Li Yongnian raised his hand and rubbed his butt eggs, and couldn't help but want to curse himself. If you have anything to say, what to do with your hands and feet, will there be no human rights for the servants?

He cursed in his heart, and Li Yongnian's eyes were also constantly observing the situation in the cave, and some memories of Jingyitan in his mind began to slowly revive.

The so-called Jingyi Pool is actually a deep underground pool with a biting cold air. It is a special place for Yixian Valley to deal with lesions and filth. It is similar to the purification pool and medical waste treatment room in later generations.

The only difference is that these medical garbage in the Yixian Valley seems to be a little unusual. Not only are they strong in evil spirits and strong in poison, but some are also mixed with so-called monsters. If you are not careful, you will lose your mind and turn into an unconscious demon.

Moreover, the higher the cultivation level, the greater the chance of being enslaved. On the contrary, mortals like Li Yongnian, Liu Sheng and others who have no spiritual power cultivation have stronger resistance to these monsters.

This is the fundamental reason why the Medical Immortal Valley recruits mortal servants from the outside.

"What a magical world. Even the medical waste extracted from patients has such great destructive power. Wouldn't the doctors here and those who are sick but not dead be even stronger?"

"My Immortal Valley, Medical Immortal Valley, are there really gods in this world?"

Li Yong muttered to himself in a young voice.

Among the pieces of memory he obtained, the Medical Immortal Valley seems to be a place of immortal gate in the eyes of secular people. Every year, countless mortals want to enter it to seek immortal fate.

As for the village he and Liu Sheng and other errand disciples, they were located at the foot of the Yixian Valley, they were able to get close to the water tower and get the opportunity to enter the valley as a errand.

However, the main purpose of these people entering the Medical Immortal Valley was not for the immortal fate, but for the ten taels of settlement fee and the tempting commission of three hundred taels of 10 years.

There is no way, people are poor and their lives are low.

In order to earn more money for the family behind them, even though they knew that Jingyitan was not a good place, they were rushing to break in and make money with their lives.

After all, the reputation of the Yixian Valley is still very good nearby. Even if it is just for the ten-liang settlement fee, many people are willing to take a try, let alone after completing the ten-year contract, there is still a huge fortune of 300 taels.

"Forget it, since I came here, I'll do it well, let's do the work in front of me first!"

Li Yongnian no longer thought about it. When he first came, he didn't want to act too easily, so as not to be discovered by someone.

Before I walked to the cold pond, I saw that there was only a bamboo basket beside the pond water, and there were two red wooden sticks-like things placed in it.

From the scattered memories, Li Yongnian quickly found out that they were taken to Jingyitan by an old servant last night to demonstrate the entire process of washing these lesions and filth.

"Yang Yan Pestle, it seems that it's the name?"

Standing in front of the bamboo basket, Li Yongnian looked down at the two red wooden sticks in the basket. In his memory, the old servant seemed to call these wooden sticks that way.

What they need to do is to extract or peel off the doctors in the Xianyi Valley from the patient's body and temporarily store the lesions in the Yangyan pestle, and put them in the Jingyi Pond and shake and wash them continuously.

Generally speaking, as long as the color of the Yangyan Pestle changes from red to green, it means that the filth stored inside is completely removed. They can take back the Yangyan Pestle and hand it over to the doctors in the valley for continued use.

"This kind of work doesn't seem that difficult, and it has no technical content at all."

Li Yongnian reached out and held one of the Yangyan pestles. He started with a little heavy and slightly hot. He held it next to the bone-broken pool and could not feel any chill anymore.

Thinking of the old serious disciple in my memory, Li Yongnian carefully stumbled the other end of the Yangyan Pestle into the cold pond.

Buzz!

As soon as the top was touched by the pool water, the body of the Yangyan Pestle suddenly shook, and a ball of extremely fishy black gas vented from the top of the Yangyan Pestle into the cold pond.

When the black gas meets the pool water in Jingyi Pond, it is like a bowl of hot oil suddenly pouring into a cold bucket. It will produce a very violent chemical reaction when it stings.

