I'm doing scientific research in the Ninja World

"Congratulations to the host for obtaining the improved version of the Heaven and Earth Curse Seal. Do you want to claim the reward now?"

Orochimaru naturally chose the first option without hesitation, but he did not claim the reward immediately.

Currently in an unknown place, it would be useless even if he claimed it, so he put it aside for now, and learning the immortal arts was more important.

At this time, the little white on his neck had unknowingly poked its little head out from behind Orochimaru's long hair, and it was obvious that it had also noticed the abnormality.

The snake's tongue kept swinging back and forth in the air, as if sensing something.

Orochimaru no longer hesitated and walked straight to the Ryuchi Cave.

As he went deeper, the surrounding environment gradually dimmed, but there were many glowing stones inlaid on the stone walls on both sides of the cave entrance, so he could see the road ahead clearly.

The damp and dark environment was quite suitable for the habitat of snakes. I don't know when, a vapor filled the air, a bit like the smell of rotting wood.

"Trialist, welcome to Ryuchi Cave!"

Suddenly, a soft and seductive voice sounded. As soon as the voice fell, Orochimaru felt the ground shaking around him. The stone walls on all sides gradually squeezed towards him with him as the center.

It stopped five meters away from Orochimaru. Looking up, it was surrounded by thick stone walls. The road in front was blocked by a large rock, forming a secret room.

There were dense holes on the rock in front, and there were crystals piled up into a hill under the rock.

"If you want to pass through here, you must fill all the holes in the rock with crystals."

A beautiful and somewhat weird figure appeared in front of Orochimaru. It was the White Snake Immortal's confidant and one of the elders of Ryuchi Cave.

There were three people in charge of selecting the trialists who came to Ryuchi Cave, Tianxin Shenji, Ichijimaji and Tsujinji. Those who failed the trial could be eaten by them after the permission of the White Snake Immortal.

"Interesting! I just don't know who the person in front of me is!"

Looking at the beautiful woman who gradually disappeared after she finished talking about the content of the trial, Orochimaru knew that he could not avoid the test in front of him.

This kind of test was not difficult for him, and then he split a dozen shadow clones and rushed towards the crystal hill in front of him.

On the other side, the temple deep in the Ryuchi Cave.

"Granny, Wanshe brought back the little guy Orochimaru."

A charming woman whispered gently to the existence coiled on the throne.

The woman was one of the elders of the Ryuchi Cave and a confidant of the White Snake Immortal, Tujinji.

And the only one who could make her report so humbly was the owner of the Ryuchi Cave, the White Snake Immortal.

The White Snake Immortal had a purple silk ribbon forehead protector wrapped around his head, and there was a military green horn-shaped ornament on the front of the forehead protector. Under the silk ribbon, his long orange-yellow hair was scattered, and a pair of yellow eyes that were bigger than lanterns were majestic without anger.

Perhaps it inherited the habit of the dragon clan to like collecting. It has a green cat's eye stone on its chest, a red night-shining pearl on its head, and two golden rings on its tail.

"Well! Just do whatever you want!"

The huge body that was coiled for who knows how many meters did not move at all. Perhaps this old monster that has lived for thousands of years likes to smoke. The White Snake Immortal "Bata" his pipe and then spoke slowly.

It doesn't need to report anything that happens in Longdi Cave. It knows everything clearly.

For so many years, the White Snake Immortal has only been responsible for testing people who come to Longdi Cave to learn immortal arts. He never cares about the outside world. His attitude of not competing with the world makes this place of immortal saints worthy of its name.

Only those who visit sincerely can see it, and in its view, only madmen who seek power will come here.

After hearing the words of the White Snake Immortal, the lower Tuanjinji retreated respectfully.

With a rumble, the boulder in front of Orochimaru slowly moved away.

Although he consumed a lot of chakra, he still passed the test easily, and these chakras were nothing for his current physique.

Going deeper, Orochimaru didn't know how many more tests were waiting for him, but it shouldn't be that difficult, otherwise it would be impossible for Orochimaru to see the White Snake Immortal with his disabled body in the original book.

After twisting and turning, it meandered down all the way. After Orochimaru turned a sharp corner, a towering and ancient castle appeared in front of him.

"Is this the second level?"

Looking at the castle filled with all kinds of delicious and delicious delicacies, Orochimaru knew that these were all illusions.

As long as he couldn't resist the temptation and ate a bite of the food here, his body and chakra would be eaten by the owner of this place the next moment. It can be said that these foods are the bait of the god of death.

JustWhen Orochimaru thought the test was over, a woman's sweet laughter suddenly sounded in his ears.

A group of beautiful women wearing gauze and half-covered appeared in Orochimaru's sight.

These women came to Orochimaru with soft dancing postures, smiling sweetly and surrounding Orochimaru with seductive eyes.

Feeling the soft bodies half leaning on him, he seemed to feel the breath of orchids in his ears. A woman gently stroked Orochimaru's cheek, and the fragrance of the girl on the tip of his nose was really intoxicating.

Faced with the beautiful women throwing themselves at him, Orochimaru, who had seen many beauties, felt dry in his mouth. This soft body, this slender waist, and this flawless body.

These touches were very real, and there was no hope for him to fight against the eight golden locks in his body, which made him feel that everything in front of him was so real.

Just when Orochimaru was about to reach out and touch the gorgeous beauty in front of him, a sharp pain came from his neck.

"Huh?"

It turned out that Xiaobai had bitten him hard on the shoulder blade below his neck. Orochimaru felt dizzy and nauseous.

Orochimaru quickly held his head and half-knelt on the ground, and the sweat on his forehead dripped to the ground.

When Orochimaru looked up again, there was no delicious food, and no charming woman throwing herself into his arms.

"What... illusion? How come I didn't notice it at all?"

At this moment, Orochimaru was a little suspicious whether the eight-door golden lock that he and the second generation had worked on day and night had failed.

Panting heavily, Orochimaru carefully recalled his experience along the way. What details did he not notice?

"Could it be... the smell?"

Orochimaru's eyes gradually narrowed. In this world, there are illusions cast through eyes, through hearing, and through actions.

The only thing he has never seen is the use of illusions on people through smell. This method is a bit like the psychedelic drugs in the previous life. The only difference is that it is unnoticeable and the effect is quite overbearing.

The illusion was launched from the inside. No wonder the Eight Gates Golden Lock did not react! If Xiaobai hadn't woken him up, he would have fallen.

Orochimaru touched Xiaobai's head. Just when he was feeling relieved, a silver bell-like laughter rang out again.