BOOOMMMMMM
"How many of those little spheres are in my body?" Shunsui, seeing the entire building exploding as well as the nearby streets reduced to nothingness after touching the small blue cero, said with a wry smile.
"Not much, just a few hundred within your clothes and a few dozen inside your body. Don't worry, they are currently sealed within your body and will only explode if I want them to or after their time limit of a few minutes. So, do you surrender now or want Itachi to revive you later?" As Stark said this, he pointed the two guns towards Shunsui, who had already sheathed his Zanpakuto.
"I surrender, you guys win." Shunsui, facing the two guns, raised his hands in surrender as the next moment, hundreds of small blue spheres, like shooting stars, flew away from Shunsui, exploding in the air like the brightest fireworks.
---
One Minute Later
"Ahem, it seems that you Shinigami want to VOLUNTARILY surrender to me. Although I do not want a burden, I will reluctantly accept your allegiance." Itachi, seeing all the captains except for Kenpachi and Byakuya in front of him, with most of the Shinigami keeping their heads down, said with a smile.
"Congratulations to Lord Itachi for winning the three realms so splendidly." Just then, a strange voice rang out, breaking the silence.
"Oh, Orochimaru, you are here. How is it? Did you stabilise the World Channel?" Itachi nodded to Orochimaru, along with Amado and Tobirama, who arrived just now with the help of Flying Thunder God.
As for what the World Channel is? We have to go a few hours back, to when Itachi had just left the Life-Death Arena. Because this was merely a primary World Card, Itachi, who had driven the plot astray, was forced to return within three minutes.
Itachi, who was prepared, sensed the Naruto world with his Omnidimensional Awareness + Byakugan and formed a Space-Time Portal connecting to it.
Thus, even though the primary World Card had expired, Itachi was still in the Bleach Verse without any restrictions. And in the future, he can bring everyone in the Naruto world if he wishes, or let his subordinates enter the Naruto world or every other world.
As for why God, who had the same or even superior Omnidimensional Awareness, wasn't able to sense these worlds? It's simple, God's power is restricted to the OPM verse but not his.... so he can now even travel to the OPM verse.... not that he will.
"Yes, Itachi-sama, though it can't hold on its own and requires immense energy that only you can provide to open it."
"Good, everyone, let me introduce you to Orochimaru, one of my good subordinates from my world. He, along with Espada and other subordinates, will take control of the three worlds while I complete some tasks. I hope you are cooperative, as within a year, I will return."
"Orochimaru, Amado, and you, Tobirama, along with those from Temple of Reincarnation.... reform the structure of the three realms while I am away and think of ways to successfully integrate this world with ours. Also...."
After giving Orochimaru and others instructions for the next year, Itachi disappeared into the Space-Time portal.
---
Amenotejikara
"Sosuke Aizen, I thought you would help your comrades? Maybe if you had helped, they might not have lost that miserably." Itachi, standing in another dimension he just created, looked at Aizen, who calmed down quickly after the surprise teleportation, and asked with curiosity.
"No, the outcome might not have changed. You wouldn't let me fight the Espada, just like you didn't let Squad Zero fight. Now, it's my turn.... By your previous words, you also know the situation of the Soul King and seem to be familiar with him. So, are you stronger than the Soul King?"
"Hmmm.... I don't know. If the Soul King can control Space, Time, and Reality, then there will be no winner. I only know a few pieces of information about him.... so, are you going to become my subordinate or fight me?"
"Neither, I just want to be an observer for now. You wouldn't force me to fight you, right?"
"Well, you can do whatever you want, just don't interfere with me." After saying this, Itachi threw Aizen out as he concentrated on a crystal that appeared in front of him with two hands and a heart separated outside.
Yes, these are the parts of the Soul King along with Yhwach's subordinates. As for why Yhwach's subordinates are here, well, before capturing Soul Society, Itachi just froze the space-time of Wandenreich.
"Time to finally fuse with the complete Soul King, and we even got an additional reward of Yhwach. Although, I have unsealed him, but he is still weaker than his final form.... but, it's a good dessert."
Time Dilation
One Outside Year Later
[DING, HOST'S STRENGTH HAS FAR SURPASSED THE LIMITS OF NARUTO VERSE.
CONGRATULATIONS TO THE FOR RECEIVING SYSTEM REWARD: POWER SYSTEM UPGRADE CARD]
Itachi, who had fused Yhwach and all the organs of the Soul King except for his main body, paused, seeing the System's notification.
"So, I have finally surpassed the realm of Shibai Otsutsuki? Though, what is this power system upgrade?"
[SINCE HOST'S PREVIOUS POWER SYSTEM IS INSUFFICIENT TO DISPLAY HIS STRENGTH, HOST CAN SHIFT TO HIGHER SYSTEM WITH THE SAME STRENGTH AND CAN CONTINUE TO GROW.]
"Ohhh, so this is like those Chinese novels where one goes from the mortal world to the immortal world and their spiritual energy changes to immortal energy and new limits open? Do it, though which power system?"
[THE MOST COMPATIBLE UPGRADED POWER SYSTEM FOR THE HOST IS TENSURA WORLD. DOES THE HOST WISH TO CHANGE TO THAT POWER SYSTEM?]
"Hmm, Tensura, huh.... indeed, it's a good system and its peak is comparable to the strongest in the anime verse except for those author-level characters who operate outside of the plot. Let's do this."
[COMMAND ACCEPTED]
Two Outside Years Later
"System, show me my panel..... my original strength + Soul King Strength + Three consecutive years of System Reward Enhancements.... although I know my strength, but, hehehe, let's see."
[MUGA SYSTEM
CHARACTER PANEL
NAME: UCHIHA ITACHI
RACE: PRIMORDIAL GOD
AGE: 104 (19 in the Real World) // INFINITE LIFESPAN
EYES:
LORD OF DESTRUCTION, SHARINGAN
LORD OF PERCEPTION, BYAKUGAN
LORD OF ABSOLUTION, KOKUGAN
ULTIMATE SKILLS:
LORD OF DIVINITY, SHIBAI
LORD OF SOULS, REI-OH
LORD OF LIFE AND DEATH, HADES
LORD OF SEALING, ANUBIS
LORD OF OMNISCIENCE, THOTH
LORD OF REVERSAL, AION
PEAK ULTIMATE SKILLS:
LORD OF EXISTENCE, WHITE HOUSE
LORD OF INEVITABILITY, ANANKE
LORD OF THE ABSOLUTE, DIVINE SOVEREIGNTY
MANAS:
LORD OF THE END, SAGITTARIUS
LORD OF THE BEGINNING, YGGDRASIL
LORD OF NIHILITY, NIDDHOGG
COMBINED STRENGTH: TRUE DRAGON]