These three climactic battles are juxtaposed together, cross-cutting back and forth.
- Szayelapparo’s Laboratory | Part I
Renji and Yumichika are checkmated by the powered-up Szayel. He has created his voodoo dolls and is systematically crushing their organs, torturing them.
- Aaroniero’s Palace | Part I
Aaroniero’s chamber is coated in cracked ice. Zommari Leroux, the Séptima Espada, stands over the fallen Gillian’s corpse. Noticing that Rukia Kuchiki still breathes, he readies to finish her off.
- The Hueco Mundo Dunes | Part I
Nnoitra breaks Ichigo’s arm while Tesra restrains Orihime. A helpless Nel grows increasingly distraught until she erupts with Reiatsu and transforms back into her true self — Nelliel Tu Odelschwank, the former Tercera Espada. She begins battling Nnoitra, their fight proceeding as it did in Canon: she spits his Cero back at him and proceeds to give Ichigo an enthusiastic hug that nearly breaks his back. Nnoitra emerges from the explosion largely unscathed.
- Aaroniero’s Palace | Part II
As Zommari unsheathes his blade to behead Rukia, he senses four Reiatsu signatures behind him. He turns to see Suí-Fēng, Kenpachi Zaraki with Yachiru Kusajishi perched on his shoulder, and a nervous Ōmaeda standing several paces behind them. Suí-Fēng, with her Suzumebachi drawn, warns Zommari that she will not allow him to execute a lieutenant of the Gotei 13. The Espada introduces himself and tells Suí-Fēng that she is welcome to try and stop him.
- The Hueco Mundo Dunes | Part II
Nel lands a curving laceration along Nnoitra’s chest -- breaking his Hierro for the first time. They continue to battle as we segue into their flashback. The main divergence in their backstory is that Nnoitra poisoned Nelliel with an experimental concoction given to him by Szayelaparro before ambushing her. Afterwards, when an unconscious Nel transformed into an infant in the desert dunes, Szayel explained to a confused Nnoitra that the poison’s effect was to reverse the victim’s age until they no longer “remembered themselves” -- history, personality, and especially their power.
We leave the flashback as Nnoitra reflects on how his taunting seemed to rekindle Nelliel’s knowledge of herself, reversing the toxin’s effects. The Espada is pleased to know that the memory of him was key in helping her reconstitute her adult form. In Nnoitra’s mind, this means that her hatred of him is now a critical part of her identity -- just as hating her had become integral to his long ago.
- Szayelapparo’s Laboratory | Part II
With Renji and Yumichika on the ropes, Dondochokka and Pesche reveal their true identities and fire their combined Cero at Szayel.
- Aaroniero’s Palace | Part III
An impatient Kenpachi watches as Suí-Fēng squares off against Zommari Leroux: a Shunpo master versus the fastest Sonído amongst the Espada. Ōmaeda struggles to perceive their speed as they try to outflank each other, both of them blurs until clashing like lightning strikes.
Kenpachi, bored by the show, tells Yachiru to collect Rukia and take her to safety. The lieutenant enthusiastically hops off his shoulder and dashes towards Rukia’s body -- only to be circumvented by Zommari, his sword raised. Suí-Fēng materializes between them, parrying Zommari’s slash and striking him in the chest with a punch powered by Shunkō. Zommari slides back several yards; Kenpachi lunges from behind him with a sword swing. The captain’s blade cleaves through Zommari and smashes into the tile, only for the Espada’s bifurcated visage to fade like mist. A sword slash rips through Kenpachi’s shoulder as Zommari materializes behind him, revealing that his speed allows him to generate afterimages of himself -- Gemelos Sonído.
