he said dryly, eyes glinting with ridicule. "Spray where there are many people... truly an embarrassment." He sighed, pressing his palm to his forehead. The scene was so absurd it almost insulted his intellect. Yet as he muttered, Ashisogi Jizō turned its grotesque head toward him, its vacant eyes gleaming, and opened its mouth aimed directly at its master. Mayuri froze, then chuckled under his breath. "Cut, worthless prototype," he hissed, his confidence unshaken. After all, he had designed ninety-nine counteragents for his own poison.
Across the battlefield, the tide only worsened. Despite the efforts of the remaining captains Kyōraku Shunsui, Ukitake Jūshirō, Unohana Retsu, and Kuchiki Byakuya the Shinigami ranks were being pushed into collapse. The first three fought freely, unburdened by their absent Zanpakutō spirits, while Byakuya's sword beast, for reasons unknown, refused to attack him. Together, the four moved swiftly across the battlefield, intercepting fatal blows and keeping countless subordinates alive. Yet even with their intervention, the outcome was grim. The sword beasts fought with both power and familiarity, knowing every flaw and habit of their masters. Without the ability to release their own Zanpakutō, the Shinigami were fighting blind, outmatched from the very start.
As the clashes rang out and the night wind carried the cries of the wounded, despair settled in like a shadow. It was clear the battle had turned into a slaughter. If this continued, Seireitei would crumble. Amid this chaos, Kyōraku Shunsui stood motionless, his eyes unreadable beneath the brim of his straw hat. While others panicked, he was thinking.
Ukitake and Unohana both noticed the shift in his expression. "Shunsui..." Ukitake murmured, sensing something in his silence. Kyōraku slowly lifted his gaze, eyes sharp as they reflected the distant light of the flames.
"Compared to everything else," he said quietly, "there's one thing I can't ignore."
Muramasa turned toward him, interest flickering in his crimson eyes. Even Senbonzakura, armored and cold, paused in midair. Every motion on the battlefield stilled. The Shinigami knew that tone Kyōraku's frivolous calm always hid something keen.
"What I care about," he continued, his voice low yet cutting through the noise, "is where that person's sword beast is."
The wind fell silent. The fighting halted. Every Shinigami froze. They all knew who he meant.
Kyōraku's gaze didn't waver as he went on. "If you sealed the old man's Ryūjin Jakka for its loyalty... then tell me, Muramasa what about that person's Zanpakutō?" His tone sharpened, the weight of his words pressing through the air. "Where is Su Li's?"
A collective shiver rippled through the ranks. The realization hit like thunder. Su Li's Zanpakutō an existence whose power had shaken the entire Soul Society was nowhere to be seen. If such a being had been released as a sword beast, the devastation would have already surpassed imagination. But it wasn't here.
Muramasa's calm expression faltered for the first time. His eyes narrowed, the faintest flicker of unease breaking his composure.
"If his Zanpakutō is sealed, that's one thing," Kyōraku said quietly. "But if it isn't" His eyes locked on Muramasa, cold and steady. "then where is it?"
The question hung over the hill like a blade. The flames flickered. The sword beasts themselves hesitated, as if the weight of that name chilled even their rebellious souls.
Muramasa's faint smile finally vanished. His lips parted, voice hoarse. "Except for that old man's Zanpakutō... all others have been freed."
But his tone wavered, and his eyes refused to meet theirs. The answer was incomplete, evasive. Every Shinigami felt their heartbeat quicken. Was it relief or dread? No one could tell.
Because if Su Li's Zanpakutō still existed, unseen and unbound...
Then the true storm had yet to begin.