Chapter 720 Where Does the Heavenly Doctor Come From?

Jiang Yushan looked at Xu Bai.

The other party's good-looking appearance did not cause her any psychological fluctuations.

However, the face of "Liu Yihang" suddenly appeared in her mind, which made her hesitate for a moment.

From Liu San, she knew that "Xu Bai" was the clone refined by Liu Yihang. Liu Ruchen fell, and Liu Yihang is now the leader of the Medicine King Sect.

Her expression eased slightly, and after hesitating for a while, Jiang Yushan finally nodded slightly.

"Since the leader said so, then let's give it a try first."

"But I lived in Wuding Prison in my early years, and I was stained with a monstrous evil spirit that could not be removed. Is it really okay?"

She frowned slightly, a little puzzled.

"According to the current level of desire for the elixir of immortality among the monks of the Ten Thousand Immortals League, even if it has some side effects, it should be within the acceptable range. After all, one died of old age and the other was just injured. They can still tell which is more serious." Xu Bai said confidently.

At the same time, he briefly introduced to Jiang Yushan the background of the white mist of the Devouring Yuan, and the current policy of the Ten Thousand Immortals Alliance to encourage cultivators to explore the white mist.

"Just now when I was flying outside, I noticed those white mist walls that penetrated the sky and the earth. Devouring life, dividing the world..."

"Over the past thousand years, great changes have taken place." Jiang Yushan sighed inaudibly.

"Now is the best time for the sales of the immortal pill, and the supply is in short supply. With the power of Elder Liu alone, it is impossible to meet the demand. I hope Elder Jiang can help." Xu Bai said softly.

"Alchemy... Let's try it first." Jiang Yushan nodded in response.

Liu San's face showed a hint of joy.

At that moment, in the alchemy room of the Longevity Valley, ninety-nine golden elixir disciples were summoned to set up the great formation of saving the world and longevity.

Liu San and Jiang Yushan sat cross-legged in the center of the formation, infusing the immortal green power into the Medicine King Cauldron at the core of the formation.

As soon as the two forces came out, Xu Bai keenly noticed the difference between them.

If Liu San's longevity green power is as full of vitality as spring. Then Jiang Yushan's is full of vitality with a hint of killing.

And...

Xu Bai still feels a little familiar with this evil spirit.

With his eyes slightly narrowed, Xu Bai remained calm for the time being, waiting for the longevity pill to be refined.

With Jiang Yushan's help, the speed of the formation's rotation was almost three times faster than before. Coupled with Liu San's familiarity with the formation, it didn't take long for the first batch of longevity pills to be refined.

Three pills were made, and the round sky-blue pills were inappropriately stained with a wisp of black cloud. It looked extremely unsightly.

Even the natural fragrance of the longevity medicine was suppressed.

Even if he held the pill in his hand, he didn't have the urge to swallow it.

"Master, is this pill okay?" Jiang Yushan frowned slightly.

Xu Bai didn't answer immediately, but threw one of them into his mouth and closed his eyes to comprehend.

He didn't care about the increased lifespan, but felt the evil spirit that appeared with the longevity green force after the pill melted in his body, wantonly destroying his body.

"Sure enough..."

"The evil spirit of heaven..."

Xu Bai felt a little heavy in his heart.

"Elder Jiang, can you tell me in detail what this evil spirit is?" The physical strength and spiritual energy flowed, slowly repairing the damage caused by the evil spirit. Xu Bai opened his eyes and asked.

Jiang Yushan was stunned for a while, and then explained to Xu Bai.

"In ancient times, cultivators passed the heavenly tribulation and ascended. This heavenly tribulation is a test and an opportunity. Although there is a risk of death, if you successfully pass it, you will be filled with the spirit of immortals and transformed into immortals."

"But later, the immortal road was cut off, and the heavenly tribulation no longer appeared. The murderous intent of heaven and earth still needs a way to vent, so the evil spirit came into the world."

"This is the original origin of the evil spirit in Wuding Prison. But later, Wuding Prison was imprisoned with many vicious and evil people, and mixed with the murderous intent of countless people."

"The interaction between heaven and man has made this evil spirit more treacherous and difficult to deal with. Even though I have been away from it for decades and have been cleaning myself with the heart of saving the world, it is still difficult to eliminate it." Jiang Yushan said slowly, "Over time, the damage of evil spirit to the body of a cultivator is irreversible. My somewhat unique voice is caused by it."

"However, with such a huge change in the Xuanhuang Realm, I don't know what the situation will be in the Wuding Prison." Jiang Yushan's face was a little dazed.

"Heavenly evil, heavenly killing..." Xu Bai looked thoughtful.

"Elder Jiang, have you ever seen this person and a sword full of evil spirit?" As he said this, Xu Bai drew the scene of the fisherman and the sword of heavenly evil in the air.

Jiang Yushan stared at it for a while and shook her head: "I've never seen it."

"That's fine."

This result was also within Xu Bai's expectations. He waved his hand to dissipate the fisherman image, and then said to Jiang Yushan and Liu San: "Don't worry, you two. Although the immortality pill you have worked together to refine will indeed cause damage to the cultivator's body. But the flaws do not outweigh the merits. If the life-extending effect remains unchanged, I believe there will still be a large number of people rushing to buy it. At most, we can lower the price a little."

After dispelling the concerns of the two, Xu Bai asked them to refine the pills with peace of mind.

"How many pills should I refine? I am very interested in this world thousands of years later, and I want to go out for a walk." Jiang Yushan asked directly.

Xu Bai was speechless.

Looking at Liu San, he saw that he was staring at Jiang Yushan infatuatedly, and obviously would not oppose the other party's decision.

After a moment of silence, Xu Bai said, "Just consume half of the raw materials for the immortality pill in the Changsheng Valley. Otherwise, it would be a waste to keep squeezing them."

Obviously, there was no clear quantitative knowledge of the number of medicinal materials in the Changsheng Valley. Jiang Yushan nodded and readily agreed.

"In that case, I'll trouble you two."

Xu Bai smiled slightly and left the Changsheng Valley.

"At least she won't be able to come out in a year or two."

"But."

The figure of the old fisherman [Tian Jue] appeared in Xu Bai's mind again.

The evil spirit on Jiang Yushan's body was very similar to the aura on Tian Jue's body.

But there was a slight difference.

The difference was difficult to explain in words. But for Li Fan, who had come into contact with both, it was easy to distinguish them.

If we have to use an appropriate metaphor to explain, then "two portions of seawater with different salt concentrations" may be a more vivid description of the difference between the two.

It seems to be true, just like...

"From two different worlds."

A gleam of light flashed in Xu Bai's eyes.

Jiang Yushan came from Wudingyu and Yaowang Sect. In the current Xuanhuang Realm, there are vague records of them.

Then the result is obvious.

A long time ago, he had a vague guess in his heart.

Tianyi, Tianjue, Tianyu, and Yunshui Tiangong are probably not native cultivators of Xuanhuang Realm.

But...

outsiders.