Exodus

Complete AU. In This Story, Aizen Was Sentenced To The Muken For Eternity After Executing The Previous Central 46 And Falsely Gaining The Power Of A God. He's Freed By An Old Creation Of His Called Wonderweiss And Destroys Most Of The Soul Society. Now, A Heavily Injured Group Of Lieutenants And Only A Handful Of Captains Remain And Are Forced Into Exile. They Head To The Only Solace They Can Think Of, Hueco Mundo. More Precisely, Ichigo Kurosaki, The King Of Hueco Mundo.

AU, OOC, OC(Children Of Ichigo), M For Intense Violence, Language, Nudity, And Lemons(Just Ichigo And His Wives).

For disclosure, no this does NOT take place after the 1000 Year Blood War Arc. Didn't read it, won't bother to. This whole story is completely AU aside from the synopsis of it and a few things I took from said arc.

Chapter 1: It All Falls Apart

"Mugen no Akai Umi - Endless Red Ocean"

"Somethings not right." One of the gate guards said from his post. He looked out into the forested area where one of the gates to the Seireitei led into. The forest was quiet, but there was a certain sway to it that made the guard and his comrade uneasy. They prepared themselves for what they thought would be a fight, but suddenly and without warning, a white blur passed them. They stood there in place for a second before falling to pieces on the ground. The white blur stood in front of the gate in a tattered arrancar uniform and had long blonde hair that covered the massive scar across his back. He looked up at the gate with his deep and hazed purple eyes and breathed sporadically. This boy looked upon the gate and screamed into the air, causing a torrent of purple spirit energy to swirl high into the air. The energy could be felt by everyone and they looked to where the torrent of energy was being raised at. It shocked everyone when they saw it and shocked them even further when the torrent fell on the gate, disintegrating it completely. They felt the intense pressure coming from the gate and there was instantly a rush of that power crushing any lower class soul reaper into nothingness. A wide spread alert was issued and higher ranked soul reapers appeared to challenge this intruder. The boy stared at them with a far away look in his eyes and watched them as they charged straight at him. Right before they were in swords reach of him, he screamed loudly into the air and caused a large shockwave that forced everyone back.

"What the hell?" One of the soul reapers yelled out before being forced back into a wall.

The boy continued to scream until he was hit in the gut by a kido spell. The boy hit a wall hard and was slow to stand back up. When he did, he was met by a barrage of pink flower petals. The petals originated from the captain of squad two, Byakuya Kuchiki. He walked up to the downed men and walked past them.

"Stand fast men." he started in his usual authoritative voice. "This battle is not over yet."

He wasn't wrong. Wonderweiss roared loudly into the air, emitting his spirit energy into a swirl that knocked the petals away from him. Byakuya scowled him for that and decided to take this fight a step further. He brought his blade back to him and turned it upside down to activate his Bankai, but when he dropped it on the ground, his blade simply bounced off the surface. Byakuya looked at his zanpakuto in absolute shock as he could no longer feel Senbonzakura's energy anymore. He then remembered what this being was made to do. It was made to seal away the head captains zanpakuto, so how was it able to seal away his?

"Captain Kuchiki!" One of the men said all too late as Wonderweiss took this opportunity to sonido right in front of the stunned captain at break neck speeds and stab him in the side with his right hand.

Byakuya cringed at the pain but managed to fire a Sokatsui point blank at the monstrous child. The blast and close proximity knocked Wonderweiss through several walls and knocked Byakuya back a few feet. The blast didn't help his open wound as he started bleeding an excess amount of his own blood. As he stumbled backwards, he was caught by a few of the men behind him and taken away from the battlefield.

As this was going on, Wonderweiss let out another roar that shook the very ground once again. He saw that the captain was being taken away by his men and turned his attention back to his objective. Wonderweiss leapt into the air and bolted over to where he felt his masters energy. He was heading straight there when he was brought down by binding spell. He crashed down hard onto the ground and stood up moments later to see the culprit that brought him down. It was the woman who helped in destroying Barragan all those years ago with her golden cannon.

