1 Prologue

The Original Sin of Soul society, which no one knows about and no one talks about even if they somehow learn of it. The erased sin committed by four Shinigami in the history of time.

Million years ago;

Before a crystal stood four Shinigami, the ancestors of the four noble families. Inside of the crystal, a humanoid looking creature with no eyes, no arms, heart, or legs was sealed. Or rather, his arms and legs were chopped off and his heart was taken off, with his eyes missing out prior to their rebellion against the god or the Soul King.

Looking at him, the Kuchiki clan ancestor spoke, "I wonder what happened to its eyes."

Shihoin Clan ancestor shrugged, "who knows. Let's proceed with the creation."

And using his power, they separated the unified one world into three realms namely, the living world or the material world, the world of humans; the Soul Society, the world of Shinigami; and the Hueco Mundo, the world of Hollows.

Time passed away;

The truth of the incident was erased from history and only passed through a few noble family members letting the whole soul society believe that Soul King is just a lynchpin, created or found by the early ancestors to hold the three realms together.

However, there is an important thing that was also forgotten or ignored by the Shinigami as time passed. The missing eyes, The left, and right arms, the heart the left, and right legs, and blood that scattered into the realms.

The left-arm took an identity named Pernida Parnkgjas and treated itself as a Quincy and started serving Yhwach, who is the son of the Soul King and progenitor of Quincy, a special race of humans who can absorb Reishi. Pernida's Current whereabouts are at Wandenreich, a hidden empire of surviving Quincy.

The Right-arm took an identity named Mimihagi and started operating in the outer areas of Rukongai while helping the residents from time to time. It's currently possessing the 13th Divison Captain Jushiro Ukitake.

The heart was merged with the soul of a Quincy named Gerard Valkyrie when he was born. His current whereabouts are at Wandenreich; serving Yhwach just like the left arm of the Soul King.

The blood which contained special reiatsu and was scattered into the world was merged into several individuals who were known as Fullbringers.

The right and left legs sealed themselves in Rukongai for a million years without any purpose until one fine day, they merged into a newborn human baby who lost his parents to a Hollow before the shrine.

As for the eyes, only the Soul King can answer that question...

Karakura Town;

June 17th;

A young man was walking on the street while a couple of spirits were following him and calling him out as he continues to walk as if he doesn't see or hear them.

He was tall, handsome, and possess very rare grey eyes. The only detriment is that there's a scar near his right eye, which gave him a little badass look and has a cold expression on his face.

The young man suddenly stopped and turned his head towards sideways. After staring at that direction for a while, he mumbled, "well, the kid is safe. There's no need for me to get involved further," and then, continued to walk, confusing the spirits what is he talking about.

Meanwhile, at the gravesite, Ichigo was holding Yuzu's unconscious body and was staring at the Hollow that was grabbed Karin and took her as a hostage. As she went unconscious, all of a sudden, a normal human-sized grey Hand appeared and punched to the side of its arm, which released the kid in his grip while screaming in pain, shocking Ichigo, Rukia, Mod-soul Kon and a shinigami named Ekichiro Saido.

After a while, Kon, who was in Ichigo's body was carrying Yuzu and Karin and escaped from there while Kurosaki Ichigo was fighting a Hollow known as Grand Fisher, which is the killer of his mother.

Kuchiki Rukia, who was still in her gigai (artificial body) because of temporarily lost her powers continue to watch the battle from a distance while trying to calm down Ichigo.

As he rushed towards Grand Fisher in a rage, the latter blocked it with its hand and spoke, "I have seen weaker Shinigami than you but I have never seen a careless one than you, boy." Then, immediately, the claws erupted from his fingers and pierced Ichigo's body.

"Ichigo..."

As Rukia got worried and started running towards him to help, Ichigo shouted, "Rukia, this is my fight. I will defeat him on my own even I had to sacrifice an arm or a leg. So, please, stay out of it."

Rukia then suddenly recalls the memory of her captain Ukitake explaining that there are two types of battles that they must be careful to distinguish - the battle to protect life, and the battle to protect honor.

