Arc 10The Road to Hueco Mundo

Yan Si helped rebuild Soul Society, took on Tōshirō Hitsugaya as his disciple, and joined Kuroyashiki Kenpachi and Urahara Kisuke on an expedition to confront Aizen. The expedition reached Hueco Mundo, where Kuroyashiki battled Nnoitra and Starrk while Yan Si met Aizen at Las Noches.

  • Yan Si defeated the Visored under his control, then helped them learn that Aizen had manipulated Seireitei and led them toward the hilltop confrontation.
  • Aizen defeated the assembled Shinigami and Visored with Kyōka Suigetsu, then escaped to Hueco Mundo with Kaname Tōsen as Yamamoto and the others began reorganizing Soul Society.
  • Yan Si was appointed captain of the Ninth Division and proposed a Court Security Guard Squad, while Gin Ichimaru and Kurotsuchi Mayuri received consideration for captaincies.
  • Yan Si gave Mayuri a Soul Jade to awaken Kurayashiki Kenpachi, investigated how Shinigami could become human, and began a relationship with Yoruichi.
  • Yan Si recruited Tōshirō Hitsugaya as his disciple and gave him Hyorinmaru, while Aizen transformed Nelliel into the third Espada and she established a peaceful palace for Hollows.
  • Yamamoto sent Yan Si, Kurayashiki Kenpachi, and Urahara Kisuke to Hueco Mundo to investigate Aizen, and Yan Si left Enrakyōten for Tōshirō.
  • At Las Noches, Kurayashiki fought Nnoitra and then Starrk, while Yan Si met Nelliel and sat down with Aizen as Tōsen went to confront Urahara.
  • Yan Si told Aizen that the bones of Squad Zero formed the Ōken, and Aizen discussed how the Espada’s extreme emotions related to their power and evolution.
Chapters 227–251 Vol. 3 Read

Ch. 227The Visored's Battle in the Great Prison (II)

Yan Si faced Hirako, Love, and Rōjūrō while the other Visored fought around the ice field. After Kensei recovered from Lisa’s attacks and fought her with Bankai and Hollow powers, Yan Si sent Kensei, Kyunnan Shiro, and Lisa away, leaving himself to face all three masked opponents alone.

  • Yan Si suspected Hirako, Love, and Rōjūrō were coordinating their attacks rather than fighting mindlessly, and he held position while they remained still.
  • Kyunnan Shiro defeated Lisa’s defensive advance long enough to wake Kensei, then urged him to fight her while he rested.
  • Kensei used Bankai against Lisa, but she turned the explosive force stored in Iron Syringe back on him and drilled him into the ice.
  • Kensei regenerated with Hollow powers, fought Lisa again, and knocked her unconscious with an Explosive Cero that collided with her Dragonfly Fall.
  • Yan Si realized Kensei’s Hollowfication had erased his memories and told him to take Lisa and Kyunnan Shiro to rest, insisting that he would fight Hirako, Love, and Rōjūrō alone.

Ch. 228The Visored's Battle in the Great Prison (III)

Yan Si overcame Sakanade by entering his inner world and fighting on instinct, then defeated Love and Rōjūrō and knocked aside Hirako's enormous Cero. Hirako realized Yan Si had surpassed his expectations, but Yan Si struck before Hirako could call off the fight.

  • Yan Si used One Bone, but Sakanade reversed his perceptions and left him wounded; he released Kyōka Suigetsu and entered his inner world.
  • Yan Si donned the black robe and silver-white mask in his inner world, then used instinct to blast Love out of hiding and stomp Rōjūrō from beneath the ice, defeating both.
  • Hyorinmaru froze Hiyori and Hachigen Ushōda, then sat down to recover while Kensei and Kyunnan Shiro watched Yan Si.
  • Hirako revealed that he had regained awareness and deliberately used Sakanade to test Yan Si, but Yan Si's instinctive attacks defeated Love and Rōjūrō.
  • Hirako identified Yan Si's seven-meter trigger zone and fired a massive Cero, which Yan Si casually swatted into the distance.
  • Hirako began to admit that he had come to his senses and wanted to stop, but Yan Si suddenly appeared before him and punched.

Ch. 229The Visored's Battle in the Great Prison

Yan Si rescued the Visored in Kyōgoku and told them that Aizen Sōsuke had framed them while Seireitei descended into chaos. After the Visored debated whether they still belonged in Soul Society, they chose to confront Aizen first and set out to settle the score.