Li Yongnian's arm trembled so hard that he was not pulled directly into the pool by the sudden shock.

Just this time, Li Yongnian knew that they were deceived by the seemingly loyal old servant. The lesions in the Yangyan pestle were dirty and were far less relaxed when they were cleaned up.

The black filth leaked from the Yangyan pestle kept rolling and roaring in the pool. Li Yongnian could even faintly hear a few human-like clamors and struggles. It made people feel stunning and weird.

"Remember, once you put the Yangyan pestle into the pool, you must not take it out easily before it turns completely green, otherwise the filth will be backfired and you will be seriously injured even if you don't die."

"The only advice I will give to you novices is to hold the Yangyan Pestle tightly with both hands, and you cannot let go even if you die. Until the Yangyan Pestle turns from red to green, you can really stop and rest for a while."

"In addition, the depth you can explore into the water through the Yangyan pestle comes from the main adjustment of the speed of washing and vibration. If your body is strong enough, it doesn't matter if the entire Yangyan pestle is completely destroyed into the water."

In his mind, he recalled the advice of the old servant when he was demonstrating the cleaning of the Yangyan Pestle. Li Yongnian held the Yangyan Pestle tightly in his hands, and did not dare to let it go for a moment. He did not dare to let it go too deep or let it leave the water.

The Yangyan pestle kept shaking and washing left and right in the pool. As the black filth continued to be discharged, a layer of foggy white water vapor gradually gathered on the pool water, and soon spread throughout the cave.

Li Yongnian's arms were already a little numb because they were shocked, and he kept gasping for breath. Unconsciously, some dirty black gas that had been integrated into the water vapor had penetrated into his body little by little with his breathing from his mouth and nose.

At this moment, Li Yongnian only hoped to quickly clear the filth in the Yangyan pestle, so that he could stop and take a breath and rest for a while earlier.

In this way, it lasted for nearly two hours, and the black filth in the Yangyan pestle gradually faded, and the fishy smell no longer smelled as bad as it was at the beginning.

After nearly half an hour, the color of the surface of the Yangyan pestle completely changed from red to green, and the shock force in Li Yongnian's palm was completely calmed down.

At this time, the entire Jingyi Pond was covered by a layer of extremely rich white water mist, and he could not see his five fingers.

"It's finally over!"

Li Yongnian took out the Yangyan pestle, which had become nearly half the weight, from Jingyi Pool, and then collapsed on the ground in a flash, gasping for breath, and his whole body was soaked with sweat.

"Is this the work I will do for ten consecutive years in the future?"

"Sure enough, there has never been a good thing about pie falling from this world. Such a high-intensity work, let alone ten years, even a year, I'm afraid few people can hold on, right?"

Li Yongnian was worried. Although his body was young and strong now, if he had to repeat such heavy work so continuously every day, he would doubt whether he could survive for ten years.

I finally lived a life of rebirth, but if I died of exhaustion in this dark underground cave, I would feel a little unwilling to do so?

"Discover and clear the filth of the demon poison in Tengyun Realm, drive away the pain in the world, and add causality and blessings to the body, and obtain the corresponding merits of heavenly blessings! Can you exchange it for receiving it now?"

At this moment, an abnormal sound suddenly sounded in his ear, as if it was illusion, as if it was illusion, as if it was illusion, not hearing, and Li Yongnian was stunned, and subconsciously responded to the sentence in his heart, "Redeem for redemption?...What exchange for redemption for redemption?"

As a result, before the rhetorical questioning fell, the illusory sound in my ears rang again.

"You can successfully redeem the perfect quality foundation-building pill*2, "The Bible of Immortal Medicine"*1."

The sound in my ears came out again, and at the same time I felt something strange in my arms. Li Yongnian's expression changed slightly. He unconsciously reached into his arms and felt a book and two round little things.

When his palm touched the thing in his arms, he finally confirmed that he was not having auditory hallucinations because he was too exhausted, but that he really exchanged two pills and a book out of thin air.

