The medicinal herb is extremely rare.

But its unique medicinal aroma is easy to distinguish.

This is a kind of medicinal aroma similar to ginseng, but it has a lighter taste than ginseng.

Since Lin Xiao joined the army with his adoptive father, he has been staying in the northwest for many years, and he has been in contact with the east and west of the northwest.

Therefore, he is naturally extremely familiar with the medicinal materials unique to the northwest.

"Pu"

Lin Xiao opened the wooden box, and the things inside came into view instantly.

A dried medicinal herb is quietly lying in the wooden box.

And as the wooden box opened, the unique medicinal fragrance emanated again.

This time, even Li Hongxin smelled it.

The air-dried purple heart grass looks dull and looks less than ten centimeters long.

And because it has dried up, even the purple part in the middle has become much lighter.

It's plain and uncommon, nothing special.

However, such a medicinal material is extremely important to Lin Xiao now.

"Mr. Lin, are you sure it's what you want?"

Li Hongxin looked forward and asked carefully.

"Yes! It's Purple Heart Grass."

"Absolutely not wrong."

Lin Xiao was extremely happy at this moment.

He really didn't expect that Li Hongxin could actually find the purple heart grass.

"Very good!"

"I am very honored to be able to do something for Mr. Lin."

Li Hongxin smiled from the bottom of his heart.

Lin Xiao also waved his hand and smiled, but the next second, his eyes were stunned.

“How many years is this?”

Lin Xiao stared at the medicinal herb and asked frowned.

"Uh...I don't know either."

Li Hongxin paused for a moment and replied quickly.

The medicinal herb is very rare.

It is extremely difficult to find one.

As for the year, Li Hongxin really didn't know it, and he couldn't see it either.

Lin Xiao stretched out his palm and measured the length of the purple heart grass with his thumb and index finger.

"Nine years, less than ten years."

"The efficacy of the medicine is greatly reduced."

Lin Xiao withdrew his palm and sighed in his heart.

"Mr. Lin, no...can't it be used?"

Li Hongxin immediately stood up and asked in surprise.

Of course he knows that the medicinal materials are divided into years.

For different diseases, medicinal materials of different years should also be used.

The longer the year, the stronger the efficacy.

However, if the condition is not serious, the medicinal materials that have been used for a long time will not be worth the cost.

But if the condition is very serious and the medicinal materials that are not old enough, the effect will be greatly reduced.

Lin Xiao shook his head gently, picked up the purple heart grass, and put it down again.

Purple heart grass, a growth cycle of three years.

It takes ten years to truly mature.

What Lin Xiao needs now is the purple heart grass that is more than ten years old.

"It can be used, but it can be used."

"But it may not be able to achieve the effect I want."

Lin Xiao looked at this purple heart grass and felt extremely regretful.

It's only one year away.

But it is a slight difference that can lead to a huge mistake.

The role of the Purple Heart Grass in the tenth year and the Nineth year is a world of difference.

If this purple heart grass is more than ten years old, Lin Xiao will be able to start making medicine immediately and will be completely restored in less than two days.

However, Lin Xiao was not sure about it in the nine years.

Recovery will recover a little, but it may not be completely restored.

"Finding me a small room."

"I'll make it first."

Lin Xiao pondered for a moment, but still made a decision.

Li Hongxin didn't say anything and immediately asked someone to get other medicinal herbs.

Then, Lin Xiao was provided with the tools he needed, and he was waiting outside the door.

......

Half an hour later.

Lin Xiao took a square wooden box and slowly turned the wheelchair out.

"Mr. Lin, how about it? Did it succeed?"

“How effective is something?”

Li Hongxin is actually a little worried now.

It takes a process to make medicinal materials into pills.

Li's Pharmaceutical has modern tanning pill equipment, which can naturally achieve precise control.

However, the tools Lin Xiao needed were extremely primitive and could easily leak out.

Once there is a mistake in the pill, the power of the pill will be greatly reduced at the least, and at the worst, it will become a useless thing.

“It’s done.”

"As for the effect, I have to try it."

Lin Xiao put the wooden box in his hand on the table.

Li Hongxin was really curious and couldn't help but pick up the wooden box and consult Lin Xiao before opening it to watch.

"Swish!"

The wooden box opened and the rich aroma of medicine burst out instantly.

Several medicinal materials gather together, and the medicinal fragrance is mixed together to form a more unique medicinal fragrance.

Li Hongxin did not dare to reach out to touch it. After all, this was something to eat, just watching from a distance.

I saw that the pill in the box was about the size of a grape.

The color is dark red and the distribution is very even.

The color of this pill depends on the medicinal materials, so Li Hongxin didn't care much about it.

But what he cared about was that the color distribution was extremely even.

Including the surface of the pill, it is even smoother and there is no flaw found.

"This, this..."

Li Hongxin took a deep breath.

Even Chinese herbal pills made with modern pharmaceutical machines will not be so round and flat!
Chapter completed!