  • Yan Si defeated Rōjūrō, Love, and Hirako, then stopped attacking Hirako after Kensei and Kyunnan Shiro called out to him.
  • Yan Si freed Kensei from uncertainty by explaining that Central 46 had sentenced the Visored to eradication and that Kuchiki Kyōka had incited Zanpakutō rebellion in Seireitei.
  • Hirako recovered, identified his lieutenant Aizen Sōsuke as the mastermind, and helped revive the Visored with Hachigen Ushōda's healing.
  • The Visored questioned whether they should continue protecting Seireitei after being rejected as Shinigami, while Kyunnan Shiro argued that their new strength could help them protect it.
  • Yan Si urged the Visored to prioritize confronting Aizen, and Hirako, Kensei, Hiyori, Love, and Rōjūrō agreed to settle the score with him.
  • Hirako led the Visored toward the door to the level above, declaring that it was time to confront Aizen.

Ch. 230The enemy was on the Hill of the Twin Executions

Kuchiki Kyōka’s Zanpakutō rebellion plunged Seireitei into chaos as manifested blades attacked their owners. Kurotsuchi Mayuri traced the enemy to the Hill of the Twin Executions, and the captains and their Zanpakutō began converging there.

  • Kuchiki Kyōka used Muramasa’s ripples to manifest Zanpakutō throughout Seireitei, and the spirits attacked their owners.
  • Kurotsuchi Mayuri’s manifested Ashisogi Jizō poisoned researchers, but Mayuri resisted the poison and broke his Zanpakutō when it refused to obey.
  • Mayuri used reishi readings to locate the enemy at the Hill of the Twin Executions and told the divisions that breaking their Zanpakutō could stop the attacks.
  • Kyōraku Shunsui kept playing with Katen and Kyōkotsu, while Shiba Kaien calmed Nejibana by inviting her to tea.
  • After Ukitake Jūshirō received Mayuri’s report, he and Sōgyo no Kotowari set out for the Hill, followed by Kaien and Nejibana.
  • Yamamoto, Sasakibe, and Gonryōmaru stopped fighting and headed for the Hill of the Twin Executions.

Ch. 231The battle on the Hill of the Twin Executions (I)

Aizen Sōsuke waited at the Hill of the Twin Executions as the captains approached, while Kuchiki Kyōka fought Kenpachi Zaraki. After a brutal clash, Kyōka lost his nerve and Byakuya stopped him, declaring the fight over.

  • Kaname Tōsen warned Aizen Sōsuke that the Thirteen Court Guard Squads had found them, and Aizen said the seal was nearly undone.
  • Kuchiki Kyōka recalled Muramasa’s power as Kenpachi Zaraki charged the hill, then fought him and struck him with a Cero that stripped away his face.
  • Kenpachi Zaraki survived the Cero and fought Kyōka through a clash of swords and Reiatsu, leaving both men grievously wounded.
  • Unohana Retsu healed Kenpachi Zaraki and told him the fight was over after she saw Kyōka trembling; Kenpachi turned away from him.
  • Kuchiki Kyōka charged after Kenpachi Zaraki, but Kuchiki Byakuya blocked him with Senbonzakura and told him to stop disgracing the Kuchiki family’s name.

Ch. 232The battle on the Hill of the Twin Executions (II)

Aizen released the Destroying Cocoon King and absorbed it into the Soul Jade, then effortlessly defeated Shiba Isshin and Shiba Kaien as captains and Visoreds gathered on the Hill of the Twin Executions. The battle was poised to widen as Aizen faced the assembled forces and Yan Si joined Byakuya and Kōga.

  • Kuchiki Kyōka charged through Kuchiki Byakuya’s pink blades, but Kaname Tōsen stabbed him and Byakuya from behind before Shiba Isshin struck Tōsen with Getsuga Tenshō.
  • Aizen ordered Tōsen to stand down, broke the Destroying Cocoon King’s seal, and released the enormous flaming execution Zanpakutō.
  • The Destroying Cocoon King attacked Aizen, but he stopped it with one hand and absorbed it into the Soul Jade, saying he would take it to Hueco Mundo to infuse it with Hollows.
  • Shiba Isshin used Bankai and attacked Aizen, but Aizen stopped his strike, broke his sword, and slashed him; Shiba Kaien’s Bankai attack also failed, and Aizen kicked him into Isshin.
  • Hirako Shinji and the other Visoreds arrived above the hilltop as Aizen dismissed the assembled fighters as insignificant and called Yan Si over.
  • Yan Si joined Kuchiki Byakuya and Kōga, and he remarked that the hilltop offered only sand or blood.

