The Royal Guard vs. The Wandenreich

 is a battle taking place during the Quincy Blood War. It focuses on the Royal Guard facing off against the Quincy Emperor Yhwach, Sternritter "A" Uryū Ishida, Sternritter Grandmaster Jugram Haschwalth, and Yhwach's Elite Guard when the latter invade the Soul King Palace.

Prelude
After Ichigo Kurosaki arrives in Soul Society, Yhwach reveals his plan to go to the Soul King Palace before vanishing in a flash of light alongside Haschwalth and Uryū. Soon afterward, the three of them arrive at the palace in a pillar of light that destroys part of the walkway. As the members of Royal Guard sense their arrival, Yhwach steps forward and notes that this is the Soul King Palace, prompting Haschwalth to not that this sight must trouble him greatly before states that Yhwach has his sympathies.

Yhwach asks Haschwalth what he is talking about and says there is no reason for his heart to be moved from looking at a decayed gravestone like the palace, prompting Haschwalth to apologize. Yhwach tells Haschwalth to proceed, prompting Haschwalth to generate a shadow portal from his hand as several Soldat pour out and rush toward the palace. However, they are interrupted by the arrival of Tenjirō Kirinji, who sends them all flying back with a swipe of his sheathed Zanpakutō and asks Yhwach and his group if they know where they are When Kirinji introduces himself, Yhwach demands to know if he believes he can stop Yhwach, prompting Kirinji to proclaim that he would not be here if he did not think so.

Battle
A huge wave of Kirinji's hot spring water washes over the group from behind, causing the Soldat to burn alive while screaming about how hot the water is. As Haschwalth expresses surprise, Kirinji asks him what he thinks of the hot spring water and explains how it can drain the blood and Reiatsu from one's body before telling Haschwalth to let him know if it is too hot. Admitting that he would not be willing to cool down the hot spring water regardless of whether or not Haschwalth complained, Kirinji leaps into the air and releases his Zanpakutō, Kinpika, before attacking Yhwach.

Shutara Stands Guard
Later, a sweating Kirinji wonders what is going on before noting that he is completely unable to land a blow on Yhwach, who asks Kirinji if he will let him pass now that he has run out of ideas. Kirinji tells him to stop and attacks once more, but Yhwach, Haschwalth, and Uryū bypass him and continue moving forward. As Kirinji notes that Yhwach is not dodging or using any illusions, Yhwach stops at the base of the steps in front of him upon seeing Senjumaru Shutara and several Divine Soldiers standing at the top as Senjumaru notes it has been quite a long time since she and Yhwach last met.

Noting that Yhwach has dared to enter the palace without any invitation, Senjumaru theorizes that his victory over Genryūsai Shigekuni Yamamoto has gone to his head. When Yhwach steps forward and moves to the top of the steps with Hirenkyaku, Senjumaru states he is insolent and proclaims that his blood will stain the blade of the Soul King while having the Divine Soldiers rush forward and attack him. However, the swords of the Divine Soldiers are pushed to the side and form a circle around Yhwach, shocking Senjumaru, who notes that he did not evade before wondering why the blades are not striking him. Asking Senjumaru who is being insolent here, Nianzol Weizol rises from Yhwach's shadow and points out how they are being insolent for attacking Yhwach without even being able to land a blow.

When the Divine Soldiers attack him, Nianzol bends their blades away from himself with The Wind before explaining how it is pointless because every enemy he finds ends up winding past his body. Nianzol reveals that this is why Kirinji's hot spring water did not come near Yhwach and why their swords cannot touch them. Noting that Nianzol is very talkative, Senjumaru has more Divine Soldiers reveal themselves behind Nianzol and rush toward him while she points out how Nianzol referred to every enemy he finds before theorizing that he cannot deflect attacks which he cannot find.

Admitting people frequently tell him that he never explains things clearly enough, Nianzol deflects the attacks aimed at his back as well and clarifies that he can deflect the attacks of any enemy whom he finds with his instincts before pointing out how an enemy is enemy regardless of whether or not he can see them. Nianzol moves his finger toward the Divine Soldiers and bifurcates them while apologizing for not explaining more clearly. Telling Nianzol that there is no need to apologize because everyone has their bad habits, Senjumaru asks him when she said that the enemy which he could not see referred to the Divine Soldiers, surprising Nianzol, before revealing that she rewove Nianzol's trenchcoat while he was battling the Divine Soldiers. When Nianzol claims this is not possible, Senjumaru states that her speed in sewing is not to be underestimated as Nianzol is impaled from within by dozens of spikes.

As the spikes retract from Nianzol's body, Senjumaru notes they were just talking about bad habits and admits that she has a bad habit of not removing the needles from her finished creations before admitting that she might be the one who should apologize for not explaining properly as Nianzol's corpse returns to Yhwach's shadow. Turning to face Yhwach with the remaining Divine Soldiers, Senjumaru states that their blades should be able to reach him now, only for Yhwach to ask her if she truly believes this. As more Soldat rise from his shadow, Yhwach claims that his Soldat can easily take on the Divine Soldiers.

