Naruto: I Am Crazy with the Simulation System!

You skim through the Caged Bird manual and quickly realize that the principles behind this curse mark far surpass most sealing techniques.

It allows simultaneous etching on a branch member's soul, chakra, and Byakugan—covering all aspects with no blind spots, locking them down completely.

And there's absolutely no room for reversal!

Because the way to "release" the Caged Bird seal... is to activate it.

When the Main House activates the seal, it essentially disrupts the connection between the branch member's soul, body, and chakra through self-destruction of the curse mark, causing excruciating pain.

Once the seal is pushed to its limit, the link between soul, body, and chakra is completely severed.

Only then is the Caged Bird lifted—along with the destruction of the branch member's Byakugan!

If the Uzumaki clan set the foundation for sealing arts and created the strongest among them, then the Hyūga clan's techniques are the pinnacle of refinement—flawless, yet utterly insidious.

Still, this might just represent another direction for the evolution of sealing techniques. You tuck the manual away, planning to study it carefully when you have the time.

Moreover, this secret chamber hasn't been disturbed in years, still preserving its old state.Because it belongs to the Main House, the barrier at the entrance was carefully constructed and remains intact. Other than some mild dampness, the items within have been preserved just as they were long ago.

You don't believe that this is the only Caged Bird scroll hidden here.

This is the secret legacy of the Main House, after all!

So you activate your Six Tomoe Sharingan and unleash the full power of your Uzumaki bloodline.

Your enhanced sensory abilities burst forth instantly, then compress into a narrow, invisible ray under your precise control.

This sacrifices scanning range in exchange for greatly enhanced penetrative power and detection depth.

You focus your mind and begin scanning every inch of the chamber.

Persistence pays off. You discover that this chamber is far from simple.

Beneath the thick floor at your feet, something faintly lies hidden.

Another hidden chamber—older than this one!

Staring at the floor, you focus your Ocular Power, and under your near-perfect Earth Release control, the surrounding soil parts and a tunnel opens before you.

Descending the tunnel, you finally reach a cube-shaped object nearly a hundred meters down, sealed tightly within a barrier.

Is that a giant Tenseigan?

The thought crosses your mind. But once you break the seal and retrieve the contents, you're sorely disappointed—it's just a scroll.

Still, the information within isn't completely unrelated to the giant Tenseigan!

It's a detailed guide on Ocular Power fusion.

And after careful study, you confirm that the method described here is more advanced and refined than the Uchiha clan's traditional Mangekyō transplantation technique!

So, while you didn't obtain the actual giant Tenseigan, you've likely uncovered the method to create one.

You still don't know whether you can preserve its ocular techniques afterward,but at least you won't have to gouge out your own eyes.

...

After inspecting the remaining barriers one by one, none yielded results as rich as that Main House chamber.

However, you did discover a teleportation array connected to the Moon!

Unfortunately, activating the array requires the Main House bloodline.

The Byakugan in your hand alone isn't enough. And you're not confident that your current strength is sufficient to face the Moon's Hyūga clan—still locked in civil war and wielding the giant Tenseigan.

Charging in recklessly might only unite both sides against you…

So you reseal the barrier and mark the location carefully.

...

Shortly after returning to the floating island, Orochimaru contacts you through Gato.

He wants you to come to Otogakure in the Land of Rice Fields to help diagnose Kimimaro's condition.

You gladly accept.

Bringing with you newly collected bloodline essence and a single drop of forcibly extracted bloodline from the Kaguya clan's remains.

With just a touch, you sense the situation inside Kimimaro's body.

Your conclusion: his bloodline technique development has progressed too fast, outpacing his body's growth.

Combined with a pre-existing flaw in his lineage, this has triggered symptoms of a bloodline disease.

In essence, he's a prodigy forced to grow too quickly—just like Uchiha Itachi.

Orochimaru asks how to treat him.

You think it over and arrive at a blood-exchange method.

Using your ocular technique, you could extract Kimimaro's bloodline along with the disease, then infuse him with a new bloodline free of the affliction.

However, this would also mean Kimimaro loses his own Shikotsumyaku Kekkei Genkai.

Fortunately, you had a contingency in mind before setting out.

You brought a single drop of a customized bloodline version of the Shikotsumyaku.

But simply replacing it outright would be too crude and easily seen through by Orochimaru.

So you use the excuse of needing time to prepare a medicinal formula and ask for a vial of Kimimaro's regular blood, then leave Otogakure.

In truth, you activate Flying Thunder God and teleport using a marker hidden in the building company's logo, heading to Kusagakure.

You reside near Kusagakure for a few days and take out the patched-together Kaguya bloodline in your possession.

Comparing it to Kimimaro's blood sample, you repeatedly analyze and locate the missing genetic links.

Then, using bloodline essence, you reconnect the fragmented parts of the Kaguya sample.

It's still inferior to the original—but stable, and free from the risk of bloodline disease.

That's all you need.

Next, you locate Karin and rescue her from the clutches of a Grass-nin swordsman.

You also retrieve the remains of Karin's mother and extract a drop of pure Uzumaki bloodline.

You split this bloodline into two portions.

One portion is fused into the repaired Kaguya bloodline to enhance its Yang Release and vitality.So even if Kimimaro's new Shikotsumyaku lacks the full bone-producing efficiency of the original, the half-Uzumaki bloodline compensates, bringing performance close to his original power.

You save the other portion of Uzumaki blood for yourself.

During this time, you take Karin back to the Land of Waves, leaving a shadow clone behind to teach her ninja techniques. 

After handling Karin's situation, you contact your lab staff to retrieve two captured ninja who were originally hired to cause trouble but ended up as experimental subjects.

You extract their ordinary ninja bloodlines.

Afterward, with their lives hanging by a thread, you swap the extracted bloodlines and re-infuse them into the other's body.

Following a period of weakness, both subjects recover!

You repeat the procedure several times to become fully accustomed to the operation and reduce side effects to the minimum. Then, you freeze both test subjects and store them in your underground base.

With your perfected bloodline ready, you return to Otogakure.

You state plainly to Orochimaru that you're confident you can completely cure Kimimaro—but you require a room that is absolutely secure from prying eyes.

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Pls Drop some Power Stones

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