"I remember you." She said in surprise. "The former head captain destroyed you! How are you still alive!?" Soi-Fon didn't get a regular answer as Wonderweiss smiled at her then disappeared.

Soi-Fon barely had a nanosecond to react to his hand piercing her straight in her eye. She succeeded in dodging him, but at a price. She was slashed in her eye and had to keep it closed for now as blood poured from it. She was probably going to need an eyepatch now as she could feel that her eye wasn't going to be of any more use to her unless she gets it healed. This was the least of her worries as Wonderweiss smiled viscously at her and disappeared again. She couldn't react fast enough this time as she felt his fist connect with her chest and she could feel her sternum crack from the pressure. The attack knocked her back several yards as she flew back into and through quite a few buildings. When Soi-Fon finally stopped crashing through anything and was down on her hands and knees, she hacked up blood by the pints and passed out from the pain of her chest being nearly caved in with one punch.

Wonderweiss didn't bother with trying to get back to her and killing her, instead he simply sonidoed away and was making his way closer towards the Muken. As he was making his way there, he was met with several other soul reaper forces that he made quick work of. He may have looked unarmed, but Wonderweiss still had his scream, his hands, and the move that incinerated many soul reapers in front of him, his cero. He made quick work of them and continued on his quest to retrieve his old master and free him. Wonderweiss sonidoed once more until he was finally where he needed to be. He felt the faint and constricted energy of his master and walked over to it, but before he could take another step, he was quickly met with every other available captain present. Since the end of an old war from the past, the captains positions had changed slightly from before.

Replacing his former teacher as head captain was Kyoraku since he was now the only one most qualified to take the position than anyone else. It was rough after the old man was killed, but Shunsui carried the soul society after his death the best he could.

Captain of squad three and returning to his post after so many years was Rojuro 'Rose' Otoribashi. He returned after the Winter War like most of the visoreds did.

Shinji had shown up as well. He returned to his old position as captain of squad of five after the Winter War. He stood next to Komamura who was also prepared for the worst.

Lisa was the captain of squad eight after Kyoraku had moved to head captain. She may not have mind, but this was a big step for her now, especially this particular moment right now.

Kensei, Toshiro, Kenpachi and Mayuri had also shown themselves, along with Rukia, the captain of squad thirteen. After Ukitake had given up on his life and died due to his illness, he named Rukia as his successor. Despite her opposing, she couldn't bring herself to reject her captains final wish, and one request she could not possibly bring herself to do anytime soon.

"I remember you." Kyoraku started in a slightly hesitant tone. He remembered what this thing did to both Ukitake and the former head captain all those years ago. Now he's heard that this thing had defeated both Byakuya and Soi-Fon. Unohana would have her work cut out for her during this time. "How are you still alive?" His question fell on deaf ears as the boy simply screamed once again, sending a mass torrent of his energy all around the area.

Most captains were pushed back, but the stronger ones were able to plant their feet and watch as the blonde monster's eyes glowed deep purple. In that one moment, he disappeared from sight and reappeared in front of Kensei. Without any warning, he jabbed his hand through Kensei's skull cleanly, killing him without any mercy.

"KENSEI!" Shinji and Lisa shouted out as they saw their friend die right in front of them.

Without wanting to waste anymore time, Kenpachi ran full force at the boy and went on the attack, matching his own spiritual pressure in the process. He rushed toward Wonderweiss and went for a downward slash only to be stopped when the boy grabbed his blade with his bare hand. Everyone, especially Kenpachi, was shocked by what they just witnessed. Wonderweiss gave an opened smile and threw Kenpachi clear to the other side of the Seireitei at incredible speeds. He turned his attention to the rest of the captains and started to go on the attack. The remaining captains had never fought something like this before. Wonderweiss was on a completely changed level than what it was long ago. Its power clearly rivaled those of some of the remaining older captains like Kyoraku and Unohana if she were to convert herself back to Yachiru like she did before. The rest of the captains weren't fairing as well as their head captain though. Wonderweiss matched everyone's abilities and attacks with his own, but that wasn't the worst part. The worst was when all of the captains could no longer feel their Zanpakuto spirits anymore. There was the initial shock as Wonderweiss mowed through them all, surprisingly enough not killing anyone else in the process.