Yhwach reveals that his elite Sternritter will take on the Royal Guard as four more Sternritter - Gerard Valkyrie, Lille Barro, Pernida Parnkgjas, and Askin Nakk Le Vaar - rise from his shadow. Taking off his hood, a surprised Askin realizes that he appears to be the only Sternritter who has been brought from below before noting that he should make the most of this opportunity. An uncloaked Gerard agrees with him and proclaims that he will cut Askin down himself if Askin does not makes himself useful before drawing his sword and rushing toward Senjumaru, who raises her sewing needle to defend herself. However, Gerard easily cuts through the needle and her arm with his sword, injuring Senjumaru in the process.

As Senjumaru expresses shock, Gerard proclaims that a woman's slender arms could never halt a strike from his sword before attacking once more, destroying part of the platform in the process. Leaping back, Senjumaru calls on a Second-Class Divine Soldier to halt the Sternritter, prompting a large guard to land behind her as Gerard comments on its size. Senjumaru notices Pernida saying something unintelligible and notes that it looks like it has something to say, causing Lille to reveal that it is saying size makes no difference as the Second-Class Divine Soldier crumples in midair. Asking a shocked Senjumaru if she briefly thought that the Soul King Palace might actually fall, Lille takes out a large rifle and proclaims that the palace fell as soon as Yhwach arrived before shooting Senjumaru in the head.

Senjumaru's body falls over and begins bleeding out on the ground, prompting an angered Gerard to criticize Lille for leaving the body in Yhwach's path before ordering him to clean it up immediately. When Lille asks it to give him a hand, Pernida uses The Compulsory to roll Senjumaru's body into a ball and move it under its cloak as Gerard expresses disappointment at this being all that the Royal Guard has to offer. Noting that they have never encountered anyone who has not died before them, Lille takes aim and fires a Heilig Pfeil at each of the cities surrounding the palace, causing them to crumble.

The Royal Guard's Plan Unveiled
Stating that this should take care of anyone who remained a threat to them, Lille kneels before Yhwach and asks him to pass, only to be surprised when the area around them pulls away in strips of fabric. As Lille demands to know what is going on, the real Senjumaru appears behind him and explains how this was a fake palace created to welcome the invading Quincy before revealing the real palace has been hidden by Ichibei Hyōsube as the real Soul King Palace appears with the kanji for "Conceal" written in front of it.

Ichibei expresses surprise at Senjumaru revealing the location of the real palace so soon before noting that this means the cage is ready. Taking aim at the real palace, Lille fires, but is shocked when his Heilig Pfeil is blocked by a large tree rising before him. As a shocked Lille wonders what is happening, Kirio Hikifune appears and states that it has been a long time since she has had to prepare such an enormous cage before claiming it was a lot of work as dozens of other trees rise around the platform to form an enormous cage around the Quincy. Gerard and Askin express surprise at the appearance of the cage as Lille fires more Heilig Pfeil, only for them to be absorbed by the trees or intercepted by branches that grow out to block them.

When Lille notes how the trees will not budge and their branches intercept all attacks in the gaps between the trees, Gerard mocks him for saying this as the man who claims he can shoot through anything, only for Hikifune to reveal that Lille's Heilig Pfeil are still going through. Claiming that creating food is the same as creating life, Hikifune explains how the tree is using her Reiatsu to grow and points out how Lille's Heilig Pfeil are composed of extremely dense Reishi before stating that the tree would not let such rich nutrients get through and that the Heilig Pfeil only accelerate its growth. As Hikifune tells the Sternritter that they will never escape this Cage of Life, Ōetsu Nimaiya arrives with his Zanpakutō in a tank of water and draws it before proclaiming the real fight of the Royal Guard begins now.

Nimaiya vs. the Elite Guard
As he challenges the Sternritter to come at him all at once, Nimaiya notices the forte of his Zanpakutō shaking and wonders if it has become unstable due to his Zanpakutō not having been drawn for so long as Gerard leaps forward and attacks him, only for Nimaiya to nonchalantly lean back as the trees behind him are damaged by the force of Gerard's swing. Gerard commends Nimaiya for managing to dodge, prompting Nimaiya to state it is only proper to dodge such things from another man. Noting this, Gerard prepares to attack once more, but Nimaiya says it is his turn and attacks, causing Gerard to collapse. As a shocked Askin wonders if this is some sort of trick, a fountain of blood erupts from a slash on Gerard's back.