Suí-Fēng calls Kenpachi out for interfering in her fight, reminding him to observe etiquette between captains. Unfazed by his wounded shoulder, Kenpachi complains that he’s tired of being a bystander and that the Arrancar made himself fair game when he attacked Yachiru. Zommari interrupts their argument -- asserting that both Shinigami only operated under the pretense of honor until it no longer benefitted them. The Espada concludes that this was to be expected, for Shinigami are inherently underhanded creatures. He multiplies his visage into four clones using Gemelos Sonído, telling Suí-Fēng and Kenpachi that he will fight both of them simultaneously.
- Szayelapparo’s Laboratory | Part III
Szayel cleaves through Dondochakka and Pesche’s combined Cero, revealing that he knew their identities from the get-go and how to counter their ability. The Octava Espada adds that he has grown bored of this battle and will now finish it by trying out his latest invention. A mechanical monstrosity arises from the rubble behind him, aiming an enormous cannon square at Renji and Yumichika. The two Shinigami brace themselves, Yumichika telling Renji that they had fought to their limit, and there was no shame in that. The mecha charges with a mysterious energy and readies to fire, Szayelaparro cackling maniacally — until the machine putters, creaks, and topples over. Szayel, confused, turns and irately exclaims that it should be fully operational. “Oh, it was,” a voice calls out. “Until I made some alterations.” Mayuri Kurotsuchi steps out from the scrap, bedecked in regal attire and wearing the smuggest of all shit-eating grins.
- The Hueco Mundo Dunes | Part III
Nelliel is repeatedly outflanking Nnoitra but making very little progress in bringing him down, his Hierro proving more resilient than she remembered. The Quinta Espada mocks her as he swings Santa Teresa and forces her to dodge, asking if she regrets not finishing him off all those decades ago. Nelliel doesn’t answer, parrying his strike and carving a deep gash along his chest. The Quinta Espada slides back, his breathing labored and eyes seething with hatred. Nelliel admits that she is still acclimating to her body. She swings her Zanpakuto, flicking Nnoitra’s blood onto the sand, and adds that she’s beginning to remember her full strength. Nnoitra, remembering the pang of humiliation she gave him decades before, whips himself into a fury as he releases Santa Teresa. He erupts with Reiatsu and transforms into a sleek powerhouse; his limbs lengthening into spindly claws and two enormous scythes extending from his forearms.
Ichigo calls out for Nelliel to guard herself, but it’s too late. Nnoitra begins his onslaught, Nelliel struggling to defend herself against the arching scythes. Seeing an opening, she weaves between his blades and lands a strike against his chest -- only for her blade to slide ineffectually off his strengthened Hierro. Nnoitra’s claw grips her sword, holding her in place as four pincers comprised of Reiatsu sprout from his back, the upper pair curving down and hooking into Nel’s shoulders. Ichigo and Orhime cry out as Nnoitra lifts Nelliel off the ground. Tickling her chin with the tip of his scythe, Nnoitra is confident that he has finally bested the former Tercera Espada.
- Aaroniero’s Palace | Part IV
Kenpachi swings around haphazardly at Zommari’s blitzing clones, grumbling that he ought to stay still for a moment. The Espada lands a slash across Kenpachi’s chest, the delighted captain responding by snatching his attacker’s arm. All of Zommari’s clones vanish as Kenpachi holds him firmly, thrusting his sword at him. Zommari backflips, willfully twisting his arm out of its socket as he kicks Kenpachi and breaks free from his grip. The Espada lands a safe distance away, his limp arm grotesquely fastening itself back into joint. He commends Zommari for his guile, but concludes that the Shinigami was wholly lacking in elegance or strategy.
Suí-Fēng leaps over Kenpachi with her Shikai released, grinning as she wholeheartedly agrees with Zommari’s assessment. The Espada doesn't assume a guard stance, but cockily splits into four afterimages as Suí-Fēng lunges down. Pivoting, she strikes the true Zommari square in the chest. He stumbles back, confused as to how she identified him. Suí-Fēng points Suzumebachi’s stinger to the icy ground, observing that Zommari’s steps left scratches on the frost and tipped her off to his exact location. She then points her gauntlet at Zommari, stating that his overconfidence had already cost him dearly.
