The reason why Qin Weiwei was reading medical books was to see if there was a formula that could volatilize the sweat pill more powerfully.

If you use the kind that you put in the bamboo pipe and blow it, I'm afraid that it will be gone halfway. What she wants is that when the blow strikes a person for a moment, the sweat medicine is volatilized through the force of the blow, so that the person can faint when he smells it.

"Master, I searched through the prescription and couldn't find this formula, how do you think the prescription should be improved?" Qin Weiwei was completely distressed, what should be done with this kind of thing that is not even in a book.

The old military doctor also thought about it for a long time, and he simply said: "Covering the mouth and nose with a boiling san can also make people temporarily anesthetized, you see, why don't we grind the medicine finer?" ”

"I'll try." Now only dead horses can be used as live horse doctors.

In a small porcelain bottle, there is already a formula of sweat medicine, these particles can be put into the tea to dissipate, which is already the most delicate in the current military camp that can be handled.

"Come on." Qin Weiwei grabbed someone out casually, it was a little medicine boy, "Don't move if you stand." ”

The medicine in the porcelain bottle was contained in a cloth bag, Qin Weiwei stood in the distance, and the strength of the bag smashed directly on the shoulder of the little medicine boy, and smashed it over, the little medicine boy did not leave any marks on his body, it seemed that some white powder overflowed around him, and the little medicine boy sneezed lightly.

"Are you alright?" Qin Weiwei blinked, this medicine boy didn't have anything to do.

The little medicine boy only felt that his nose was a little itchy, and said that it was not really okay to say that there was something, so he could only scratch his head and say, "No." Sister Qin, will there be a problem with this medicine? ”

The old military doctor was also a little puzzled, and he didn't quite understand the reason for this, and said: "The medicine should be no problem, I have also discussed the formula of this medicine with Brother Qin many times, and it is indeed no problem." ”

Yao An was also helping to grind the medicine next to him, they didn't know how to dispense the medicine, so they could only help grind the medicine to the finest together, he said: "No, when I didn't bring a cloth with this medicine, I would get dizzy after smelling it for a long time." ”

They all had a white towel tied to their faces, because if they sucked too much powder when grinding the medicine, they would feel dizzy.

The little medicine boy naturally had nothing on his face, in order to test the medicine.

Li Yuanxin looked at it for a long time and asked, "Could it be that the cloth in this package is too thick?" ”

Qin Weiwei nodded and thought about it, it was not unreasonable, she said, "Xiao Li, you open this cloth bag, smell this medicine and try it." ”

"Okay, Sister Qin." The little medicine boy is very obedient, and the cloth bag in his hand is only a very small one, this is for testing the medicine, there is not much medicine in it, but it is enough to work.

The little medicine boy opened the cloth bag, put his nose close and smelled it, this is an improved version of the sweat medicine, he only felt that the smell was unusually pungent, his nose itched and he sneezed directly, and then his head was dizzy, and he muttered: "It's over." ”

As soon as the words fell, before the sound of falling to the ground came, the little medicine boy next to him had already supported the little medicine boy, and he really fainted.

All the medicine in the cloth bag was also sprinkled, and there was still some fine powder on the ground.

"Hahaha, the medicine made by the old man is still effective." The old military doctor touched his beard, and his disciple fell not only did not worry and worry, but laughed out loud.

Qin Weiwei also smiled: "Yes, yes, it seems that it is a problem with this cloth bag." ”

Cloth is an ordinary cloth for making clothes, which is relatively much thicker, and it is naturally not easy for the powder to come out. She looked around and cast her gaze on the white gauze.

Ancient gauze is different from the fabric of clothes, relatively much thinner, and easy to cut and tear, and the elasticity is better than clothes.

She wrapped a few fabrics, and just as she came to call outside, the little soldier came in and said, "Brother Qin, the boss called you over." ”

"I'll go." Qin Weiwei grabbed the cloth bag and went directly to the direction of Li Zhengyan.

The people in the barracks all called Li Zhengyan the boss, in the past, the small soldiers were called generals, but now Li Zhengyan no longer has the title of general, they are no longer the army of the Great Zhou, but the Li family army exclusive to Li Zhengyan. Therefore, it is really inappropriate to call the word general, it is better to call the eldest brother.

Mo Laojiu's military camp had already made the first bow and crossbow, and compared with the old-fashioned bow, the bow and crossbow were really small. And the bow is vertical, the bow and crossbow are placed horizontally on the arm, and the trigger in the hand can be pulled.

"Weiwei, look at it, isn't this thing?" Li Zhengyan has a bow and crossbow in his hand, and there are a lot of expensive wood on the ground, so it can be seen that it is not easy to make this thing, but it takes a lot of effort.

Qin Weiwei took it and took a closer look, and the unclear places on the drawings had also been refined, and Li Zhengyan had already improved them according to Fang Cai's thinking description. This thing looks exactly like a modern bow and crossbow!

"Get out of the way! I'll give it a try. How far can you get that target! Qin Weiwei shouted to the rear and took the arrow that Mo Laojiu brought, this was no longer an arrow, because there was not even a finished shoulder.

The arrow target moved 800 steps so far, not according to the 1,000 steps Qin Weiwei said, everyone was worried that this kind of 1,000 steps was not a myth.

There were still some people watching the excitement in the back, Qin Weiwei twisted her eyebrows and said: "Let the back all disperse, the sword has no eyes." ”

The people behind were stunned for a moment, and only after Li Zhengyan gave an order did they completely react, and everyone let everyone clean.

Ready to go! Qin Weiwei just pulled the trigger with one hand, and it was effortless at all, the arrow on the bow and crossbow flew away quickly like a gust of wind, and in an instant, it had already penetrated the arrow target, and it fell firmly behind the arrow target.

"This!" Mo Laojiu was amazed for a while, this thing actually had such great strength!

It's not Mo Laojiu, even Li Zhengyan was surprised. This small bow and crossbow can exert such great strength.

The faces of those surrounding the arrow target were pale, and sweat was dripping from their foreheads, but fortunately they were obedient and did not stand behind the arrow target, otherwise they would have been injured this time.

"The strength of this bow and crossbow, if it is replaced with an arrow, it is close enough to make people pierce the heart with an arrow!" Li Zhengyan narrowed his eyes, and let the arrow target be moved back by another two hundred cloths, and he launched an arrow himself, hitting the red heart!

"This stuff is really good." Qin Weiwei grinned, good thing, really good thing.

She tied the medicine bag she brought to this, ordered someone to put on the armor, and said, "Surround a few more people, and I'll see the results." ”

An arrow shot out, and the white bandage was wrapped in the powder, because the huge impact force hit the armor, the elasticity of the bandage directly collapsed, and the powder swayed in the air.

Several soldiers around suddenly felt that they had inhaled something very pungent, and their heads gradually began to dizzy, and they all fell down one by one.

Li Zhengyan said happily: "This thing is also successful? ”

"Sweat medicine, success!" Qin Weiwei laughed.