Nine-Tomoe Eternal Mangekyō (Bonus)

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"Of course, it's necessary!"

Aizen replied with a smile, "Eevee, you're special! Using your method to conduct the first-ever magical creature version of an Animagus transformation is the safest approach!"

"Besides, this will help us gather and understand more information about the magical creature Animagus transformation!"

"So far, everything about this concept has only existed as theories, speculations, and a few failed attempts from the past."

"You're the key!"

"However, I suggest we take it a step further!"

Eevee, Hermione, and the others raised their eyebrows. "What do you mean?"

Aizen raised a finger, "We should fully analyze the essence of magic and the power of a single Pokémon attribute, breaking them down to their fundamental cores and completely merging the two!"

"Then, using this new power as a foundation, we can achieve your magical evolution form!"

"This way, we won't just obtain better data and evolution results, but you'll also be able to completely integrate magic into your core power. That means all your forms will possess magical properties!"

In Aizen's view, this was the true way to master the gifts from other worlds—not just by switching between different powers one at a time.

He had already seen memories from the other Renzos. People like Uchiha Renzo and Eevee were already heading in this direction!

But they hadn't gone far enough.

They were only merging techniques from different systems, layering powers on top of each other.

That was merely surface-level tinkering.

The real approach should start with the fundamental essence of different power systems and fuse them at their roots.

That way, even if more Renzos joined in later and brought in new power systems, they could simply integrate them into their own core strength.

This method would completely eliminate the issue of world rules being incompatible—no more problems where certain abilities couldn't be used due to different universal laws.

Because in theory, one could always convert power into a form compatible with their world.

Or better yet, by fully analyzing the essence of different powers, they would gain such a deep understanding that they could naturally adjust any skill or power to align with their world's rules.

"Is that so?"

Eevee nodded in understanding. "If it were before, this wouldn't have been possible since neither I nor anyone else could do it."

"But with Omniscience, achieving this isn't difficult at all! It'll just take some extra time."

Indeed, fusing the fundamental sources of various power systems was crucial for Eevee, as it would bring an immense boost in strength.

"Alright, let's do it! Give me some time, and I'll analyze the essence of magic and Pokémon energy to merge them!" Eevee decided.

"No need!" Aizen shook his head. "We can simply gather all the Renzo members and have everyone dedicate some time each day to solving this together!"

"After all, this benefits everyone—it's an incredibly advantageous thing!"

"And if we work together, we can speed up the process!"

Not to mention, as long as their ocular abilities were strong enough, they could even use multiple Shadow Clones to participate in the analysis.

At that point, the speed would be a hundred times faster!

"Agreed!"

"I'm in! Just got back from a voyage, so I have some free time."

"No problem here either!"

Everyone quickly agreed.

In fact, many had already decided to use this method to merge other power systems in the future.

Hero Renzo's magic, Uchiha Renzo's chakra, the haki newly acquired by Pirate Renzo, Aizen's Shinigami reiatsu...

All of them could be analyzed and merged through the collective effort of the group.

This wouldn't just boost their strength significantly—it would also make future training much easier.

"Alright, let's do it!" Eevee nodded repeatedly.

It was more than happy to have extra hands helping out.

The more people working on this, the better!

After that, they divided the tasks among themselves, scheduled the next few meetings, and left messages for any Renzo members who weren't present.

Then, one by one, they exited the consciousness space and got to work.

— — —

Soul Society

"Heh... Now this is getting interesting..."

Back in his body, Aizen opened his eyes and chuckled.

"What are you smirking about?"

"Huh?... Oh, it's nothing! Just thinking about something interesting."

Aizen was momentarily stunned before shaking his head and standing up. "I've got things to do today, so I'll be heading out. No need to see me off!"

As he spoke, he prepared to leave Unohana's room for today.

"Stop right there!"

Her sharp voice rang out, halting his steps immediately. He turned back with an awkward smile. "What is it? Something else?"

"You're not going anywhere today! I already checked—you're free all day! So, you're staying right here and keeping me company. Otherwise... hmph! You know what will happen!"

She made the famous scissor gesture with her fingers (✂🥒), causing Aizen to stiffen slightly.

That was the deadliest threat to any man.

He forced a laugh. "Ahaha... alright! Whatever you say!"

"Hmph…"

Unohana let out a soft chuckle. "That's more like it. We agreed on this beforehand, didn't we? I've never even complained about you juggling multiple women, so you should be grateful. At the very least, you can't shortchange my time!"

Since she was already on this ride, and aside from Aizen's womanizing, he was actually a good match.

Especially his swordsmanship—it fully satisfied her need for combat. For Unohana, that was more than enough.

"Yes, yes! Whatever you say!"

Aizen knew he had no ground to argue. What else could he do but comply with his woman's wishes?

"Come on, accompany me for a spar! I've recently had some new insights into swordsmanship!"

Without waiting for his response, she grabbed his hand and started dragging him toward the underground prison.

As they walked, several Soul Reapers noticed the sight and instinctively avoided them from a distance.

Once Unohana and Aizen were out of sight, whispers filled the air.

"They're going to Muken again, aren't they?"

"No doubt! Captain Aizen has it rough, huh? We all used to think Captain Unohana was gentle… Turns out, we were so naive!"

"Rough? Are you sure the one suffering is really Captain Aizen? Half of the top-tier beauties in the Gotei 13 are with him! Do you really think we have the right to say he has it rough? If that's suffering, then I'd happily suffer a hundred times over!"

"Agreed!"

"+1!"

"+11111!"

"Can't argue with that."

"Valid point!"

— — —

Naruto World

At Uchiha Renzo's home, the moment his consciousness returned, he felt a massive surge of spiritual energy flooding into his body.

At the same time, a tremendous influx of mental and soul power rushed into his mind, causing waves to crash within his consciousness.

He could also feel his soul and eyes undergoing a transformation.

His expression changed slightly.

Immediately, he created a Shadow Clone and used the Flying Thunder God Technique. His real body vanished from his home, reappearing in his underground base outside Konoha.

"Red Queen, activate the strongest barrier. No interruptions!"

After issuing his command, Uchiha Renzo entered a secluded chamber, sat cross-legged, and began to refine and absorb the influx of power.

He steadily converted the overwhelming mental energy and newly awakened Yin-based chakra, channeling it into his eyes to accelerate their evolution.

The process took several hours.

Finally, he opened his eyes, revealing a pair of Eternal Mangekyō Sharingan.

A terrifying aura spread out.

His Eternal Mangekyō had now developed nine tomoe rings around the design.

Additionally, the original blood-red color had changed slightly, adding a radiant ruby tint.

"A balance with spiritual energy? This is an unexpected bonus."

To think that pure Shinigami spiritual power could have such an effect—Uchiha Renzo was thrilled.

He quickly assessed his power.

His Nine-Tomoe Eternal Mangekyō's visual prowess had increased fiftyfold, and all three of his unique abilities had been significantly enhanced.

"With this, my analysis speed will be even faster."

A smile formed on his lips as he contemplated his next steps.

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