Ch. 233I will stand above the heavens (extended chapter)

Aizen revealed that his Kyōka Suigetsu had deceived everyone for decades, then attacked the gathered Shinigami while Yan Si tried to stop them from striking blindly. Before Yan Si could fight him, Gillian rescued Aizen and Kaname Tōsen through a portal to Hueco Mundo, and Aizen declared he would stand above heaven.

  • Kaname Tōsen questioned Yan Si about refusing to join Aizen, while Aizen explained that he knew of the eternal night and intended to control Soul Society.
  • Aizen explained that Hollowification had pushed the Visored beyond their limits, then revealed that his Kyōka Suigetsu could completely hypnotize anyone who had seen its Shikai.
  • Yan Si used Dankū to block the captains and Visored from attacking an illusion, and the real Aizen and Kaname Tōsen appeared overhead.
  • Aizen’s illusion caused Captain-General Yamamoto to kill Chōjirō Sasakibe, while Yan Si and the others realized their senses could not be trusted.
  • Aizen swiftly gravely wounded the Visored and Kenpachi Zaraki, and Yan Si drew Hyorinmaru to confront him as Captain-General Yamamoto prepared a devastating attack.
  • Gillian opened a portal to Hueco Mundo and rescued Aizen and Kaname Tōsen; Aizen shattered his glasses, declared he would stand above heaven, and promised to return.

Ch. 234Seireitei Security Guard

After Aizen escaped with the Soul Power of a million Zanpakutō, the captains learned that he had used the Central Library’s records to target nobles holding Soul King Fragments. Yan Si secured approval to establish the Court Security Guard Squad, with the Visored and Urahara joining, and was appointed captain of the Ninth Division before heading to the Training Ground for the required test.

  • Yamamoto summoned the captains and Visored to a meeting, where Yoruichi reported that seven upper-ranking, nine middle-ranking, and eleven lower-ranking noble families had been wiped out.
  • Urahara explained Aizen’s plan to pursue continual evolution using the Execution Blade’s Soul Power and proposed resigning to investigate the shadow beneath Seireitei.
  • Urahara revealed that Aizen had obtained detailed intelligence from the Central Library, and Kyōraku urged Yamamoto to address its inadequate security.
  • Yan Si proposed establishing the Court Security Guard Squad to protect important Seireitei sites and balance the nobles and the Thirteen Court Guard Squads; the captains approved it, and the Visored and Urahara volunteered to join.
  • Yamamoto appointed Yan Si captain of the Ninth Division and ordered him to demonstrate his qualifications at the Training Ground, with Unohana and Shiba Isshin as witnesses.

Ch. 235Captain of the Ninth Division, Siwei Yan

Yan Si fought Captain-General Yamamoto at the First Division training grounds to prove his strength and secure approval for his plans to change Soul Society. After their battle, Yamamoto appointed him Captain of the Ninth Division.

  • Captain-General Yamamoto forced Yan Si to fight with Zanpakutō, threatening to veto his proposals if he refused.
  • Yan Si drew on Hyorinmaru's power and clashed with Yamamoto's Ryūjin Jakka, filling the sky with ice and fire dragons.
  • Yan Si attacked with Flash Step, Kidō, Shunko, and close combat, but Yamamoto countered his techniques and met his One Bone punch with one of his own.
  • After the shockwave cleared the training grounds, Yamamoto praised Yan Si's abilities and asked whether he wanted Aizen to help break their limits.
  • Yan Si told Yamamoto that Soul Society needed to change because the world kept moving forward, and Yamamoto named him Captain of the Ninth Division.

Ch. 236The candidate for a solo raid on Hueco Mundo

Yan Si attended a captains’ meeting where Kurotsuchi Mayuri and Sajin Komamura were appointed to vacant divisions, while Gin Ichimaru’s candidacy was left undecided. Afterward, Captain-General Yamamoto ordered preparations for a Hueco Mundo raid and tasked Yan Si with helping awaken Kurayashiki Kenpachi as a potential solo attacker.

