Naruto started to become stronger by becoming a disciple of Tsunade

Through the observation instrument, Okamoto Dousuke discovered that the poison, which had been dormant just now, was now slowly spreading.

In a short while, the poison quickly grew from the size of a needle tip to the size of a grain of rice.

"Well, does it need to attach to an object?" Through observation, Okamoto Dousuke discovered that poison erosion works by absorbing chakra, even chakra that is free in the air.

But for the minced meat just on the slide, there was no obvious erosion.

Okamoto Dousuke shook his hands.

He pointed his fingertips at the rice-sized mass of poison and released a trace of chakra.

The light blue chakra was instantly devoured by the poison, and its size also jumped from the size of a grain of rice to the size of a Wangzai steamed bun.

"Swallowing chakra to strengthen oneself? And there is no adaptation process!" Okamoto Dousuke looked at the poisonous ball that suddenly grew larger.

After absorbing the chakra, the poison erosion did not stop at all but grew larger directly.

It looks like the chakra is directly converted into poison.

"What an exaggerated conversion ratio!" Looking at the sudden increase in the poisonous corrosion, Okamoto Dousuke exclaimed.

After the poisonous gas devoured Okamoto Dousuke's chakra, its volume expanded and it slowly drifted in the direction where Okamoto Dousuke had just transmitted his chakra.

"It can even sense and find the source of chakra on its own." Looking at the direction where the poison was drifting, Okamoto Dousuke quickly recorded it on the scroll beside him.

hum!

The poisonous mist drifted to a certain extent.

Suddenly, a light blue sealing barrier appeared, blocking the spread of the poison in time.

Fortunately, he had taken precautions in advance. Right in front of Okamoto Dousuke, there were densely packed sealing spells carved on the table and on the ground.

Dousuke Okamoto picked up a beetle with tweezers.

These beetles were specially requested by Dousuke Okamoto from the Aburame clan.

This beetle has the ability to devour and store a certain amount of chakra. The Aburame clan can even use this beetle as a backup chakra to fight when the chakra is exhausted.

It is precisely because this kind of beetle can emit village chakra that Okamoto Dousuke uses this kind of beetle for experiments.

Gently place the beetle into the barrier.

After being placed in the barrier, the beetle became unusually agitated and kept crawling around because of the insect's unique sense of danger.

The poison quickly floated to the beetle's side and slowly penetrated into its body.

After a while, the beetle was rendered purple.

As the beetle turned purple, its activities gradually stopped.

Because he doesn't have the eye technique, Dousuke Okamoto cannot observe the inside of the beetle.

However, after being invaded by the poison, the beetle's crawling speed and perception ability have been greatly reduced.

After being corroded by the poison, he no longer had that sensitivity to danger.

Until the end, the purple beetle was still alive but motionless.

"After being invaded, there were no fatal injuries?" Okamoto Dousuke looked at the beetle and recorded it on the scroll.

The infected beetle did not suffer any fatal external injuries.

In other words, if the poison erosion is not activated, the poison erosion will only devour the chakra in the infected target's body as its own nutrients, but will not kill the infected target.

Suddenly, Okamoto Dousuke suddenly remembered Hanzo's words: Unless the caster, no one else can retract the poison corrosion, and the outbreak of poison corrosion requires a long period of accumulation.

"The poison needs to reach a certain level to be lethal?" Okamoto Dousuke muttered to himself with a little confusion.

"It seems that the poison erosion is more like a chakra that can be controlled artificially! The reason why Hanzo released the poison erosion in advance is because he himself does not have any extra chakra to support the poison erosion to fight on a large scale." Okamoto Dousuke paused and continued.

"That's why Hanzo let the poison erosion absorb chakra on its own in the air." Okamoto Dousuke looked at the small ball of poison erosion in the sealing barrier with shining eyes.

The poison erosion triggered by Hanzo in the last moment was so explosive and penetrating.

Even now, when Okamoto Dousuke recalled it, he still felt a lingering fear.

Looking at his injured arm, Okamoto Dousuke still had the horror of his chakra armor being pierced by the sharp purple spikes in his mind.

It is a fear of death.

Looking at the poison drifting inside the sealing barrier, Okamoto Dousuke inexplicably had a familiar feeling.

Toxic erosion is not so much a toxin, but it feels more like one to Okamoto Dousuke.

How to put it, it's more like a chakra in Sage Mode with absorption properties.

Dousuke Okamoto remembered that in the original work, the method of practicing Sage Mode was extremely dangerous.

The Sage Mode of Myoboku Mountain can turn a person into a frog if one is not careful during training.

The existence of poison will not turn people into salamanders.

But the existence of poison erosion is more like an imperfect immortal chakra.

Poison erosion can only sense chakra instinctively, and the devouring performance is just the external manifestation caused by the infection.

External manifestations such as sluggishness and devouring further demonstrate the uncertainty of the poison.

If only he could master the poison erosion. Thinking of this, Okamoto Dousuke's face was filled with excitement.

Okamoto Dousuke looked at the poison corrosion within the sealing barrier.

With his brows furrowed, what he needed to consider now was how to eliminate the spreading poison.

It's easy to let it go, but hard to take it back!

And you also need to find a way to remove the poison on your arm.

Ordinary treatment methods have no way to remove it. No matter whether it is the chakra of healing techniques or palm magic, once it comes into contact with the poison, it will be directly assimilated.

The injury was on the arm, and Okamoto Dousuke couldn't imagine what would happen if the poison had infected his internal organs.

Then the infected object is basically useless.

If the limbs are infected, you can still be ruthless and cut them off, but if the infected part is the internal organs of the body.

Tsk tsk, it’s scary just thinking about it.

In Okamoto Dousuke's conception, he had already thought of a way to remove the poison.

Okamoto Dousuke sealed his left arm again.

Turn your gaze towards the poison corrosion in the sealing barrier.

A quick one-handed seal.

It's sizzling!

A small golden seal appeared in Okamoto Dousuke's palm.

"Sealing technique, golden lock seal!!"

It has to be said that Okamoto Dousuke is indeed a rare genius. His abnormally powerful chakra control ability allows him to learn medical ninjutsu and sealing techniques that require delicate control.

Be able to thrive like a fish in water.

At the beginning, after Minato Namikaze had taught Dousuke Okamoto the most basic sealing techniques, he directly taught Dousuke Okamoto the basics of sealing techniques and advanced sealing techniques from books.

Let him learn on his own, because Namikaze Minato has nothing more to teach Dousuke.