Nimaiya walks forward while asking the Sternritter who they think he is before claiming that his Zanpakutō can kill in one swing. When Lille states he has an interesting technique, a confused Nimaiya asks him what he is talking about, prompting Lille to claim it is obvious that Nimaiya could not have defeated Gerard with a shaky sword that has to be submerged in jelly before taking aim and firing a Heilig Pfeil at Nimaiya. However, the Heilig Pfeil is split in half and hits two trees behind Nimaiya, prompting Lille to demand know what he did. Nimaiya explains how he merely took a stance that caused Lille's Heilig Pfeil to split in half upon hitting his sword.

As Lille continues to fire at him, Nimaiya effortlessly deflects his Heilig Pfeil with his Zanpakutō before moving to Lille and slashing him across the chest, cutting off his left hand and cutting his rifle in half in the process. Blood spurts out of Lille's body as Pernida attempts to use The Compulsory on Nimaiya, who merely throws his Zanpakutō through Pernida's head before pulling it out and slashing Askin across the chest. Commending Askin, Nimaiya points out how he managed to avoid Nimaiya's attacks and moved behind him to avoid being hit.

Nimaiya notes Askin could not have done this if he did not fully understand the cutting power of Nimaiya's Zanpakutō, prompting Askin to point out how he was exposed anyway before expressing surprise when Nimaiya cuts his throat with a single slash of his sword. Standing up, Nimaiya explains how his Zanpakutō's cutting ability is overly powerful because it is too sleek and details how its blade will never chip or carry blood before stating that such a sword would put blacksmiths out of business. Nimaiya admits that it is almost impossible to create a sheath for this sword, which is why it fails to meet the basic definition of a sword, before informing Yhwach that his arrival will allow him to finally use his Zanpakutō in combat. However, Nimaiya is shocked when Askin begins to get up behind him and reveals that he was only taken into the Wandenreich because he can survive such mortal injuries.

Telling Nimaiya that his Schrift is "D" and his epithet is The Deathdealing, Askin explains how he has the ability to perfectly calculate the lethal dosage of any substance and raise or lower it at will. When Nimaiya expresses confusion at this, Askin admits he was just as confused as Nimaiya was when he first received the ability before telling Nimaiya to not worry about it because he is going to die anyway. Nimaiya collapses as Askin licks the blood off of his palm while revealing that he has lowered the lethal dosage of blood in Nimaiya's body, which will cause it to bring Nimaiya closer to death the longer it flows throughout his body. Drinking the rest of the blood in his palm, Askin stands up and claims Nimaiya underestimated him before admitting he does not mind because he believes it is one of his strengths as he draws his bow from the cuff on his wrist. However, Nimaiya merely thanks him for the explanation before cutting his own throat. As Askin expresses surprise, Nimaiya moves behind him and attacks, prompting Askin to leap back. Nimaiya notes that Askin made the blood in his body lethal to him and that he will die if he has too much blood in his body before stating that he simply has to reduce the amount of blood in his body in order to survive.

Askin estimates Nimaiya's weight to be around sixty kilograms, prompting Nimaiya to note he is close before revealing he is actually sixty-two kilograms. Stating that the ratio of blood to body weight is around sixty-five milliliters of blood per kilogram, Askin says that this means Nimaiya has around four liters of blood in his body and points out how Nimaiya will die if he loses more than half of this amount before revealing the lethal dose of blood in Nimaiya's body is 1.6 liters, meaning that Nimaiya will die unless he loses a lethal amount of blood. As Askin wonders how he can be standing right now, Nimaiya notes Askin has got him in a bad situation before calling on Kirinji, who engulfs him in a wave of his hot spring water. Nimaiya points out how Askin must have seen Kirinji's hot spring water from Yhwach's shadow and explains how it can remove blood and Reiatsu before revealing that only the white water does that and that the red water which Kirinji just summoned and engulfed him with completely replaces and replenishes any lost blood.

As Askin expresses surprise, a healed Nimaiya attacks him before asking him if he finds this new version of Nimaiya to be extremely cool. Askin admits it is amazing compared to him and recalls how he though Nimaiya was underestimating him before realizing that he was the one who was underestimating Nimaiya in the end. Noting this was a truly lethal strike, Askin collapses as blood spurts from a wound on his chest. Nimaiya turns to Yhwach and points out how all of his guards are out of the way before challenging him to battle, prompting Yhwach to withdraw his hands from his cloak as they begin to glow.

Nimaiya wonders who is going to make the first move before noting that the only sources of information on Yhwach's abilities are his battle with Yamamoto one thousand years ago and Yamamoto's battle with Royd Lloyd during the first invasion. Admitting this is not a situation where he can simply cut something in two with Sayabuse, Nimaiya decides to cut off one of Yhwach's arms as a bright light shines within the Cage of Life. Soon afterward, columns of light engulf the Sternritter in the Seireitei below as Yhwach activates Auswählen, which he uses to revive the elite Sternritter and activate their Quincy: Vollständig with the stolen powers of other Sternritter before telling them to go forth.