  • Old Iron urged Yan Si to recommend Gin Ichimaru and Rangiku Matsumoto for promotions, but Gin appeared and said he would think over whether to pursue a captain position.
  • Kurotsuchi Mayuri nominated himself for Twelfth Division Captain, demonstrated his research credentials, and won approval from the captains.
  • Sajin Komamura was appointed Seventh Division Captain, while Ukitake Jūshirō’s recommendation of Shiba Kaien for the Fifth Division received no support.
  • Kyōraku Shunsui recommended Gin Ichimaru for captain, but Yan Si asked the meeting to wait for Gin’s decision, leaving the Third and Fifth Division positions vacant.
  • Captain-General Yamamoto asked Kurotsuchi Mayuri to create a stable Senkaimon for a surprise attack on Hueco Mundo, then ordered Yan Si to help awaken Kurayashiki Kenpachi for a possible solo raid.

Ch. 237Can Shinigami Have Children? What About with Humans?

Yan Si gave Kurotsuchi Mayuri a Soul Jade to awaken Kurayashiki Kenpachi and learned about the Shiba family’s secret art for turning a Shinigami into a human. Afterward, Yan Si realized his human outlook came from retaining his past-life memories, and he continued toward the Ninth Division.

  • Kurotsuchi Mayuri asked Yan Si for a Soul Jade so he could awaken Kurayashiki Kenpachi and test whether a Visored could transcend the limits of a Shinigami.
  • Yan Si gave Kurotsuchi Mayuri a Soul Jade, which Mayuri placed in the tank with Kurayashiki Kenpachi as the captain began to breathe again.
  • Yan Si asked whether Shinigami could have children with humans, and Kurotsuchi Mayuri speculated that the Shiba family might have a way to return a soul to human life.
  • Yan Si visited Shiba Kaien, who said the Shiba family’s power concerned souls and that its records described a secret art for turning back into a human.
  • Yan Si concluded that his human perspective came from retaining the memories of his previous life, then headed toward the Ninth Division.

Ch. 238Pioneers and Guardians

Captain-General Yamamoto explained to Sasakibe why he allowed Yan Si’s influence to grow: he saw Yan Si as a pioneer rather than a guardian, with the potential to become a king. He left clear that Yan Si had not yet earned that position.

  • Sasakibe warned Yamamoto that Yan Si’s influence, alliances, and growing control over captaincy seats had become excessive.
  • Sasakibe said he doubted Yan Si was wholly devoted to the Soul Society, and Yamamoto agreed that Yan Si was unlike a Shinigami.
  • Yamamoto recalled founding the dojo and the Thirteen Court Guard Squads to protect the Soul Society, describing Shinigami as guardians.
  • Yamamoto called Yan Si a pioneer who could lead the Soul Society forward and had the potential to become a king, but was not worthy yet.
  • Sasakibe realized Yamamoto indulged Yan Si because Yamamoto had once wanted to be an agent of change himself.

Ch. 239A discussion of how Shinigami create life

Yan Si approved Gin Ichimaru’s move to the Third Division and promised that Rangiku Matsumoto could use the Soul Jade once she reached a training bottleneck. He then visited Yoruichi to test whether Shinigami could conceive children, leaving Hachi Saaya to guard the room for eleven days while he and Yoruichi slept afterward.

  • Yan Si agreed that Gin could take the captain’s assessment for the Third Division and let Rangiku go with him once he settled into the post.
  • Yan Si told Gin that Rangiku could use the Soul Jade after she trained to her bottleneck.
  • Hachi Saaya tried to stop Yan Si from entering Yoruichi’s room, but he evaded her and found a Gigai of himself in Yoruichi’s bed.
  • Yan Si questioned Yoruichi about how Shinigami created life, and they spent eleven days together testing whether they could conceive.
  • Yan Si left Yoruichi asleep and told Hachi Saaya not to disturb her; Hachi confronted him, then went inside and fell asleep in Yoruichi’s arms.

Ch. 240The Valley of Screams Dimension, the Wandenreich

Yan Si visited the newly established Court Security Guard Squad, where Hirako Shinji showed him the former Tsunayashiro estate and the captains’ training grounds. In a secret meeting, Urahara Kisuke revealed that the group had found a Valley Space beyond the Dangai and deduced that a powerful Quincy force could restructure worlds, leaving the Wandenreich’s threat under discussion.