Zommari looks down at his wound and sees a butterfly stamp etched across his chest. Suí-Fēng explains that she has marked him with Nigeki Kessatsu, and that her next strike will seal his fate. The Espada praises Suí-Fēng, calling her a cunning creature that he will enjoy governing. He holds his sword aloft, each finger releasing the hilt until it is left suspended in the air, and he cranes his neck until it contorts into an impossible angle, his eyes dilating. Releasing Afrodita, he is enveloped in a pink mist and reemerges with four arms, his entire torso pocked with bulbous eyes. He is sitting in a meditation posture and hovering off the ground. Nigeki Kessatsu's butterfly stamp remains emblazoned on his chest.
Yachiru, hopping back onto Kenny’s shoulder, remarks that she can’t tell if Zommari has gotten any stronger, but that he sure looks uglier now. Zommari retorts that all of them will soon be subjects of his “love,” two of his many eyes dilating. Amour charms imprint on Yachiru’s chest and Suí-Fēng’s right arm — the limb wielding Suzumebachi. Zommari grins, announcing that both belong to him now. Yachiru, as if being puppeteered by unseen strings, unsheathes her blade and plunges it into Kenpachi’s shoulder. She begs his forgiveness as he instinctively grabs and tosses her away, her sword still lodged in him. Suí-Fēng’s eyes widen as she intuits what this means. Before she can react, her arm involuntarily rears up and stabs Suzumebachi into herself, the butterfly blooming across her chest. She believes she is done for as the arm draws back to strike again, but Kenpachi lunges forward and slashes. Suí-Fēng’s arm falls limp, the tendons severed. Coated in panicked sweat, she thanks Kenpachi, who turns to Zommari and asks how the fuck he did this.
The Espada gives his spiel on the nature of control, revealing his power of Amour. The Shinigami listen with horror as the battle’s reversal of fortune fully dawns on them.
- Szayelapparo’s Laboratory | Part IV
Szayelaparro demands that the interloper identify himself. Mayuri Kurotsuchi introduces himself while Nemu, who has been physically scarred since we last saw her, passively stands by his side. He reveals that they had reached Las Noches days ago after his Garganta deposited them onto a small island encircled by a lake of acid. Yumichika wonders aloud how they escaped from such a tight spot, to which an incredulous Mayuri reveals that Nemu had used her own body as a raft for him to stand upon and wade to land, of course. With great pride, the captain explains how he used his Nisehada — a cloaking camouflage — to infiltrate Szayel’s lab and observe his experiments over the last several days; even helping himself to some of the Espada’s tech for some new body modifications.
Renji, spitting out blood, asks Mayuri why he didn’t interject in the fight sooner. The captain replies that he knew that Szayel would wait to use his new mech as the coup de grâce, and that he wanted to see the Espada’s face after his new toy broke.
Szayel, having had enough of this shit, engages Mayuri in a battle of mad science. It plays out as it did in the Canon: Kurotsuchi repeatedly counters Szayelaparro’s maneuvers until the Espada respawns himself from Nemu’s body. The time-dilation toxin kicks in and Mayuri digs his sword into Szayel’s heart; capping off the battle with that badass speech about the futility of “perfection.” He cracks open Szayel’s laboratory, stepping over the charred remains of the Privaron Espada and chiding Renji for not leaving the cadavers intact for him to experiment on. The captain tells Renji and Yumichika that they may go; he and Nemu will stay and rummage through the slain Espada’s goodies.
- The Hueco Mundo Dunes | Part IV
Nnoitra toys with Nelliel, pressing his scythe to her forehead while wriggling his pincers deeper into her shoulders, eliciting a scream. Orihime and Ichigo watch in horror, Tesra restraining both of them — until a grievously wounded Grimmjow appears behind him. Before Tesra can even turn his gaze, Grimmjow grabs him by the upper jaw and rips off the top half of the Arrancar’s head. The Sexta Espada collapses back down to the ground with a wheeze, his strength now totally spent. Ichigo, who can barely stand with his broken limbs, asks Inoue how fast it would take for her to heal him. Orihime doesn’t answer, stepping towards Nnoitra and Nel with her arm outstretched, as if in a trance.
