59 years after its opening, people are still in Nanluoguxiang.

Canghaihua, one of the longevity secrets of the Zhang family.

This plant is an extremely magical secret medicine. It grows on a crater ice lake near the Mosang Snow Mountain in the southwest of the Qinghai-Tibet Plateau and cannot survive anywhere else.

In ancient times, based on the general concept of geographical knowledge, that place was also considered the edge of the Kunlun Mountains.

The Qinghai-Tibet Plateau was once the territory of the Queen Mother of the West, and Tamutuo in the central part was her royal city and tomb.

The Mozang Snow Mountain is extremely cold and no living things can grow.

But the hot air rising from the crater of the extinct volcano melts the ice and snow, bringing a little life.

The Tibetan sea flower lives in an environment of ice and fire, with severe cold outside and warm water temperature.

And there is also the terrible golden ball worm parasite and the protective secret medicine!

But the medicinal effect is extremely powerful. It is prepared into the Zhang family's secret medicine. Taking it can prolong life and make you immune to all diseases.

“How many?”

Zhang Haixing rolled her beautiful eyes.

There are still a few more. How could he think it was so beautiful?

The Zanghai flower field is large and produces a lot, but there are many Zhang family members and even more Kangba tribesmen guarding the flower fields.

With this score, it’s not easy to squeeze out a few flowers!

Zhang Haike said with a smile: "Before I came here, I discussed with our old clan leader. My bottom line is three flowers. I will give them all to you."

"Brother, you are stupid!" Zhang Haixing said angrily, "We can eat more!"

Zhang Haike's attitude of surrendering before even starting the negotiation made Chen Feng feel embarrassed to continue bargaining!

Based on this information, Chen Feng learned some secrets, such as that Zhang Haike and his sister were very clear about the medicinal effects of Canghaihua!

"make a deal!"

Then he asked tentatively: "Can you sell the recipe for Tibetan Sea Flower?"

Zhang Haike smiled and said, "Okay, then exchange the potion formula you gave us."

I'm not exchanging shit!

This is the solar well water from the space, mixed with a portion of tap water. It is a pure natural green food without any additives!

Chen Feng shook his head. It wasn't that he didn't want to, but he just couldn't afford it!

There has never been a recipe, how can he come up with one!

“When will the exchange take place?”

Zhang Haike opened his backpack, took out three boxes and handed them to Chen Feng.

The wooden box is not small.

The old man and the old lady immediately looked at the three boxes.

Chen Feng took it and calmly opened it - a dried golden ball worm that had been dead for more than 20 years!

The golden ball worm is so large that it can swallow even the head of an adult human when it opens its mouth.

Now that it has become "cured meat", it is still quite large in size, so the box is also quite big.

"Is this Tibetan Sea Flower?" the old lady asked in surprise.

The golden ball worm is very ugly, and it can easily reduce your SAM (sanity) at first sight.

The old man smiled and said, "Based on my more than 20 years of experience as a doctor, it's probably similar to Cordyceps sinensis. This grass parasitizes inside this strange insect, and then slowly absorbs the vitality of the insect to grow until it sucks the insect dry."

Zhang Haike and Zhang Haixing looked at Chen Feng with interest.

"It is rumored that Canghai Flower can bring the dead back to life. With such a powerful medicinal effect, once a person takes it, he will be so weak that he cannot take any more medicine. He may turn from a living person into a dead person. It is just like the hundred-year-old ginseng. If a normal and healthy person takes it, it is not a tonic, but a deadly poison!"

Chen Feng's words made Zhang Haike's eyes change slightly.

Because he was right!

If a normal person eats Tibetan Sea Flower directly, he will only turn into a special immortal life form, between life and death. When he is awakened one day, he can only live for three days!

This thing can't be eaten directly!

Chen Feng picked up the box and looked at the golden ball worm inside that had been dead for many years.

"So my guess is exactly the opposite of my grandfather's. If we want to use the Tibetan Sea Flower as medicine, we must let this insect eat it and let it bear the strong impact of the medicine."

