When he was at the Holy Head Peak, Lu Qingshan had read thousands of books, although most of them did not seek to understand, but they were all imprinted in his mind.

When Pharmacist Xu said the three-flavor main medicine, Lu Qingshan faintly felt that something was not right, and secretly recalled it in his mind.

Thinking about it now, Lu Qingshan's complexion immediately changed drastically.

Although he had never refined elixir, he had read a lot of theoretical knowledge.

Leaf fruit, Xia toad bone, dark rock water, these three main medicines, each of which is a good medicine for detoxification.

However, when the three main drugs are combined, while detoxifying, they will become another terrible poison.

This poison can dissipate all the vitality in the qi pool.

In the end, no matter how much you cultivate, there will be no trace of vitality in your body.

Because, when you cultivate the vitality, it will escape.

This poison can be said to be very terrible.

From now on, I can only be an ordinary person honestly.

When Lu Qingshan shouted, Pharmacist Xu's back trembled very slightly.

Although Pharmacist Xu trembled slightly, Lu Qingshan had long been suspicious, how could he not have noticed?

At the moment, Lu Qingshan has more confidence in his heart.

Pharmacist Xu turned around and looked very kind, like an old grandfather next door.

If Lu Qingshan didn't know the efficacy of the three main medicines, as well as the effects that might be produced after mixing, he might really be confused.

"This little brother, is there something wrong with you calling the old man?" Pharmacist Xu said very gently, and there was no trace of annoyance in his expression.

Before there was conclusive evidence, Lu Qingshan naturally wouldn't turn his face, hugged his fists and saluted, and said with a smile: "Dare to ask Old Pharmacist Xu, why did you choose the three main medicines of Leaf Fruit, Xia Toad Bone, and Dark Rock Water?"

Pharmacist Xu stroked his long beard, and was already secretly surprised in his heart, could it be that this young man had discovered something?

It really shouldn't be!

The leaf fruit, the Xia toad bone, and the dark rock water are very rare in Falling Water City, and the medicinal properties produced by the combination of the three main medicines are not even clear to many pharmacists, let alone a young man?

As for the reason why he knew, it was because he had once obtained a mutilated Dan Fang, which happened to be recorded on it.

Xu Yaoshi was silent on the surface, stroked his long beard lightly, and said with a smile: "The leaf fruit is born in the place where the sun rises, and it cannot be picked unless the sun rises; the Xia toad bone, its bone is ground into powder, which has an incredible miraculous effect; the dark rock water, which flows through the ground, and the cold air in it can suppress a hundred poisons." If the three main medicines are combined, and some side medicines are combined, they are not afraid of most poisons in the world. ”

Hearing this, Lu Qingshan nodded, what Pharmacist Xu said was not groundless, but the combination of the three main medicines was completely different from what was recorded.

At that moment, Lu Qingshan asked with a smile: "Dare to ask Pharmacist Xu, if these three main medicines are matched together, are there any side effects?"

As soon as he heard this, Pharmacist Xu's complexion changed slightly, but he returned to normal in an instant.

Lu Qingshan took in all this, but his face remained unchanged, pretending not to find out.

Pharmacist Xu stroked his long beard lightly and smiled gently: "Naturally, there are no side effects, if there are, how can I take them out to treat Old Chen's granddaughter?"

Pharmacist Xu didn't seem to be angry at all, raised his hand and arched his hand towards Old Lady Chen, and then said goodbye and left.

However, Lu Qingshan's heart was already sure enough, and there was definitely something wrong with this Xu pharmacist.

When Pharmacist Xu left, Old Lady Chen seemed to have a guess, and hurriedly said, "Lu Shaoxia, is there something wrong with this Pharmacist Xu?"

Lu Qingshan nodded and said what he knew.

As soon as they said it, Old Lady Chen and Chen Yao changed color.

If it is really as Lu Qingshan said, the combination of the three main herbs can escape the vitality in the qi pool.

Even if you cultivate in the future, it is impossible for you to have a trace of vitality.

Well, it's just terrible.

Old Lady Chen felt a little incredulous, and said dryly: "Lu Shaoxia, could it be that you made a mistake?"

Lu Qingshan shook his head and said very calmly: "I also hope that I made a mistake, but when I look at that Pharmacist Xu, I definitely have a plan." ”

Lu Qingshan's cultivation is profound, and it is naturally difficult for ordinary people's every move to escape his eyes.

Old Lady Chen still didn't believe it, and muttered, "In Falling Water City, Medicine Master Xu has the people in mind and hangs the pot to help the world, how could he do such a thing?"

Lu Qingshan shook his head, knowing people and faces, but not knowing their hearts, such a thing is really difficult to explain.

"Old Lady Chen, wait for me for a while, I'll go out to investigate......" Lu Qingshan looked directly at Old Lady Chen and said.

Then, Lu Qingshan set his eyes on Chen Yao's body and said, "Trouble Miss Chen Yao to come with me to be a witness!"

Lu Qingshan nodded and said, "If I go alone, I think Old Lady Chen will still have some doubts, if you can personally testify, then it would be great." ”

Old Lady Chen waved her hand and said, "Yaoyao, you go with Lu Shaoxia!"

Chen Yao walked out, his eyes were like water, as if a faint mist had covered the mountain, and he came to Lu Qingshan's side.

Lu Qingshan was worried that someone would be unfavorable to Old Lady Chen, thought for a while, grabbed the little mouse out of his arms, and said, "Protect Old Lady Chen, wait for me to come back!"

"Squeak!" the little mouse cried out in dissatisfaction.

"Good guy!" Lu Qingshan touched the little mouse, and the little mouse finally nodded helplessly.

Immediately, Lu Qingshan took Chen Yao and walked out in one step, his figure had already arrived outside the hall, and he took a step out again, standing in the hall, Old Lady Chen could no longer see Lu Qingshan's figure.

Meantime.

Pharmacist Xu walked out of Chen's Mansion and turned all the way.

With Lu Qingshan's speed, it didn't take long to catch up with Pharmacist Xu.

However, Lu Qingshan did not startle the snake and kept a certain distance.

Suddenly, Pharmacist Xu turned into a very remote alley.

Lu Qingshan grabbed Chen Yao, stepped lightly on the ground with his feet, and had already leaped up to the tile house, and then moved forward silently.

In the middle of the alley, there is a very simple courtyard.

Pharmacist Xu was in the small courtyard, seemingly waiting for someone.

After a while, a figure came from outside the alley.

When he saw that figure clearly, Chen Yao almost screamed out in shock, but fortunately, Lu Qingshan's hands were quick and covered Chen Yao's red lips.

Lu Qingshan raised his eyes and saw that figure was Zhang Xing, the brother of the head of the Zhang Mansion.

Last night, Lu Qingshan captured Zhang Xing, and then was locked up by Mrs. Chen, but after dawn, Zhang Xing was rescued.

Unexpectedly, Zhang Xing actually appeared here.

Zhang Xing entered the alley, glanced back, and then stepped straight into the small courtyard where Pharmacist Xu was.

As soon as he came in, Zhang Xing asked, "Pharmacist Xu, have you done everything I told you?"

Pharmacist Xu smiled very gently and said, "Master Zhang, don't worry, I have done all the things you explained." Now I'm waiting for Old Lady Chen to arrange someone to buy the three main medicines of Leaf Fruit, Xia Toad Bone, and Dark Rock Water, and now Master Zhang, you can make a lot of money without much effort. ”

(End of chapter)