Nnoitra, having satisfied his desire to torture Nelliel, draws his scythes back, readying for a beheading swipe. Bidding her goodbye, he lunges his blades forward, only for them to bounce off from Nel’s head, as if deflected by air. Nnoitra is confused, and then he sees it -- a wall comprised of light has materialized between him and his prey, the unfurling shield severing his Reiatsu pincers. Nel falls onto the sand, blood spurting from her puncture wounds. Nnoitra roars obscenities and blitzes the obstruction with his scythes -- growing increasingly agitated as it repels every slash. He turns his eyes and sees Orihime only yards away from them, arms outstretched. She has conjured a strengthened Santen Kesshun, wielding it with more dexterity than we’ve seen before.
Nnoitra curses her out as a “witch,” then turns to strike at the shield once more. Tsubaki glows at the center of the triangle as Nnoitra’s blade connects -- absorbing the force of his blow and redirecting the energy back at him -- a new technique called Shiten Koshen. The Espada is thrown back as the shield radiates with light and then dissipates. Rising to his feet, Nnoitra is bristling with rage at the thought that this woman has gotten the better of him. He re-sprouts his Reiatsu pincers and dashes towards Orihime. An authoritative “Stop!” calls out from behind him, halting his charge. He turns to see Nelliel back on her feet, holding her blade horizontally. "Praise, Gamuza."
Nnoitra’s brow twitches as the smoke clears, Nel’s wounds patched by her Resurrección’s armor, her legs elongated and fur-clad like the lower half of a Satyr. She extends her lance towards him, beckoning him to remember who his opponent is. The two Espadas charge at each other, their clash sending a volcanic plume of sand up towards the sky.
- Aaroniero’s Palace | Part V
Kenpachi slashes at his own leg and falls forward, planting his Zanpakuto into the ground to steady himself. His body is stamped with Amour and largely immobile after he severed his own tendons to escape the charm's control. Zommari wryly observes that the captain has a taste for masochism.
Suí-Fēng stands in a defensive posture behind Zommari, bracing herself to dodge with Shunpo at any moment. Ōmaeda is forcibly contorted in a ridiculous posture, panicking as his Amour-tagged arms and legs bend unnaturally, threatening to snap. Yachiru lies on the floor, tears in her eyes as she sees her sword still lodged in her captain's shoulder. She apologizes to Kenny for stabbing him. Kenpachi tells her not to worry about it, assuring her that he knows she'd never attack him willingly. He promises her that he'll make the Arrancar pay for forcing her.
Zommari interjects, wondering aloud how Kenpachi will go about his vengeance if he can can no longer move. With a curl of his fingers, he returns Ōmaeda back to a normal posture and beckons the lieutenant to draw his sword -- requesting that he thrust it into Kenpachi’s back. Suí-Fēng roars in protest and sprints in a serpentine dash of Shunpo. She is within a yard of Zommari when an Amour charm imprints on her chest, freezing her on the spot. Pleased, Zommari turns his head until it twists by 180 degrees, his face grinning at a horrified Suí-Fēng. The Espada boasts that it is futile to attack from any direction, because his eyes see all.
Suí-Fēng is startled as a Heilig Pfeil fires from behind, whizzing an inch past her head and landing square into one of Zommari’s dilated eyes. The Espada grimaces as the arrow punctures and bursts his optical orb. The Amour charm on Suí-Fēng’s chest fades; she nearly topples over from the discombobulation of regaining control over her body. Zommari trains his eyes on the shadows, calling on the mystery archer to show themself.