"Maybe this bug is also a secret medicine. When combined with the Canghai Flower, it becomes the legendary medicine that can bring the dead back to life!"

The old man was stunned for a moment, then nodded heavily: "Yes, this is medical knowledge!"

The old lady squinted.

The old man turned his head away, refusing to admit that his twenty years of medical skills were useless. Look at his eldest grandson, wasn't he the one taught by him?

No, I’ll have to eat a melon to calm myself down.

Zhang Haike clapped his hands and said, "Great! You are indeed a genius who can help the old man write the Barefoot Doctor's Manual!"

"No, no, I only know a little, just a little!" Chen Feng waved his hands in a very unpleasant manner.

Zhang Haixing picked up a piece of watermelon and put it into her mouth, she treated it as her own!

Why be polite? Chen Feng had taken away most of her belongings!

Zhang Haike continued, "You are right. The Tibetan Sea Flower is a secret medicine formed after the golden ball worm eats the flower. The Tibetan Sea Flower alone, or the golden ball worm alone, is not a medicine!"

Since Chen Feng had discovered the secret at a glance, there was no need for Zhang Haike to continue hiding it.

He had a second story to cover up the truth.

Who would have thought that Chen Feng saw through it at a glance.

I can only say that the genius of traditional Chinese medicine is terrifying!

"You guys eat some watermelon first, I'll go get the potion."

"Okay." Zhang Haike was also ready to eat a piece of watermelon, but as soon as he stretched out his hand, he found that there was only one piece left!

The old man looked at him, and Zhang Haike immediately withdrew his hand.

The old man nodded with satisfaction and picked up the last piece of watermelon.

Chen Feng picked up the three boxes, left the main hall and went into the study.

First put the three boxes into the space, and the relevant information will be instantly fed back to his consciousness.

【Cang Hai Hua/3】

[Comment: The vitality of Kunlun Dragon Vein and the coldness of ice and snow on the plateau converge to nurture the golden ball worm &*()@￥ (three thousand mysterious characters omitted). Soak it in solar water for three days, take it out and put it into the jade tripod to cook for twelve hours before eating. It can extend life by a hundred years, double the physical fitness, and increase the corresponding strength, speed, nerve reflexes, intelligence, etc. by varying amounts.]

[Reminder: The host gene has evolved, and consumption is ineffective; normal human consumption is only effective for the first time, and subsequent drug resistance is extremely high]

Chen Feng almost laughed out loud!

The Zhang family attached great importance to the longevity formula of Tibetan Sea Flower and were reluctant to sell it to him after preparing it.

Come on, he's got better!

The Zhang family even broke down the medicine and configured it, so his loss would be huge!

In the hands of the Kangba tribesmen, Tibetan Sea Flower can only prolong life, but it has no effect on strengthening the physique, or improving strength, speed, intelligence, etc.!

He quickly prepared a bottle of Sunwell water. For the sake of Cang Hai Hua, he used a 50:50 mixture of well water and tap water this time!

Thinking of Zhang Haixing, his conscience got to him again and he ordered two bottles of grape juice soda.

Go to the main hall, give the potion to Zhang Qiling, and give the soda to Zhang Haike and Zhang Haixing.

Zhang Haike didn't drink it, but put it beside him and looked at Zhang Qiling.

Zhang Haixing was different. She drank it all in one gulp.

"Excuse me, can I drink it directly?" Zhang Qiling asked.

"Yes, our Chen family's secret medicine is not that complicated, just drink it directly." Chen Feng said with a little connotation.

He is not like those old silver coins of the Zhang family who deliberately create information gaps to cheat people!

Zhang Qiling did not hesitate and chose to believe Chen Feng, or rather, he believed the siblings Zhang Haike and Zhang Haixing, and drank it directly.

After a while, various scenes appeared in his mind.

"grandfather!"

Memories that had sunk deep into his mind began to be pieced together and emerged in his consciousness like a movie.

Zhang Haike looked at him in surprise.

Zhang Qiling actually recovered his memory!