After Wonderweiss was finished with them, he went inside and proceeded to tear through the remaining guards of the Muken before finally reaching his destination. He looked down at the floor and charged a cero. He fired it at full strength, knowing that his master could easily survive the blast, and saw Aizen sitting patiently in his chair. He looked up at his creation and gave his trademark smirk. Wonderweiss smiled once again and proceeded to leap down to pick up the chair. He struggled for a moment which was understandable to Aizen as the restraints did drastically drain all spirit energy.

"Wonderweiss." Aizen started, getting the boys attention. Wonderweiss stopped his struggle and went to his masters side. "All I need right now is for you to loosen one of the restraints. I shall take care of the rest."

Wonderweiss did as instructed and went to work trying to loosen one of the restraints. It was a difficult process for him to do, but with the right amount of force and strained strength, Wonderweiss was able to break a restraint on Aizen's left wrist and suddenly there was bright flash of energy. Wonderweiss was knocked into the air and crashed through the ceiling and roof. He landed hard on the ground at the entrance of the building and rose to watch the beam of bright purple spirit energy fire high into the air. He smiled as the building that contained his master disintegrated completely. Aizen walked out of the now formed crater and smiled as he could finally move freely after all these years. He took a deep breath before sensing the captains, or at least what remained of them. He noticed that Byakuya was bleeding out, Soi-Fon was in critical condition, Zaraki was heading towards them at his own top speed to fight, and Kensei was dead courtesy of his creation. He had also noticed that Wonderweiss had also sealed away every captains Zanpakuto like he did the previous head captains. Aizen stopped his sweep of the area once he felt that Zaraki was closing in. He smirked when the bloodthirsty captain made his way towards them, flaring his spiritual pressure to its maximum. He didn't bother talking, as he saw Aizen and grinned as he charged forward at the unarmed man. Wonderweiss was about to interject himself into this whole thing, when Aizen raised a hand to him to stop. The boy was confused but backed away nonetheless to let his master partake in this his self. Zaraki brought his blade down on Aizen as hard as he could, yet when he did, his blade had disintegrated into nothing but a hilt. Kenpachi gasped as did Wonderweiss at the fact that Aizen had destroyed his blade without even moving a muscle, but when he did move, Kenpachi froze as he could feel his blood stop within his body. He shuddered when he looked down to himself and saw that most of his body had been completely torn apart. He looked back to Aizen to see the man smirking at him sinisterly and saw that he had blood all over his hand. With that last glance, what was left of Kenpachi fell to the ground, completely lifeless.

"Hmm." Aizen started as he looked to his bloody hand. "It seems I no longer even need a Zanpakuto to defeat my enemies anymore." He clenched his fist and the blood disappeared from his entire hand. "Now then. Wonderweiss." The boy was all too eager to follow a command from his master as he quickly went to his side. "I'll need you to soften up the captains and lieutenants, but keep them alive. I would rather face them myself, but alas, I don't need to waste the effort on anyone ever again."

Wonderweiss smiled at him and quickly left to where the captains still laid. Some were recovering from a few injuries during the fight with Wonderweiss, some were being taken care of by their respective lieutenants, and some were trying their hardest to release their Zanpakuto. The last not having any luck whatsoever in trying. Among the few trying was Rukia. She was having no luck in summoning Sode no Shirayuki. Despite her spirit being selfish at some points, she would never leave her master powerless to stop a hollow. Never again.

