Kakashi came to another room, which had large cylindrical containers, but many of them were shattered. There are only two of them that were not damaged at all, but there is so much dust on them so Kakashi could not what is inside.

"This should be the place where Orochimaru did his human experiments. These shattered containers must be the failed experiments who are dead."

Kakashi said as he walked inside, and then he soon came to one of the intact containers.

"This container is not broken, but I don't know what is inside."

Kakashi was curious and wiped the dust off. Soon, Kakashi saw a terrifying creature!

Snake!

A big snake!

And this snake actually has hair!

Kakashi's eye went wide, he was very surprised. Why is this thing look so much like Orochimaru's real White Snake form in original work?

No, there is something wrong!

This thing feels weak, not the same as Orochimaru!

Kakashi relaxed after feeling this. Now that he thinks about it, how can Orochimaru put himself in this kind of container?

But then, what is the matter with this stuff? Why is this like this?

Is it just a coincidence?

This is too strange to be a coincidence.

Having said that, where did Orochimaru's summoned beast come from? Did he inherit it from his family? There is not much explanation in the original work, it is estimated that only Sandaime, Tsunade, and Jiraiya who knows about it.

Sannin's summoned beast seems to be the strongest summoned beast in Naruto World. At least, the strongest giant monster except for Tail Beast is the Sannin's summoned beast.

Mount Myoboku, Ryuchi Cave and Shikkotsu Forest are known as the Three Great Holy Land, the Mount Myoboku is also the place that Naruto and Jiraiya learned the Senjutsu from.

But the other Three Great Holy Land, Ryuchi Cave and Shikkotsu Forest are obviously also has their own Senjutsu. The Senjutsu from these three places are different from each other.

The original work does not explain whether Shikkotsu Forest has Senjutsu or not, but Hashirama Senju is obviously using Senjutsu. Shikkotsu Forest is the home of Tsunade's summoned beast, so Hashirama Senju's Senjutsu is probably from the Shikkotsu Forest.

After all, Three Great Holy Land is on par with each other, so it is not surprising that Shikkotsu Forest also has its own Senjutsu.

If he has the opportunity, Kakashi would like to see what makes Senjutsu of this Three Great Holy Land different. But it's still too early to do that. After all, Kakashi still hasn't learned any Senjutsu yet.

When Kakashi was thinking about it, in the container, the big snake opened his eyes!

Kakashi was suprised and jumped back.

Is this thing awake?

In the next second, the big snake opened his mouth wide, roared, and then directly hit the container.

Bang!

The container is broken!

The green liquid flowed out instantly.

Kakashi jumped back again to avoid being touched by these strange liquids. After all, he doesn't know if it is poisonous or not.

At the same time, he takes out the Millennium sword that he sealed in his right wrist. He then tightens the grip on his sword.

The situation at this time is kind of dangerous.

The big snake then look up, a pair of snakes eyes look coldly at Kakashi, making Kakashi somewhat uncomfortable, this thing is really disgusting.

Kakashi pulled out a kunai using his left hand and throw it toward the snake's body.

But the kunai didn't hit the snake, Kakashi actually miss!

Of course, it wasn't because Kakashi who didn't aim well, nor did the big snake dodge, but the place where Kakashi aim to hit was actually turned into a hole, after the kunai went straight through, it then immediately recovered.

"This is?"

Kakashi was a little surprised. What kind of skill is this? It is really weird

The big snake did not give Kakashi extra time to think, and suddenly there were many small snakes come out of his body, and moving fast towards Kakashi.

The scene right now is hard to describe, the dense snakes crawling fast on the ground, it seems really disgusting.

"Fire Release: Great Fireball Technique!"

Kakashi then expel a giant Fireball from his mouth, and the three-meter-diameter Fireball radiated hot temperatures and start burning the snakes.

"Sure enough, this kind of thing should be burned with fire."

The flame then dissipated, and the big snake rushed directly toward Kakashi, and the speed of this snake was very fast.

Shunpo!

Kakashi disappeared directly.

The Millenium sword in his hand then starts to expel blue lighting!

"Chidori!"

Kakashi then stabs toward the snake, and the head of the snake was nailed directly to the ground, he got no chance to dodge it.

After releasing some cry, the snake did not move, and finally his eyes closed.

Kakashi is still stand on guard and observed it carefully. Then he found that the snake was indeed dead.

"Its strength is normal, it also is not lethal."

Kakashi walked to the side of the snake and began to observe it carefully.

"What?"

Kakashi soon discovered a strange thing. This big snake is different from the general snake, and he actually has a strange Chakra!

Although only a little bit, Kakashi can feel it.

"What is this chakra?"

Since ordinary eyes are useless, then…

Sharingan!

Pulling the guard, the scarlet Sharingan reappeared, the three tomoe kept turning, and Kakashi start to see something from the snake.

"This is..."

Under Sharingan's sight, Kakashi found that the head of the big snake had a white Chakra!

This feeling… This is Senjutsu Chakra!

Kakashi was shocked. This snake actually has a trace of Senjutsu Chakra? What the hell is this snake? Why is it here?

It seems to be the experimental subject of Orochimaru. Has Orochimaru been experimenting with Senjutsu before?

Kakashi is not surprised seeing Orochimaru experiment with Senjutsu. After all, Ryuchi Cave also has the Senjutsu training method. The original work has also said that Orochimaru's body was not strong enough to enter Sage Mode.

It can't be said that he has not use Senjutsu. After all, the cursed seal he creates is also a kind of Senjutsu.

So is this serpent an experiment subject so that Orochimaru can enter Sage Mode with his body?

It is not impossible.

Kakashi eyes shines, this Senjutsu Chakra should be Senjutsu from Ryuchi Cave. After all, this snake is only five years old, and only two years old three years ago. Apparently, Orochimaru doesn't discover its Senjutsu before he abandons this base.

Since it is Senjutsu Chakra from Ryūchi Cave, the research value is too great.

Without hesitation, Kakashi pulled out a seal from his back pocket.

He then starts forming hand seal and slam his hand on the ground!

"Uzumaki Sealing Technique!"

The sealing formula emerged all around from the ground, dragging out the Senjutsu Chakra from the big snake's head and sealing it into the Scroll.

After all this, there was some word written inside the scroll.

"The gains this time are not small. Although it is may not be possible to derive the Senjutsu's training method from this, at least I can see some of the Senjutsu's secret."