Speaking of Lao Li's father, Li Kaishan, he has been digging in the countryside all his life, facing the loess with his back to the sky, and the surrounding of his face is horizontal and vertical, one by one, and he is an honest farmer.

Although the level of education is not high, he only dropped out of school in the third grade of primary school, but he has planted crops all his life, is diligent, but he is a good hand at planting crops, and at the same time, he is also a well-known herb farmer in the village.

From childhood to adulthood, he took Lao Li's father into the mountains during the slack time, and taught some precious medicinal materials in Yunling, how to find medicinal materials, identify medicinal materials, and then dig them out to sell them for money and supplement the family, that's all!

Yes, just to supplement the home!

After decades of accumulation, Lao Li's grandfather got to know a lot of precious medicinal materials and collected a lot of good medicinal materials.

Mountain ginseng, Ganoderma lucidum, Poria cocos, Panax notoginseng, etc., are famous herb pickers. This naturally makes others blush and envy, but Lao Li's grandfather regards this ability as a treasure and does not pass it on, and only passes it on to men and not women.

However, although this old man knows how to collect medicines, distinguish many medicinal materials, and talk about the functions of these medicinal materials, he does not know any Chinese medicine.

When Lao Li's father's generation arrived, he learned and inherited the knowledge of digging medicines and identifying medicinal materials. What Ganoderma lucidum, mountain ginseng, notoginseng, wolfberry and the like, have been seen in Yunling, and naturally they have dug a lot.

However, the more precious the herbs, the less they will naturally be.

Sometime several years ago, Lao Li's father went into the mountains to collect medicine, and with great luck, he actually encountered a mysterious medicinal herb that was unknown but had been pointed out by his father. This herb is said to be very effective in treating rheumatism.

As soon as the herb is mashed and applied to the joints, it will feel hot in a few minutes, and if you apply it a few times, the pain of rheumatism will be greatly reduced. Such a miraculous medicinal herb is naturally regarded as a treasure, and mountain ginseng can be sold, but this medicinal material is not sold.

Why?

Mountain ginseng is a great replenishment of vitality, what is vitality, many people do not know the way, even if they eat it, they don't know whether the way is right, people know more about it is the mystery of the clouds.

But the rheumatism that tortures people who want to die, this is a very difficult disease, it is difficult to treat, jokingly, even if you eat a thousand years of ginseng, it is not useful, but this unknown medicinal material actually has a miraculous effect, and it is naturally regarded as a treasure by Lao Li's father, and he is reluctant to sell it.

Because everyone feels the reality and sees the tangible effect, it is more credible.

As soon as this mysterious medicinal material was preserved, it felt that it was not easy to preserve it when it was dried, so it was simply soaked in wine and preserved as a medicinal wine.

And this time, Zhang Weidong not only solved Lao Li's work problem, but also cured a pair of daughters' illness, Lao Li was very grateful, after thinking about it, he decided not to say no, and wanted to give this medicinal material to Zhang Weidong.

Since Zhang Weidong knows such a 'superb' medical skill, then the medicinal materials should be more effective in his hands.

On the side of the kang, Zhang Weidong and Yang Yuan waited curiously, what did this Lao Li do.

A few minutes later, I saw Lao Li holding a five-pound transparent glass wine jar with something like a tree branch soaked in it. However, its whole body is red, and it is very vivid.

Zhang Weidong's eyes glared at the boss, and he exclaimed: "Dragon Blood Branch!"

"Dragon's blood branch?"

When Yang Yuan and Wu Mingda heard this, their eyes were full of puzzlement, this was clearly just a branch with a red color! What kind of dragon blood branch? The name seems to be quite majestic.

However, the two of them are pure laymen, and after drinking a little wine, their nerves are thick. I was a little unimpressed by this.

This Lao Li is too, and he actually took out a branch as a gift?

But Lao Li's eyes lit up, and he said happily: "Captain, you really know it, it's amazing, is this medicinal herb called a dragon's blood branch? Sure enough, the name matches very well!"

Zhang Weidong took a deep breath, looked at the dragon blood branch in the wine jar, and suddenly felt a pain in his flesh, and wanted to scold the loser.

This is a dragon's blood branch!

It is one of the main vitality medicinal materials for refining Yuyan Dan, and it was slightly mentioned in the memory jade slip that this dragon blood branch is the most rare, but because the content is incomplete, he does not have the Dan prescription of Yuyan Dan.

However, it is true that the dragon blood branch is a top-grade vitality medicinal material.