"Perfect quality foundation-building pill: consolidate the foundation and strengthen the foundation, and use it to strengthen the physical constitution, condense spiritual power, and consolidate the foundation of Qihai!"

"The Bible of Immortal Medicine: The super-god-level exercises written by Tongtian Medical Saint before the exile of the world, cultivating the mortal body, refining the mortal blood, shaping the mortal bones, becoming a saint with extraordinary power, and living for immortality."

The moment Li Yongnian touched the pills and books, a description of the effects of the perfect quality foundation-building pill and the "Immortal Medical Bible" popped up in his mind.

"What is this? Is it an opportunity and benefit for time travelers?!"

Li Yongnian, who had read many time travel novels during his lifetime, had such an idea popped up in his mind at the first time, but the expression on his face did not change much.

After all, he has died once. Li Yongnian's calm mentality and unsuspecting behavior have surpassed most mortals in this world.

Faced with such a mysterious and mysterious thing, he just accepted it completely after the first few seconds of surprise. His heartbeat, expression and breathing all returned to normal in a flash.

After all, even the things that have come back from the dead and traveled through time and space have already happened to him. There is nothing unacceptable to some strange things appearing in front of him.

What Li Yongnian is more curious now is where does this "blessedness of heaven" come from? Can it be continuously inspired?

Also, can he practice this amazing "Immortal Doctor Bible", and can he take those two perfect quality foundation-building pills directly?

After struggling for a long time, Li Yongnian did not rashly choose to take the Foundation Establishment Pill, nor did he take the book directly out and try to read and practice.

He didn't know if this experience was unique to him, or if it was just another special test for becoming a traitor disciple of the Medical Immortal Valley, and he didn't know if there was always someone in a corner in the dark that was peeking at his performance.

Since the Immortal Valley of Medicine is called the Immortal Valley, and people in the secular world often call them immortal monks, they naturally have many special means that ordinary people cannot imagine.

As a mortal, Li Yongnian thinks that it is most appropriate for him to act more ordinary now.

No matter how good the opportunity is, if you have no life to enjoy it, it will be useless.

What's more, this may not be an opportunity. If you don't get it right, it's a trap set up by a man.

"Be careful, there is no big mistake. It's mine. No matter how late you are, you can't run away. It's not mine. No matter how anxious you are, it's useless!"

Li Yongnian slowly took out his hand from his arms, pretending to be nothing, comforting himself in his heart, Gujing Wubo.

After sitting on the ground and resting for about ten minutes, he stood up again and put the green Yangyan pestle in his hand back into the bamboo basket. Then he was eager to try to pick up another red Yangyan pestle and leaned it into the cold pond.

Buzz!

The black smoke rose again and the shock started again. However, the filthy movement in the Yangyan Pestle this time was much smaller than the first one. Li Yongnian could firmly control the Yangyan Pestle with just one arm.

However, even so, Li Yongnian did not easily try to let the Yangyan Pestle penetrate deeper into the pool. Everything is mainly safe, and it is still only to let the top of the Yangyan Pestle come into contact with the water surface.

This time, it took less than an hour to turn the Yangyan pestle completely from red to green, and the filth inside was washed completely.

"Discover and clear the filth of the demon poison lesions in Fengchu Realm, drive away the pain in the world, and add causality to the body, and obtain the corresponding merit blessings of heaven! Is it now redeemed and received?"

Unexpectedly, at the moment when the Yangyan pestle turned from red to green, a similar prompt sound rang in Li Yongnian's ear again.

However, this time, in order to test whether such a voice prompted was a human-made prank, Li Yongnian deliberately kept his head unresponsive, and continued to sit on the ground and gasp heavily as before.

In this way, after being silent for more than ten minutes, there was no sound in my ears.

At this time, Li Yongnian's breathing and mood had completely calmed down, and his mental state was adjusted to the best. He finally stopped waiting.

"exchange!"

Without making a sound, Li Yongnian just tried to shout these two words in his mind, and then, in an instant, his ears prompted the sound again:
Chapter completed!