Uryu Ishida emerges from the darkness, his bow drawn. He had hypothesized that Zommari’s eyes had to be fixed on their target for him to maintain his dominion over it. Noting that Suí-Fēng had regained control over her body, he concludes that Zommari’s control was severed when he lost the specific eye that had imprinted her with Amour.
The Séptima Espada congratulates Uryu on his perceptiveness and asks who he is. Uryu states his name and that he is a Quincy. Zommari’s primary eyes narrow with disgust, his levitating body twisting around to rejoin his head in facing Uryu as he states that Quincy are even more loathsome than Shinigami. The Espada's eyes dilate and fire a blitz of Amour. Suí-Fēng attempts to dodge with Shunpo, but is struck with a flurry of charms. Uryu stands still, passively receiving a dozen Amour stamps imprinted onto his body. Zommari promises to give the Quincy a most exquisite death, roving his fingers, ordering his body to contort itself until it snaps apart.
Uryu does not budge. Flabbergasted, Zommari focuses all of his control to get the Quincy’s limbs to move. Uryu tells him not to bother, reaching back to touch the nape of his neck. He shows his hand to Zommari -- his fingers stained with fresh blood. The Espada's eyes widen as Uryu explains how he had severed his own spinal column with surgical precision. As of now, his entire body is paralyzed.
Zommari, incredulous, asks Uryu how he could still possibly be standing. The Quincy answers by emitting a blue glow, strings of Reishi materializing around him. He is utilizing Ransōtengai -- piloting his body through his own Reiryoku. Zommari, furious, directs Suí-Fēng to attack him with Hakuda. Uryu throws a Gintō, the capsule unfurling into a Gritz that ensnares her body.
Zommari's upper arms whirl, summoning Yachiru and Ōmaeda to their feet, angrily directing them to attack. Uryu raises his fist to reveal a trigger -- stating that he had been observing Zommari’s fight with the captains and had already devised a plan to kill him. He flicks the trigger -- Reishi flares that he had lined around the entire chamber firing all at once. Zommari winces as all of his eyes are blinded by the brilliant light flashing from all directions. Uryu dashes around Zommari with his Hirenkyaku, firing Heilig Pfeil with pinpoint accuracy at each of the Espada's globular eyes, bursting them. When the flares subside, Zommari struggles to see with his two primary peepers -- all he can make out is the light emitting from Uryu’s drawn Seele Schneider. Uryu has enclosed each of the Shinigami in a Gritz, reasonably shielding them from what is about to occur. He explains that he had planted five Seele Schneiders along with his flares, setting up a Sprenger. He thrusts his sword down to the ground, activating his trap. A pentagon of Reishi spreads across the chamber and converges on Zommari, erupting into a blast that blows the roof off of Aaroniero's palace.
As the dust settles, Zommari stumbles out from a smoldering crater, his body bloodied and charred. He has sustained too much damage to readily sprout new eyes. Lids form around his body, struggling to pry open -- it will take time for them to bud. He sees Suí-Fēng climb out of her protective Gritz, largely unscathed. Suddenly, he feels a heat against his neck, turning his gaze to see Uryu holding the Seele Schneider to his throat. Zommari, knowing he is beaten, looks upon the Quincy with contempt. He states that Uryu has no right to purge him from existence -- to remove him from the cycle of reincarnation as if he were vermin. Having said his piece, Zommari tells the Quincy to finish him and be done with it.
Uryu looks to Suí-Fēng and lowers his sword, telling Zommari that he will not kill him. But she will.
Suí-Fēng flash steps before Zommari. Her left arm cradling Suzumebachi, she stabs its stinger into the butterfly stamp emblazoned on Zommari's chest, fulfilling Nigeki Kessatsu. Leroux looks down in shock as his wound bursts into a black flame. Understanding that he has been spared non-existence and will instead be purified, his eyes soften into a weary resignation. He cranes his head back to gaze up at the Hueco Mundo sky one last time as the flames swiftly engulf him. The Séptima Espada crumbles into ash, his remains scattering into the wind.