  • Yan Si returned to the Ninth Division, told the exhausted Yamagane Tetsu to rest, and called him lieutenant, prompting Tetsu to collapse when squad members confirmed the promotion.
  • Yan Si visited the Court Security Guard Squad at the former Tsunayashiro estate, where Hirako Shinji showed him the training grounds and explained his role overseeing the Central Library.
  • Kyunnan Shiro complained about training the squad members, then tricked them into letting him go rest.
  • Urahara Kisuke told Yan Si and the other captains that their expeditions through the Dangai had uncovered a bubble-like world they called Valley Space, where they found souls known as Blanks and sensed Quincy.
  • Urahara deduced that a powerful Quincy force could restructure Soul Society and create another layer of space, and Yan Si confirmed that the theory was likely correct.

Ch. 241Those immortal bastards in the sky were an eyesore

Yan Si rejected Urahara's request to help decide whether to capture Quincy for research and learned more about Quincy and Squad Zero from Kurotsuchi Mayuri. The chapter ended with Mayuri inspired by Yan Si's question about Shinigami becoming human, while Kurayashiki Kenpachi remained trapped in the Soul Jade's transformation process.

  • Urahara proposed that a powerful Quincy faction might be behind the danger, and Yan Si argued that Aizen's flight to Hueco Mundo supported the theory.
  • Urahara hinted that he wanted Yan Si to understand the need to capture living Quincy, but Yan Si left the meeting and said he would follow Captain-General Yamamoto's orders.
  • Yan Si visited Kurotsuchi Mayuri, who explained that Quincy had a stronger connection to the being protected by Soul Society than Shinigami did and discussed the suspected Wandenreich.
  • Mayuri urged Yan Si to use the Hogyoku, but Yan Si said he feared something would go wrong and questioned why Squad Zero should not stop an invasion themselves.
  • Mayuri revealed his contempt for Squad Zero's immortality, and Yan Si asked whether a Shinigami could become human, prompting Mayuri to exclaim that he had found another path.
  • Yan Si told Mayuri to ask Kurayashiki Kenpachi whether he would attack Aizen in Hueco Mundo if he regained consciousness, and to inform Yan Si if Kurayashiki refused or wanted to die.

Ch. 242Candidates for Ninth Division Seat Officers and Fulfilling a Promise

Yan Si visited Byakuya and learned that the Shiba family’s secret technique let noble Shinigami become human to have children, but at the cost of illness, lost strength, or never returning to Soul Society. He escorted Rukia to the academy, recruited Shūhei Hisagi, Izuru Kira, and Renji Abarai for the Ninth Division, then headed to Runlin An to find Hyorinmaru’s future master.

  • Yan Si praised Yamagane Tetsu for managing the Ninth Division and learned that Byakuya had come looking for him.
  • Byakuya explained that the Shiba family’s secret technique enabled noble families to have children by turning Shinigami into humans, with severe costs; Yan Si reassured Byakuya and Hisana that they did not need to rush.
  • Yan Si agreed that Rukia should attend the academy before considering training in the Ninth Division, then escorted her to the First Academy of Spirit Arts and coached her to carry herself elegantly.
  • At the academy’s opening ceremony, Yan Si spotted Renji Abarai, Izuru Kira, Shūhei Hisagi, and Momo Hinamori, while Hyorinmaru urged him to find his future master, Tōshirō Hitsugaya.
  • Yan Si encouraged Shūhei Hisagi, Izuru Kira, and Renji Abarai to study hard and join the Ninth Division, then left for Runlin An to fulfill his promise to Hyorinmaru.

Ch. 243Geniuses emerged, a great era dawned

Yan Si found Tōshirō Hitsugaya in Runlin An and persuaded him to become his disciple after explaining that Tōshirō's powerful Reiatsu was harming Granny. Tōshirō joined the academy carrying Hyorinmaru, and Yan Si left him with the Principal to enroll before heading to the Tavern.

  • Yan Si found Tōshirō at Granny's cottage and explained that Tōshirō's Reiatsu was causing the marks on her arm and could eventually kill her.
  • Granny encouraged Tōshirō to accept Yan Si's offer, and Tōshirō said goodbye to her and became Yan Si's disciple.
  • Yan Si gave Tōshirō Hyorinmaru, and Tōshirō entered Heart Meditation and encountered the sword's enormous silhouette on an icefield.
  • Yan Si brought Tōshirō to the academy, where Momo recognized him and Rukia concluded that he must be a genius.
  • The Principal examined Tōshirō's Reiatsu and agreed to enroll him, while Yan Si told him to find the Ninth Division on his own.
  • Yan Si left the academy, summoned Enrakyōten, and headed toward the Tavern.