"Rukia!" A familiar voice broke her from her stupor. She turned to see her oldest friend and husband Renji quickly approaching her. He had a girl with spiky red hair tied in a ponytail in tow.

"Renji! Ichika!" She said as the three embraced each other before breaking it. "Are two you okay?" She quickly asked them.

"Yeah, we're fine, but-" Renji broke his sentence when they all felt the familiar spiritual pressure of that monster heading towards them.

Everyone tensed when that thing showed up and started to attack them all. Renji and Ikkaku went on the offensive, not wanting to risk having to face Aizen. They summoned their Bankai's and prepared themselves all in vain as their weapons went to their original forms once again. Their was no time to question what happened before Wonderweiss went on the attack. His strikes were precise and his speed unmatched as he continued to destroy anyone who even tried to put up any form of resistance. Even Kyoraku was having an impossible time trying to face this boy with just his base form and kido, which Wonderweiss easily deflected with his screams and cero's. The 'battle' if you could call it that left many people injured, some with minor wounds, most with serious ones that could kill them if not treated.

As many of them lye on the ground, barely able to even stand to try and fight, everyone's blood turned to ice when they felt the presence of the all too familiar entity slowly approach them. With every step he took towards them, it was almost like a powerful hurricane sweeping through the area, taking every breath away for what seemed like forever. Aizen stopped a bit far away from the mass of captains and lieutenants and Wonderweiss stood next to him, proud that he was able to serve his master successfully. Aizen smirked at them all and started to chuckle lightly under his breath.

"It seems that this is what the court guard squads have been reduced to now." He said to them all with his own sick sense of pride. "If this is how a world of a pseudo peace is, then killing the soul king and taking his place will give me the power to shape everything to the way it should be." As he was monologuing, he was simply met with hateful glares from everyone present. "Hate me as much as any of you would like," he continued as he turned to the rest of the Seireitei to see many other soul reapers gathered around and ready to fight and die if need be. Aizen raised a finger to the crowd and smirked again before speaking once more. "It is not like any of you could ever stop me anymore." With those words, Aizen fired a small bright purple ball towards the crowd of normal soul reapers. The result, the same destructive power as when he had originally possessed when he transcended. There was a massive explosion that wiped out any and all soul reapers from existence in a flash of a beautiful and bright mushroom cloud that seemed to stretch all throughout that one area.

"Hmm." Aizen started again as he looked to his finger this time. "It seems that my time with the Hogyoku and in that transcended state made me retain those powers. However because of these bonds my power is drastically reduced. It seems I will have to remove them to regain my full power."

This new information made everyone gasp in horror as the realization hit that Aizen was nowhere close to his new power because of those bounds. And with Wonderweiss sealing their Zanpakuto's and Aizen's already monstrous power with just his left wrist showing now, defeating him was impossible now or ever really.

Unbeknownst to them all though, Mayuri was preparing a portal to personally get away from this on his own. He was prepared to leave all of his comrades to dies by this mad man's hands at a moments notice. Unfortunately for him though, Wonderweiss could feel him opening up a portal and sonidoed to him. To everyones surprise, when they turned around, they saw Mayuri attempting to leave through the portal, but Wonderweiss had stopped him with ease. He lifted Mayuri off his feet and was prepared to end him, but that was when Nemu stepped in to try and save her master. She was able to him from killing Mayuri, but that was short lived when the monster of a child had drove his hand through her stomach. Mayuri didn't seem to care at all, calling her a useless girl as he leapt through the portal and away from the soul society like a coward.