- The Hueco Mundo Dunes | Part V
Nelliel and Nnoitra are locked in a vicious battle, both landing lacerating strikes on each other. Nel blitzes around him with amazing speed, all while matching his physical might as she wields her lance. The Quinta Espada’s frustration mounts as it becomes clear that he has not bridged the gap between him and Nel after all these years. His pincers and scythes flash in a coordinated strike. To his shock, Nelliel deflects all of the blades, shattering them, and plunges her lance deep into his gut. Nnoitra falls to his knees, defeated. Nel retracts her weapon and stands imperiously over the bloodied Espada, her face mournful. Nnoitra, hatred in his eyes, tells her to finish it. A long beat follows, a gust of wind sweeping between the both of them.
Nel, head bowed, admits that she did regret sparing Nnoitra all those years ago, but not because he was a threat. It was because she knew all along that he desperately wanted to die.
Nnoitra tenses, taken aback by her words. Nel continues: she knew that Nnoitra wanted to provoke her into killing him so he could escape from Hueco Mundo and his existence as a Hollow. Nelliel confesses that it was not camaraderie, honor, or even mercy that kept her from killing him; it was because she found him unbearably pitiful, and she savored the sadness he provoked in her. His endless despair satiated her aspect of death: Lamentation. She never granted him the kindness of escape because she selfishly wanted to continue reveling in his sorrow. That was her regret. Closing her eyes, she turns her back on Nnoitra, stating that he could either try to find peace with himself or perish. The choice was his.
Nelliel strides away to rejoin Orihime and Ichigo. Nnoitra watches her, his despair curdling into all-consuming resentment. Struggling back to his feet, he roars that their duel is not over and lunges after her. In one fluid motion, Nel whirls back around and throws her Lanzador Verde. The Reiatsu-burning lance spins through the air and spears right through Nnoitra’s chest, drilling until it explodes out from his back and lands in the sand. Nnoitra falls to his knees once more, his glazed eyes staring into Nelliel’s as he collapses, dead.
Orihime breathes a sigh of relief, then hears Ichigo cry out to her: Grimmjow is dying. The Sexta Espada is rasping, blood from the wound Nnoitra inflicted on him turning the sand surrounding him red. Ichigo, panicked, asks Orihime to come and heal Grimmjow. The Espada casts a suspicious eye toward Ichigo, incredulous that he would want to heal him — insisting that he will attack him again once he is healed. Ichigo, with a smile, tells Grimmjow that Nnoitra would have killed them all if he had not intervened, and that they at least owe him his life. Orihime runs towards them — only for Coyote Starrk to materialize before her. He apologizes for the interruption, placing his hand on Orihime’s shoulder, adding that he needs to “borrow her for a while.” He whisks her away with Sonído before Nelliel can reach them.
Ichigo cries out for Orihime, panicking as he looks down to Grimmjow, not knowing what to do. The Espada has a weary expression, mysteriously remarking that it “must be time.” Ichigo, hysterical, tells Nel that they must get Grimmjow to a healer. His rambling is interrupted when the Sexta Espada grips him firmly by the arm, yanks him close, and asks that he make a promise to him: that he get stronger. Ichigo listens wide-eyed as Grimmjow implores him to get stronger -- or else he won’t stand a chance the next time. His fangs curled into a smile, he boasts that he will return as a mighty Vasto Lorde and conquer all of Hueco Mundo, eating as many Hollows as he can find until he has had his fill. Then, when all other Arrancar are finally beneath him, he will come find Ichigo Kurosaki and fight him once again. He warns Ichigo that he must become stronger, or else he will be crushed without mercy. Ichigo, emotional, clasps his hand over Grimmjow’s, promising to be ready for their rematch. Grimmjow, the Sexta Espada, closes his eyes and rests back on the sand, drawing his last breath.