Ch. 244Who Was Really Abnormal?

Yan Si met Hirako Shinji and Kyōraku Shunsui at a tavern, where they discussed Quincy, Soul Society politics, and Aizen’s plan to create an Ōken using a million human souls. Yan Si left for the Research and Development Bureau after learning about the threat, while Hirako and Kyōraku reflected on how Shinigami’s long lives had dulled their concern for humans.

  • Yan Si promised the tavern owner he would speak to the Omaeda Family about the tavern’s scarce supplies.
  • Hirako told Yan Si that the Omaeda Clan had scaled back its operations amid restrictions on the nobles.
  • Kyōraku Shunsui asked whether Quincy were hiding in the shadows, and Hirako said he would investigate the Human World if Yamamoto confirmed the information.
  • Hirako and Kyōraku explained that Aizen needed an Ōken and reportedly planned to sacrifice a million human souls to create one.
  • Yan Si left for the Research and Development Bureau after hearing about Aizen’s plan, and Hirako and Kyōraku discussed their indifference toward human lives.

Ch. 245Ensuring Aizen Took the Right Path

Yan Si visited the Research and Development Bureau, learned that Kurotsuchi Mayuri expected Aizen’s Soul Jade to take years to evolve, and planned to ensure Aizen made a particular choice. In Hueco Mundo, Aizen’s Soul Jade absorbed Quincy power but rejected Shinigami and Hollow power, just as Baraggan brought him a captured Vasto Lorde.

  • Yan Si visited Kurotsuchi Mayuri, who said Kurayashiki Kenpachi would awaken in ten days to half a month and Aizen’s Soul Jade would need at least five years to evolve.
  • Kurotsuchi Mayuri told Yan Si that the Court Security Guard Squad would go to the Human World to capture Quincy and that he planned to join the research.
  • Yan Si decided that once Kurayashiki Kenpachi awoke, he would go with him to Hueco Mundo and make sure Aizen made the choice Yan Si wanted.
  • Aizen added Quincy soul power to the Soul Jade, which transformed into a swirling nebula, but it did not absorb the Shinigami or Hollow soul power Kaname Tōsen offered.
  • Baraggan brought Aizen a captured Vasto Lorde, while he and three Adjuchas took positions around Aizen, Kaname Tōsen, and the trembling captive.

Ch. 246Nelliel's search for hope

Aizen used the Hogyoku to transform Nelliel into an Espada, and she demonstrated her new power by absorbing Baraggan’s aging aura and firing a devastating Cero. After Nelliel left to choose her palace, Aizen sent Kaname Tōsen to prepare more Soul Jade experiments and continued pondering what the Hogyoku lacked.

  • Nelliel endured the Hogyoku’s soul-shattering transformation and emerged as a humanoid with a Zanpakutō.
  • Aizen named Nelliel the third Espada and allowed her to protect Hollows within her own palace.
  • Baraggan attacked Nelliel with his aging power, but she absorbed it and fired a Cero that pierced Las Noches toward the moon.
  • Nelliel walked past Baraggan and left to choose her palace while Aizen ignored Baraggan’s protest.
  • Aizen told Kaname Tōsen to prepare more Soul Jade, promising to grant him power for his pursuit of justice.
  • After Kaname Tōsen left, Aizen studied the Hogyoku and wondered what it was missing.

Ch. 247Hope Still Existed in This World

Nelliel found Pesche and Dondochakka in the Rock Forest and invited them to join her at Las Noches. After she effortlessly defeated Nnoitra, she left with her friends, while the injured Nnoitra resolved to seek power at the palace and kill her.

  • Nelliel found Pesche and Dondochakka, revealed that she had escaped Baraggan, and invited them to help look after her palace at Las Noches.
  • Nnoitra emerged from hiding and attacked Nelliel, but she blocked his scythes with her sheathed Zanpakuto and remained unharmed by his Cero.
  • Nelliel told Nnoitra that hope still existed, then sent him flying with a kick and departed with Pesche and Dondochakka.
  • Nelliel offered other Hollows a peaceful life at Las Noches, explaining that its flowers and plants could provide spiritual energy.
  • Nnoitra hid among broken rocks with severe injuries and resolved to go to Las Noches, gain power, and kill Nelliel.

