Both time-traveled characters ended up as villainous henchmen.

Aside from Zanpakuto, the most famous power in the Bleach world is the various creative uses of spirit particles within its different power systems.

Spirit particles are the fundamental particles in the Bleach universe, and they form the basis of Soul Society, Hueco Mundo, and other extraordinary beings such as Shinigami, Hollows, and Quincy.

In other words, the extraordinary power in the world of Bleach originates almost entirely from spirit particles.

Although Death God He Nian is only a student at the True Central Spiritual Arts Academy, his body is basically composed of spiritual particles, and the extraordinary energy in his body also originates from the spiritual power of the spiritual particles.

Therefore, Izumi Nen also shared the special spiritual body of the Grim Reaper He Nen, which was composed of spiritual particles, through the black mist space.

Because it was a spirit, after being transformed by the rules of the Naruto world, this power became pure spiritual energy and eventually merged into Izumi Nen's Yin Release chakra.

As a result, the amount of Yin Release chakra in Izumi Nen's body suddenly surged, directly breaking the balance of chakra attributes that he had painstakingly maintained not long ago.

But at that moment, the power of the Digital World shared by Agunen came into play.

Digimon are also a kind of data life form, similar to Sword Art Online. However, unlike Sword Art Online, Digimon can continuously accumulate and absorb data and energy, thereby driving their own evolution.

Although this special evolutionary power cannot exert the power of the original Digital World after being transformed by the rules of different worlds, it is enough for Izumi Nen at the moment.

When his body experienced an imbalance or even conflict due to the sudden surge in Yin Release chakra, the evolutionary power from the Digital World intervened in time, absorbing the increased Yin Release chakra. Then, based on the two special Yin Release bloodline characteristics of Yin Lightning and Dark Water that Izumi Nen already possessed, he developed two Yin Release bloodline characteristics for growth and evolution.

The first to grow and evolve was the Dark Water Yin Release, a bloodline limit that incorporated more Yin Release chakra.

It turns out that all the abilities of the Dark Water Yin Release Chakra have been amplified to a certain extent. For example, the ability to erode and absorb various liquid substances has been greatly enhanced, and on this basis, a certain degree of control over various liquid substances has been extended.

While this control ability doesn't reach complete control, it can serve as Izumi Nen's sensory extension. It can be said that, as long as he's not in a desert environment, his current sensory abilities already surpass those of most sensory-specialized ninjas.

As for Yin Lightning Release, because Yin Release accounts for a small proportion in the synthesis of its bloodline limit, the improvement in its various basic values ​​is not as great as that of Dark Water Yin Release.

However, Yin Lightning Release has completely evolved its original fluid properties into an even more powerful property—high plasticity.

Even without dedicated training in chakra transformation, Izumi Nen can still transform the Yin Lightning Ninjutsu he releases into various forms using his current Yin Lightning Release.

He can conjure up birds, beasts, scaled insects, or even inanimate objects like mountains, rivers, and rocks, and even fantastical creatures that do not exist in this world, all using Yin Lightning Escape.

Of course, creating the sculpture is one thing, but how effective it actually is is something he will need to research on his own.

The above information was not the conclusion Izumi Nen reached after conducting detailed experiments, but rather information that spontaneously appeared in his mind after the two Yin Release bloodline evolutions were completed.

As for the reason for this change, he quickly guessed the answer.

This powerful analytical ability for information and data most likely comes from Yaguni in the digital world, and perhaps also from Electronic He Nian in the sword world.

He didn't know exactly how Izumi Nen was formed, but he now understood that he could have almost real-time and precise control over his own physical data.

In other words, he can now mentally print out his own data panel in real time.

Of course, the Naruto world is not like the Digital World or the Sword Art Online world, where data-based powers are the mainstay. The physical data that Izumi Nen automatically generated in his mind is more of a reference.

How much of an impact they can have in a real battle depends on the actual situation.

Just as various thoughts were swirling in Izumi Nen's mind, the changes caused by the sudden increase in Yin Release chakra within his body finally subsided.

Izumi Nian slowly exhaled, got up from the bed, and moved to sit down at the desk.

Although this power surge was cleverly resolved by the evolutionary power of the Digital World, he could no longer ignore the problem.

Each time the black mist space descends, it greatly enhances his strength.

However, if the shared power conflicts with his current ninja system, then it will be troublesome.

If not handled properly, the increase in power will actually reduce the strength he can exert.

For example, the special self-healing Yin Release brought by He Nian in Demon Slayer last time, and the suddenly enhanced Yin Release chakra this time.

The former brings him both advantages and disadvantages.

Although the latter has been resolved, it has still impacted his existing system.

The most obvious point is that the process of merging his immortal body with Yin-Yang Escape has been temporarily halted due to the unbalanced Yin-Yang Escape.

If the fusion and evolution process is forcibly pushed forward, Izumi Nen is certain that the Sage Body and Yin-Yang Release that evolve and fuse in this state will most likely be very different from the perfect Sage Body and Yin-Yang Release he envisioned.

Given the unknown outcome, Izumi Nen did not want to take the risk and therefore chose to temporarily suspend the process of fusion and evolution.

"I need a chakra energy system that will not be affected by the sharing of power in the future."

Izumi Nen pinched the space between his eyebrows with his right hand and muttered to himself.

In the future, there will surely be more versions of myself from other worlds, possessing various extraordinary powers, entering the Black Mist Space.

If you don't know how to be flexible, it will greatly hinder your progress.

These extraordinary powers from other worlds will most likely be transformed into various types of chakra with special attributes after being shared.

"I need a completely new system... that can accommodate all chakra nature transformations..."

Izumi gradually sorted out her thoughts: if she wanted to accommodate all chakra attribute changes, what about Bloodline Limits?

He thought of the final boss of the Naruto world, the Otsutsuki clan, and the Bloodline Limit seemed to be the ability of the Otsutsuki clan.

However, he and the Izumi family's bloodline had no advantage in terms of Otsutsuki bloodline limit, and were far inferior to the Uchiha, Senju, and other Otsutsuki descendants.

Furthermore, Izumi Nen did not want to embark on the path of biochemical modification involving the transplantation of various bloodlines.

Most importantly, as a man backed by the Black Mist Space, his future destination will not be limited to the small planet of the ninja world; facing the Otsutsuki clan is almost inevitable.

If we fully embrace the power system created by the Otsutsuki clan now, we will inevitably be hampered by it when facing them in the future.

Therefore, in the long run, what Izumi Nen needs is a completely new chakra energy system that is different from that of the Otsutsuki clan.

The Yin Lightning Release and the Yin Water Release had already given him a good start, and he naturally couldn't afford to go back.

"Therefore, I need to create a bloodline limit myself..."

Izumi Nen's eyes gradually brightened. "A brand new bloodline limit form that belongs only to me, fused with the Sage Body!"