"Well now." Aizen started as he saw the whole thing play out and the portal close. The looks of both anger, betrayal, rage, and confusion were all over everyone else's faces as they saw their potential last chance to escape leave them. "As much as I would have loved to keep Mayuri here and dissect him for a change, I suppose this could be even better." He gave a sick sinister smirk as he reached his hand forward and the same portal opened up, shocking everyone, even Wonderweiss. He reached into the portal and pulled. The next thing that happened was a screaming Mayuri being pulled back into the soul society. He looked even paler than before as he was being held by the throat. "I guess I could start with you first Kurotsuchi." Those were the last words that the clown faced captain heard before his body started to break down piece by piece. Each part of his body fell off of him as slowly and painfully as it could possibly get. Mayuri was literally falling into a pool of his own blood. Everyone watching this was horrified by what Aizen was doing to the despicable captain. Even though he clearly deserved some kind of punishment for attempting to abandon his comrades though, this was too cruel for even him.

As everyone was watching this take place though, Kyoraku took a deep breath and knew what he had to do to save as many people as he could. He took off his eyepatch and looked to everyone with the seal where said eye used to be. No one was paying him any attention, so he muttered an incantation and prepared for what was to come next. He let out a scream that caught their attention and a garganta opened where his body should be.

"Everyone go now!" Kyoraku managed to yell out.

"No wait! Head captain-" Nanao tried and failed to protest.

"Don't argue Nanao! Now GO!" He shouted out.

As much as everyone didn't want to leave and head to potentially deadly waters, there was no choice in this matter. Everyone who was still able to move leapt through the garganta. As they were doing that, Wonderweiss was about to fire a cero, but was stopped by Aizen. When Wonderweiss turned to his master, he was surprised to see his master with a look of fear on his face. A look he had never seen before. Aizen saw the garganta open at the time and was fully prepared to stop them all, but then he saw those eyes from his nightmares once again. Those eyes that he prayed he would never have to see ever again when he was imprisoned in the Muken for all these years. If they were going there to him, then he would not dare travel to that accursed place ever again.

For the soul reapers though, as they entered into the garganta, a feeling of an unfathomable hatred swarmed over them all. A killing intent that was matched by no one else in the history of the spiritual worlds. A hatred that made being at Aizen's mercy favorable at this very moment.

Hueco Mundo, Mugen no Akai Umi

In the red waters of Hueco Mundo, a battle was ongoing under the crimson moon. This battle was sending large shockwaves all throughout the waters as the three combatants battled each other in a deadly game of death. These three individuals were clearly far past that of normal hollows in this world as they continued to clash at one another, every clash having stronger shockwaves than before. The strange thing about this battle though, was the fact that all three participants in this battle were all children.

One was a boy with a curvy face and short bright orange hair. He was dressed in what looked like a soul reaper uniform that was made out of living energy as it flowed with the wind, his movements, and on its own. He has dark orange eyes, a light blue hoodie, and a black blade in his hand with a white cross like guard and a red handle wrapped in black bandages. His blade also had a chain to the end of the handle. He stared the other two down intently as he prepared himself again. He smiled at the two though as he, along with the two, prepared themselves as well.

Another was a girl with lightly tanned skin and a what looked like a hollow mask fragment on the left side of her face. The fragment was in the shape of a sharks eye. She had long, bright blonde hair, brown eyes and was wearing a long white dress with black shorts underneath. She held a spear of some kind that resonated with black water all around it. Her spear was yellow all throughout the pole, yet the curved blade was black with a red edge to it. She had a smirk on her face as she prepared herself as well.

The last child was a boy with light dark skin and long purple hair that had a patch of orange around his scalp. He had yellow eyes, a sharp face, and had on a plain orange shirt and jeans on. He had no weapon on him, but when he clapped his fists together, his hands formed this white electricity mixed with a red energy that covered his whole body like armor. He had the biggest toothed grin on his face as he stretched himself out and got ready for another round. He rushed in at the girl and she brought her spear up to defend herself. While that was going on, the other boy rushed in to attack them both.

There was another child present as well. She was sitting on a pillar that stuck up from the water and seemed to be drawing in a notebook. She had light skin, curly aquamarine hair, her right eye was a deep brown while the left was a solid gray. She was wearing a green shirt and a white pair of pants, and also had a goat mask fragment with a devil horn sticking out of it on the right side of her head. Sitting right next to her was a small cleaver that was wrapped in pink bandages. She was smiling at the three fighting high above her and drew in her notebook of how exciting it was to see them fight each other so hard sometimes.