Ch. 248That Blade, I Staked on a New Era

Yan Si, Kuroyashiki, and Urahara Kisuke prepared to travel to Hueco Mundo to investigate Aizen, with Yan Si set to prioritize reconnaissance. After the trio left, Yamamoto wondered who could inherit Ryūjin Jakka, and Sasakibe could think of no one.

  • Yan Si visited Kuroyashiki at the Research and Development Bureau and learned that Kuroyashiki's Zanpakutō had annihilated his Hollow power.
  • Kuroyashiki gave his Captain's Haori to Ashido and agreed to join the current Kenpachi's division after the expedition.
  • Yamamoto ordered Kuroyashiki to enter Hueco Mundo and investigate Aizen, and Yan Si volunteered to go with him.
  • Yamamoto assigned Urahara Kisuke to the expedition, and Urahara presented Boundary-Breaking Orbs and Direction Needles for travel and navigation.
  • Yan Si persuaded Yamamoto to allow the team until the next day to depart and said he had left Enrakyōten for Tōshirō Hitsugaya.
  • Yamamoto asked Sasakibe who could inherit Ryūjin Jakka, but Sasakibe could name no suitable successor.

Ch. 249The moon is beautiful tonight

Yan Si visited Yoruichi before leaving for Hueco Mundo, where they shared a quiet night and discussed his chances against Aizen and the Hogyoku. He left the story preparing to face the danger ahead after spending the night with Yoruichi.

  • Yan Si left Old Iron in charge of the Ninth Division and told him to ask Gin for help with urgent matters.
  • Yan Si entered Yoruichi's room and found her punishing Hachi Saaya for barging in; Yoruichi released Hachi and sent her to prepare food and drinks.
  • Yoruichi led Yan Si to the terrace, where they watched the moon and shared wine together.
  • Yoruichi asked how confident Yan Si was about going to Hueco Mundo and placed the Hogyoku before him, but Yan Si said it would not help him surpass the Captain-General.
  • Yoruichi rested against Yan Si, and he whispered that the moon was beautiful before they drew close.

Ch. 250Come on, slash right here. Put your back into it

Urahara Kisuke, Yan Si, and Kuroyashiki entered Hueco Mundo to target Aizen, with Kuroyashiki drawing attention while Yan Si infiltrated the Palace. Kuroyashiki fought Nnoitra Gilga, who revealed his Espada identity and released Santa Teresa, and the battle ended with Kuroyashiki poised to kill him.

  • Urahara Kisuke confirmed the group had reached Hueco Mundo and assigned Kuroyashiki to cause a distraction, Yan Si to seek an opening against Aizen, and himself to scout.
  • Yan Si identified Aizen's Palace, then vanished toward it while Urahara Kisuke prepared to follow and Kuroyashiki charged ahead.
  • Kuroyashiki confronted Nnoitra, who refused to give his name, and cut him down after Nnoitra invited him to strike.
  • Nnoitra rose with greater power, revealed himself as Espada Number 9, Nnoitra Gilga, and released Santa Teresa with six scythes.
  • Kuroyashiki's Gakurai Corridor monsters swarmed Nnoitra and drained his spiritual power, while Nnoitra countered with Cero and destroyed many of them.
  • More monsters emerged from the sand and tore off Nnoitra's arms and feet, and Kuroyashiki declared the fight over before raising his sword.

Ch. 251I knew you knew I would come

Kuroyashiki fought Coyote Starrk in Hueco Mundo while Yan Si entered Las Noches and met Aizen. Yan Si revealed that Squad Zero’s bones formed the Ōken, and Aizen shared his findings about emotion and Hollow evolution.

  • Coyote Starrk arrived and asked Kuroyashiki to spare Nnoitra, but Kuroyashiki sent Nnoitra flying away so he could fight Starrk.
  • Starrk repeatedly destroyed Kuroyashiki’s white monsters with rapid Ceros, while the two slowed their fight to stall for time after Urahara Kisuke told Kuroyashiki to do so.
  • Yan Si entered Las Noches, met Nelliel, and called for Aizen, who appeared and invited him to speak privately.
  • Aizen and Yan Si shared tea on a rooftop as Kaname Tōsen left to confront Urahara Kisuke, who was planting a Reishi Bomb.
  • Yan Si told Aizen that the bones of every member of Squad Zero were the Ōken, and Aizen said the Espada’s extreme emotions were connected to their power and evolution.
Arc 10 of 14
Arc 10 of 14