Longevity starts with learning

Sunset.

Chu Mu held a piece of clothing. At the gate of the courtyard, the young widow was a little shy, with only her graceful back left, and soon disappeared from Chu Mu's sight.

"Interesting..."

Chu Mu chuckled. The young widow's sudden thanks was beyond Chu Mu's expectations.

Spreading out the green dress in his hand, Chu Mu could confirm at a glance that this green dress fit him very well.

This young widow was really interesting.

Until just now, he knew the full name of the young widow. Her surname was Li, her name was Caiyi, and she was only 28 years old.

In the future, she was still an ignorant girl, but in this world, she had experienced too much.

Standing in the courtyard for a while, raising his hand to roll up the clothes, watching for a while, Chu Mu shook his head, then turned around and walked into the room.

The unfinished brainstorming continued again, and the lingering medicinal fragrance became more and more intense after repeated experiments.

It was not until dusk that Xu Yuan's arrival interrupted Chu Mu's concentration.

"Brother Mu, what are you doing?"

Xu Yuan looked around the room, obviously confused.

"You'll know in a moment."

Chu Mu said vaguely while taking big bites of the food Xu Yuan brought.

Then, Chu Mu seemed to have thought of something, looked up at Xu Yuan, and changed the subject:

"By the way, when you patrol the streets in the next period of time, please keep an eye on the little widow next door for me. If there is any trouble, please deal with it."

Xu Yuan widened his eyes, as if he had heard a shocking secret: "Brother Mu, you and that little widow..."

"Get lost!"

Chu Mu scolded angrily: "What are you thinking about? I saved that little widow once when the rioters were making trouble before. Today, the little widow came to thank me and gave me a set of clothes."

"Since there is a favor, we can't just sit back and watch..."

Xu Yuan looked like he had seen through it, and immediately patted his chest to assure: "I understand, I understand, Brother Mu, don't worry, I'm here, don't worry, whoever dares to harass me, I'll break his legs..."

Seeing this, Chu Mu was too lazy to explain. For such things, the more he explained, the more unclear it became, and the more he felt that he was trying to cover up the truth.

After finishing the meal, Chu Mu stood up and walked straight to the medicine cabinet. He held the centimeter scale in his hand again, and started the experiment with the sixteenth modified Jingqi powder.

About half an hour later, the boiling hot medicine juice was placed on the table again.

But this time, there were not one but two porcelain bowls on the table, and both were filled with medicine juice.

"Come on, one bowl per person, don't waste it!"

Chu Mu picked up the porcelain bowl and handed it to Xu Yuan.

Xu Yuan was puzzled: "Brother Mu... what is this?"

"Improved version of Jingqi powder, this is already the sixteenth version, there shouldn't be any problem, you try it too, and then feel the changes in the medicinal properties, and then tell me..."

After speaking, Chu Mu swallowed the boiling hot medicine juice. Seeing this, Xu Yuan did not hesitate and drank it all. Seeing that Chu Mu had closed his eyes to feel it, Xu Yuan also followed suit and closed his eyes to feel the blood and qi.

Nearly a quarter of an hour later, Chu Mu slowly opened his eyes, and the "spiritual blessing" slowly dissipated, and the depth in his eyes also turned into some doubts.

Walking to the table, holding the pen and dipping it in ink, Chu Mu hesitated to put pen to paper.

"Brother Mu, the medicine is so strong, it is probably more than twice as strong as my Jingqi powder!"

Xu Yuan was obviously very excited, even a little incredible.

Chu Mu said: "Tell me what you felt just now."

Xu Yuan recalled: "As for feelings, the medicine is very strong, and then, I just felt a little uncomfortable in my heart, but everything else is fine..."

Chu Mu pondered, and after a long time, the pen finally fell.

The 18th modified Jingqi Powder has a slight improvement in efficacy compared to the 17th modified Jingqi Powder, but the efficacy is about doubled compared to the original Jingqi Powder...

The problem of toxin load has not been solved yet. Long-term use may cause excessive heart load and endanger life...

If used normally, it needs to be taken once every ten days, and it needs to be combined with an antidote for toxins...

Lines of handwriting fell, and finally, the pen stopped, and Chu Mu frowned and pondered.

From the first modification to the current 18th modification, the leap-forward improvement in the efficacy of Jingqi Powder is mainly due to the combination of the strange and the normal in the prescription.

The so-called strange refers to poison, and it is highly toxic!

The existence of the highly toxic, under the neutralization of the main and auxiliary drugs, eliminates part of its toxicity, and uses its toxicity to greatly promote the efficacy of the main drug, which can even be said to be sublimated!

But the same unavoidable problem is the existence of residual poison.

If you need to use its poison, you can't weaken it in advance. You can only neutralize and weaken it within the scope of the prescription while letting the poison take effect.

Poison makes you successful, and poison makes you fail!

The eighteenth modified Jingqi Powder seems to be trapped in this vicious circle.

Even if the efficacy is good, the negative effects are so great that this prescription has no meaning at all.

The most important thing about the Jingqi Powder prescription he wants is not the efficacy, but the time.

Like the original Jingqi Powder prescription, the efficacy is not good, and it has to be taken once every few days. The time limit alone is destined to be flashy and impractical!

If the problem of his current prescription is not solved, he has to prepare an antidote every ten days, which is even more flashy and impractical!

"Change the auxiliary medicine... or will things go to the extreme?"

Chu Mu frowned and thought for a long time. The stagnant pen moved again. The nineteenth modified prescription slowly appeared on the white paper as Chu Mu thought.

As the night deepened, Chu Mu was still busy in the room. Xu Yuan, who was called by Chu Mu, became another human experiment material for Chu Mu.

After changing the prescription again and again, they were finally tried on Chu Mu and Xu Yuan.

At midnight, the experiments finally stopped. Chu Mu went to sleep with his clothes on, and Xu Yuan went to the next room to spend the night.

In the next ten days, Chu Mu's life seemed to be in an orderly manner in this kind of madness.

Experiments day and night, changes to the prescription of Jingqi powder, sometimes even changed the experiment several times, and then directly overturned the idea and started again.

Xu Yuan has become a free human experiment material. After a day's shift, he went to Chu Mu's house on time... to test the medicine!

Chu Mu did not ask for help from Mr. Li.

Although he knew very well that the problem that made him think hard but could not be solved might be just a matter of words in Mr. Li's mouth.

But after months of hard study and huge knowledge accumulation, Chu Mu still hoped to solve the problem completely by his own strength.

After repeated experiments, the visible progress of Jingqi San on the light screen panel seemed to prove the correctness of his independent thinking and experiments.

The experimental process combining theory with practice is a growth process for him.

Asking for help from Mr. Li will only make his growth less perfect.

This may be a bit paranoid, but Chu Mu is very determined...

...