Looking at Ichigo, Rukia realizes that this is a battle to protect the honor and that she can't lend him her strength. Physically restraining herself and shaking, Rukia mumbled, "don't help him. Ichigo, don't die."

Meanwhile, Ichigo assumes a battle stance.

After a while, Ichigo defeats Grand Fisher, although the latter was able to escape at the last moment. As Ichigo went unconscious after spending his reiatsu, Rukia thought, "what is that strange arm appeared out of blue? Is it that Shopkeeper or Should I investigate it?"

One month passed;

Karakura High School;

Everyone is in the middle of the English lecture, listening to it attentively partly because of the expression of the teacher.

Glancing at Ichigo who was the only one sleeping, Suddenly, he called out, "Kurosaki Ichigo..."

As Rukia kicked his leg, Ichigo suddenly woke up while looking around, "what! what! what!" Looking at him with his cold expression, the teacher asked, "continue the paragraph where I stopped reading."

After the class is over, Ichigo, who was being punished with wall sitting, finally stood up while mumbling, "that ba****d. Does he have a grudge on me or something."

In the evening, as the teacher left the school and started walking towards his home, a black cat was quietly following him while meowing to get his attention.

As it kept on doing that continuously, the teacher stopped and turned around and replied, "stop bothering me, little cat. I don't have any intention of visiting that crafty master of yours."

Suddenly, the sky trembled and various portals opened in the sky and hollows began to appear one by one. Looking at it, he frowned, "gathering of Hollows? All of a sudden? Did that Quincy kid used Hollow bait? Or is it the work of the shopkeeper? Well, it has nothing to do with me, anyway."

As the cat suddenly disappeared, The teacher continued walking while looking around with his grey eyes.

Urahara Shoten;

A week later, outside of the small convenience store, Urahara Kisuke brought the milk, "what's wrong, Yoruichi-san? Not hungry?"

The cat spoke in a human tongue, "don't act, you cheap stake. You know, don't you? They are here."

Urahara replied seriously, "it's not the time to get us involved yet. I really want to see whether the Guardian will take action or let it pass. Our next movement will depend on his decision. Let's wait and see..."

Meanwhile, on an empty road, Rukia started running away while remembering the moments with Ichigo and her friends in the past month, "I have involved myself in this world a bit too long after all."

"yes, you do get it." A shinigami jumped from above while slashing at her while she dodged and looked at him in a surprise, "Renji..."

After a while, Uryuu and Ichigo were on the ground while the latter's sword was broken by Kuchiki Byakuya. Looking at her, he spoke sternly, "you broke the rules, Rukia. Your punishment will be decided at the Seireitei while the human who robbed your powers must die today."

Just then, suddenly, as if someone teleported, the teacher appeared beside Ichigo. Looking at them coldly, he spoke, "who the hell are you decided what to do with my students?"

As Renji asked with a frown, "Shunpo? But that isn't a faux body. Who are you, human?" Suddenly, a Giant Grey hand formed at a breakneck speed and about to punch him in the stomach but was blocked by Senbozakura as Byakuya mumbled the command, "scatter."

As Rukia was shocked seeing the grey hand, Byakuya spoke, "you still haven't changed, Araya Shohei."

The teacher replied, "but you have changed a lot, Byakuya-kun. Is it because you are the new head? Or is it because you became a captain?"

Byakuya glared at him, "do you intend to get in the way of Soul Society's business?"

Shohei replied as he glanced at unconscious Ichigo and Uryuu, "if the Shinigami girl wishes to go, I will not stop her but these two are different. They are humans. I intend to protect them at all costs."

Byakuya glared at him for some time and then spoke, "Rukia, let's go." Looking at Ichigo with moist eyes, Rukia disappeared along with Byakuya and the wounded Renji.

As they returned to Seireitei, Renji spoke, "Captain, you knew that human?"

Meanwhile, at Karakura town, as Shohei disappeared leaving them at the doorstep of Urahara Shoten, Kisuke mumbled, "Araya Shohei, the Mystic-Eyed Shinigami."