How rare the Yuan Qi medicinal materials are, Zhang Weidong has not encountered any Yuan Qi medicinal materials until now, at most it is the existence of a suspected Yuan Qi tree in Zhilu Dao, and it is temporarily hidden in the deep mountains and dangerous ground, and then there are a few Yuan ginseng seeds. I didn't expect to encounter a top-level precious Yuan Qi medicinal herb here.

It's just that the old Li family actually soaked this dragon blood branch as a tonic wine.

This will affect the effectiveness of the Dragon's Blood Branch.

In other words, in the hands of an ordinary person like Lao Li, it is indeed a tyrannical thing.

And the Jade Yan Pill is also extremely precious to immortal cultivators. When the immortal cultivator Shou Yuan reaches the second half of his life, his face will also age, but this Yuyan Pill can solve this problem.

Three Jade Yan Pills are enough to make an immortal cultivator's youthful face last forever when he/she was young. Of course, Zhang Weidong was at this time, and there were no other immortal cultivators, just ordinary people.

Ordinary elderly or middle-aged people take one, can restore youth to youth, and the effect on the body's conditioning is also extremely obvious, ordinary people, can refine some less effective pills, dragon blood branches still need to be used.

Of course, it is mainly aimed at the appearance and appearance, not for Shouyuan, the user should still be old, Shouyuan will still decrease, and he will still die when he reaches the limit.

The so-called Lao Li will use it as a good medicine for rheumatism, because the dragon's blood branch itself has a partial function of repairing muscles, which naturally relieves the patient's pain.

It's not hard to see why.

"Lao Li, where did this medicinal herb come from?" Zhang Weidong asked solemnly.

If there are enough dragon blood branches to refine into a slightly inferior beauty elixir, the effect of this aspect will be great.

"My dad dug it in the mountains seven or eight years ago—" Lao Li was stunned and replied.

"Oh, do you remember the place?"

Lao Li suddenly understood what Zhang Weidong meant.

"Captain, I remember the place, but there is no more, my dad searched for a large area, looked very carefully, went to that place three times before and after, or once every other year, and never found this medicinal material again!" Lao Li thought about it seriously and said.

Zhang Weidong suddenly regretted when he heard this.

Also, with the current vitality conditions of the earth, it is basically impossible to grow a piece of vitality medicinal materials, and one of them is already a great creation.

"Well, then you are-" Zhang Weidong nodded lightly.

"Captain, you know how to use medicine, and you are very clever, since you recognize this medicinal material, you must know the specific use of the Dao, which is much more useful than in our hands, so you can take this medicinal material!" Lao Li said sincerely.

Zhang Weidong was overjoyed, but after thinking about it, he said directly: "Lao Li, indeed, I know the use of this medicinal herb, it is very precious, and it is really bad in the hands of ordinary people! I also want it, but I can't ask for you for nothing, so let's buy it!"

Buy?

Lao Li disagreed. What was originally going to be given was just a medicinal herb, how could it compare to Zhang Weidong's help to this family?

However, Zhang Weidong is not short of money, he wants this dragon blood branch, but he doesn't want it in vain.

After the last, Zhang Weidong directly threw 200,000 yuan and a check to exchange the dragon blood branch.

Lao Li made trouble again, Zhang Weidong became angry, and he didn't dare to entangle anymore.

Yang Yuan and Wu Mingda on the side were dumbfounded, and drooled.

Oh my God, a medicinal herb is worth 200,000 ?...,

It seems that the most expensive medicinal herb is ginseng that is 100 or hundreds of years old, right? I have never heard of this dragon blood branch, how can it be worth 200,000?

So, the three of them misunderstood, thinking that Zhang Weidong was helping Lao Li's family.

Zhang Weidong didn't know their psychology, but he couldn't be happy.

He was thinking, 200,000 yuan to buy a dragon's blood branch, it's too worthwhile! 200,000 yuan to buy a dragon's blood branch, if you put it in front of someone who knows how to do it, of course this money is not enough, 100 million yuan is worth buying.

However, if it is placed in Lao Li's hands, let alone 200,000, it is estimated that it will not be exchanged for 2,000 yuan, after all, no one understands this medicinal material.

On the other hand, this huge sum of 200,000 yuan is extremely important to the old Li family.

That's a fair deal!

After getting the dragon blood branch, Zhang Weidong and the three of them got up and said goodbye. And after Lao Li saw off the three people in the yard, he looked at the check, and when he saw the number on it, he was shocked and even more moved.

"Captain, this is helping my Li family, a lifelong benefactor!"

PS: My cousin got married, and Tiandao went to help for two days before I came back, and I hurriedly sorted out a chapter and uploaded it, and continued to update it after resting.

Thanks to the 1888 coins of the 'Ah Li' student for his encouragement, thank you!

This list is up to the time of this chapter's scheduled upload.