In order to study the way to deal with Yancheng, Qin Yunfei and Ling Qi were in the laboratory, staying for a day and a night.

He watched Ling Qi do the experiment, instructing and thinking about the problem at the same time.

The acetylene gas decomposed by calcium carbide seems to have a problem in the process of collection.

Because there are always some miscellaneous gases in it, it is very troublesome to deal with.

"Master, it's been a night, why can't you still get pure gas?"

Ling Qi tossed for a night, but still couldn't get rid of the impurities perfectly, so he gave up on himself.

Qin Yunfei saw that his movements began to be scattered, so he reprimanded, "It may be that there are other ingredients mixed in the calcium carbide, hey, don't move the flask, the temperature is uneven, it will explode!"

But Ling Qiyi didn't succeed in the night, even if Qin Yunfei was on the side to guide and reprimand, he was a little impatient, and he didn't pay attention, and the flask was poured into the water.

The water reacted violently with the calcium carbide, the temperature was extremely high, and the flask was already flammable gas, so a violent collision caused a violent explosion in an instant.

"Boom!", the calcium carbide gas was ignited by the explosion, and then the whole house was burned with a burnt smell.

Seeing this, Ling Qi trembled with fright, "Master, I didn't mean it......"

Qin Yunfei hurriedly said, "You bastard, what are you doing! Don't hurry up and put out the fire!"

Therefore, under the command of Qin Yunfei, the fire was controlled.

Qin Yunfei commanded properly and did not cause great harm.

However, the calcium carbide was still violently reacting with the water, and the air was filled with a strong smell of calcium carbide, and its fishy feeling made Ling Qi a little disgusted.

Ling Qi covered his nose, "Master, why does this calcium carbide gas stink so much......"

Qin Yunfei said embarrassedly, "Otherwise, how can this stone be called a stinky calcium carbide?" Hey, don't toss around, if the temperature is not right, it will be easy to generate gas." Then you'll have tears in your eyes, and you won't be able to make out of sight......"

Just as he was teaching Ling Qi a lesson, Qin Yunfei's eyes widened suddenly, and he said excitedly, "Yes! Gas gas! Tear gas! I have thought of a good way!"

So, without saying a word, Qin Yunfei cleaned up the test bench a little, and began to make acetylene gas himself.

When Ling Qi saw it, he asked, "Master, what is this tear gas?"

Qin Yunfei rolled his eyes and asked, "You usually chop vegetables, do you shed tears when you cut green onions?"

Ling Qi smiled awkwardly, "Master, I never cook, so I don't know if the green onions will shed tears." ”

Qin Yunfei almost didn't spit out his face with a mouthful of old blood, "Come on, you go find me green onions and red peppers now." The master will teach you to make an extract today. ”

As soon as Ling Qi heard that there was something new to teach him, he immediately shouted excitedly and rushed out.

Originally, when a calcium carbide mine was discovered from the iron ore area, Qin Yunfei was a little excited.

After all, this is a relatively quick way to produce plastics in addition to oil, and it is also a high-quality plastic.

However, there is still a certain gap between the production of organic products and inorganic production. Especially when I majored in nuclear physics, I couldn't help it, and after countless operations, there were still huge technical loopholes.

However, if the production of ordinary extracts is used to extract capsaicin and tear gas, and the detonation is carried out through ultra-volatile gas, wouldn't it be able to play a decisive role in the actual battle?

Even if the other party is a Soul Emperor, as long as it is not a Wind Soul Emperor, he will not be able to form a wind around his body.

Therefore, thinking about this problem, Qin Yunfei hurriedly catalyzed the extracted acetylene gas to produce high-purity ethylene glycol.

When Ling Qi came back with the heavy seasoning, Qin Yunfei saw that he looked aggrieved, as if he wanted his life.

Ling Qi begged for mercy, "Master, this thing tastes so good...... When I usually eat it, it's delicious, why is it so tormenting...... I can't stop crying......"

Qin Yunfei was extremely embarrassed in his heart, how much tear gas is there in this green onion? If the onion is brought to you, won't it kill you?

However, he didn't talk nonsense, he directly threw the things on the side of the board, and ordered, "Ling Qi, chop these things into fine pieces for the master." ”

As soon as Ling Qiyi heard that he was going to chop them up by himself, the whole person was going crazy.

"Master, isn't it, but it's too cruel to do this......

Qin Yunfei rolled his eyes and said fiercely, "Do you do it or not?" If you don't, I can find another apprentice." ”

Ling Qi shook his head, and while crying, he smiled and said, "Master, don't panic...... Ling Qi is going to carry out the order, isn't it okay?"

So, this product chopped onions and shed tears at the same time, that appearance really relieved Qin Yunfei's hatred.

However, this is not the end, Qin Yunfei continues to refine ethylene glycol, and now needs a large amount of ethylene glycol as the extract.

Because bromine and magnesia are hard to find here, flash grenades and typical tear gas canisters are not to be considered, and now only the tear gas of capsaicin and green onions can be extracted as the main materials.

When he prepared the ethylene glycol solution and was about to take over Ling Qi's crumbling dices, he was taken aback.

"I'm second, Ling Qi, are you so exaggerated?"

saw that Ling Qi's eyes were red and swollen, bigger than a ripe peach.

It turned out that because he was tear-jerking by green onions, he wiped his eyes with his hands from time to time, and the chili noodles entered his eyes, which made others look like devils.

"Master, I swear, in the future, you will pass on the skills to others, and I will never cut diced green onions for you again......"

Qin Yunfei smiled awkwardly, took the thing and threw it into the extract, so that he had time to comfort this dear apprentice.

"Ling Qi, you are a good apprentice of the master, even your senior brother is not comparable! The master will cultivate you in the future!"

Qin Yunfei comforted him, and Ling Qi hurriedly waved his hand to say that it was not good.

"Master, I think that as an apprentice, you should dedicate your love to more senior brothers...... How can I take your love alone?"

The two of them excused themselves three times, but to no avail in the end, but Qin Yunfei seemed to be in the air, with a faint smell of alcohol mixed with this hot and spicy smell.

He looked down, only to see that the extract had turned bright red.

"Why do you feel weird?"

Looking at the things in front of him, Qin Yunfei felt as if he had made a mistake.

However, in order to verify whether the thing was effective, he still carried these liquids in his arms and went to the forbidden land of the Lin family together.

There are three Soul Emperor masters locked up there, and these three people are excellent targets for experimenting with this weapon.

After rushing through layers of obstacles, Qin Yunfei finally came to the forbidden place stipulated by Lin Wuyuan.

Of course, the premise is that Lin Wuyuan is also by Qin Yunfei's side.

"This new weapon you are talking about, is it really so powerful?" Lin Wuyuan couldn't believe it, after all, a secret weapon that could make the Soul Emperor hit, if this kind of thing could be fully used, then the degree of protection of Wind and Snow City would not be bragging.

(End of chapter)