As they were playing above, the girl on the pillar felt a garganta open up from far away. She stopped writing in her notebook and looked out into the distance. She could tell that the garganta had opened in the ruins of old Las Noches, but she didn't have the type of locating as the other girl did. She looked up for a moment to see if the others had felt it too and her answer came when they stopped fighting and looked off to the distance as well. The girl below smiled and picked up her cleaver before leaping from pillar to pillar to get to the garganta. The others followed suit in the air and started to talk among themselves about the opened garganta.

"Hey Kazui." The dark skinned boy started to the other boy. "Is that really a garganta, or are we just following Yuzu cause you knew I was goin to win?" He joked with him.

"Oh please Ryu." The tanned skin girl started while keeping her eyes on old Las Noches. "We all knew I would've won back there. This just postpones my victory." She said to him with a smirk on her face.

Ryu grinned at her then turned his attention to Yuzu below them. "Man, she's real excited isn't she?"

"Looks like it." Kazui said with a smile on his face. He turned to the other girl. "So Tier, where are we headed to inside it and who's coming through it anyway?"

Tier closed her eyes and focused on locating the garganta. It did't take her all too long as she was easily able to pinpoint exactly where it was, but she was not able to find out who was coming through it. She opened her eyes and sighed. "I know where it is, but I can't tell who's coming through."

Kazui nodded and Yuzu heard from below. When they reached the near submerged structure of the once great Las Noches, Yuzu took her cleaver with the bandages still wrapped around it, and used brute force to destroy a wall. The three joined her on the ground and started to follow Tier through the wet floors of the broken palace. They walked on for a few minutes until they finally found the room the garganta had opened from. Peaking around a corner, the four looked on in both shock and confusion as a mass of soul reapers came out of the garganta and into an old training room that was partially flooded. At first they thought they were being invaded, but on closer inspection, most of the soul reapers looked heavily injured. Some could barely walk on their own, some looked like they would collapse at any second now, and a few looked close to death. As the group of soul reapers finally all came through, the garganta closed, leaving them all here. The four were at a loss for words as the soul reapers had tried to get their bearings and try their hardest to heal as many wounded as they could, but the casualties were starting to become evident. A large fox like captain succumbed to his injuries and passed away. Another man with an afro also died on the ground due to blood loss. The last one to die right at that moment was a man with shades on who didn't look like a captain, yet he was near the large fox man as he died. The cold water wasn't helping either as it started to bring about hypothermia to those with open wounds. It wasn't a pretty sight, but the four didn't look away not once. Sighing in a bit of frustration and an unknown presence, Kazui decided to take charge as the oldest of the four.

"Ryu, Yuzu, go back home and tell dad what's going on." He place his blade on his back and it attached itself in his clothes. He also put his hood on. "Tier and I will see what we can do here."

"Dude are you crazy?" Ryu started to Kazui, dropping his relaxed demeanor for his half brother. "Do you have any idea what dad might do if you help them?"

"I know he'll be upset, but I also know he might want to take care of this his own self." Kazui continued with another sigh. "Now go on. You two are the fastest, you'll get there before I'm done here."

With a sigh of his own, Ryu nodded and he and Yuzu left as quickly as possible. Kazui looked to his half sister and noticed her calm but worried expression. He reassured her with a smirk and the two went in the room to confront the soul reapers.

I Hope You Guys Enjoyed This Chapter And Will Enjoy This Story. As I Said Before, This Is Not After The 1000 Year Blood Arc, Just Has Some Aspects I Liked From It In The End Like Kazui And Ichika. This Story Id Completely AU. I Will Be Explaining What Happened With Hueco Mundo And Why Aizen Was Terrified To Go Into Hueco Mundo. I Hope You Guys Will Enjoy This Story.

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