As far as Qian Qingfu could see, the entire street was now filled with sodium hydroxide, and under the corrosion of the strong alkali of sodium hydroxide, the original street made a snorting sound while volatilizing an unpleasant smell and emitting wisps of green smoke. There are also houses on both sides of the street, which are also collapsing quickly under the corrosion of strong alkali. But fortunately, the sodium hydroxide in Liu Gang's test tube is not too much, but it only corroded the street of nearly 100 meters or so, involving dozens of houses on both sides of the street of 100 meters, and the loss is not too big.

What makes Qian Qingfu even happier is that at the intersection of various streets, there are now several helpers, who are now releasing strong acid against sodium hydroxide to prevent the spread of strong alkali.

"Principal Long, you're here!"

First of all, Qian Qingyu saw Principal Long of Longhua Primary School at a glance, and he immediately called out in surprise.

"Well, classmate Qian, we're here!" Principal Long raised his head and nodded slightly, and then he turned his head to look at Liu Gang in the air.

"Longhua County is also my home, and now I naturally don't allow others to be presumptuous here!"

"You!"

Seeing that another strong junior high school student provoked him, Liu Gang immediately glared back.

"Yes, Longhua County is our home, and we naturally don't allow others to be presumptuous here!" the rest of the people also looked up and echoed Principal Long's words.

"You guys!"

Liu Gang looked up and saw that there were still two strong junior high school students plus several primary school students at the peak of the sixth grade, and he was so blocked that he didn't know what to say.

In terms of strength, the strongest in Longhua County is neither Qian Qingyi, nor the local tyrant families such as the Chen family and the Zhou family, but the native Longhua Primary School, and their strength is the strongest. Longhua County doesn't know how many years it has been established, before Qian Qingfu became the lord of the city, Longhua Primary School already existed, and these people, these teachers, Principal Long, also existed. So at this moment, seeing that Principal Long stood up, Qian Qingyu was very moved and immediately encouraged.

But Liu Gang, who came from outside, was not so comfortable, at this moment he was provoked by so many junior high school students, and even a few sixth-grade elementary school students dared to provoke him, his eyebrows were crooked.

"Well, since you want to die, then don't blame me for going on a killing spree!"

In Liu Gang's hands, several more experimental instruments appeared, as soon as they appeared in his hands, these test tubes and beakers immediately flew around Liu Gang, and exuded bursts of strange aura, Liu Gang, who was equipped with so many things, suddenly doubled his momentum, and an overwhelming aura immediately swept the audience, like a huge dark cloud, shrouded over.

Feeling the aura of battle exuded by Liu Gang, Qian Qingfu, Principal Long, as well as the two teachers of Longhua Primary School, and several true disciples, they also prepared in an instant, tense their nerves.

"Oh......"

Feeling this stormy atmosphere, Tong Yu, a junior high school student watching the battle next to him, also frowned, and a flute flashed in his hand unconsciously.

Xiao Feng and Xiao Yuanshan, who were standing on the edge of the crowd, couldn't help but focus on Liu Gang in the air, and raised a trace of vigilance.

And the crowd watching the battle felt this terrifying aura at this moment, and they couldn't help but slowly retreat, for fear of involving themselves.

A melee of junior high school students, on the verge of breaking out. It wasn't because of the snatching of any Tianli test papers, but the battle to defend the homeland caused by Qian Qingyi, so at this moment, no one said a word, and the scene was quiet and terrifying.

Except, of course, for one person.

"Dad, Lingyun, now we have to deal with Lingyun, Lingyun's kid!"

As soon as the scene of a group of junior high school students confronting their father came out, Liu Bizhi was immediately startled, and then felt the higher and higher fighting atmosphere, Liu Bizhi looked at Ling Yun and immediately couldn't help shouting. Although he knew that his father didn't care about a few junior high school students, the culprit Ling Yun was light and breezy on the side, and he could see itchy.

"Lingyun!"

Liu Bizhi's reminder undoubtedly broke the battle atmosphere that had just formed, and Liu Gang came to his senses in an instant. Then he looked at Ling Yun, who was still at the moment and was writing in italics in a low voice, under the provocation of so many junior high school students, Liu Gang almost forgot that what he really wanted to deal with was Ling Yun.

At this moment, after Liu Bizhi's reminder, he immediately came back to his senses.

It's just that just after glancing at Ling Yun, Liu Gang looked at Qian Qingfu and the others, these people came to help Ling Yun at a glance, and kept saying that they would protect their homeland, this was just an excuse, Ling Yun's junior high school cultivation was not enough, as long as he used his real strength, he would be able to capture it in a few seconds. And now, if you don't clear these junior high school students in front of you, you will definitely not be able to deal with Ling Yun.

In an instant, Liu Gang became hostile to Qian Qingfu and them, he really couldn't figure it out, he obviously checked Ling Yun's details thoroughly, and found that Ling Yun was just a casual cultivator, why are there so many junior high school masters to help him get ahead, and look at Tong Yu, who took out the flute on the side, obviously came to help Ling Yun, so many people helped Ling Yun, Liu Gang really couldn't figure it out for a moment.

But I don't know what, Liu Gang's eyes have a hint of ruthlessness. With such a high level of cultivation, how could he be afraid of these junior high school students who have just entered junior high school cultivation? Aren't you going to help Ling Yun get ahead? Let you taste it now, my Liu Gang is amazing!

Unconsciously, Qian Qingyu and the others discovered that Liu Gang's hostility was getting wider and wider, directly enveloping them, and Tong Yu, who was on the side, also discovered Liu Gang's breath, which directly enveloped her and pulled her into the range of dealing with her. Tong Yu's face immediately changed, this Liu Gang, does he even have to deal with himself?

Of course, it is necessary to deal with it, Liu Gang is like this, simply defending against Tong Yu's sneak attack on the side, it is better to declare war on Tong Yu directly, and directly pick out the target of the battle, so that he is not afraid of Tong Yu playing tricks. Isn't it to help Ling Yun? Now Liu Gang's meaning is undoubtedly revealed, that is, you should go together, Liu Gang doesn't want to wait for anyone anymore, wait any longer, in this place where birds don't, Liu Gang can't stay anymore, he has long wanted to solve it early, and left early. Now that we can solve it together, let's just solve it together.

"This Liu Gang is really arrogant!

Xiao Yuanshan couldn't help but squint his eyes, looked at Liu Gang, who had expanded the scope of the battle, and sighed in a low voice.

"Yes, Dad, when are we going to make a move, this Liu Gang, I can't stand it anymore!" Hearing Xiao Yuanshan sigh like this, Xiao Feng thought that Xiao Yuanshan was going to make a move immediately, and immediately said.

But Xiao Yuanshan waved his hand again and said.

"Don't worry, wait, wait for them to lose, and when Liu Gang is completely caught in the battle, let's make a move, and it's just a waste of strength to shoot now." ”

For Xiao Yuanshan, Liu Gang is naturally not an opponent, but he can obviously solve a person with the least effort, why not use it.

"Today, I'm going to let you hillbillies see how powerful I, Liu Gang, the sect master of the Blue Sky Sect are!" The aura of battle has become higher and higher, and the various experimental instruments around Liu Gang in the air are now rotating faster and faster around him, Liu Gang's hands have absorbed the aura in the air, and then pulled up one test tube after another, fixed one position after another in the air, and the experimental device was slowly being built.

Qian Qingyu, Principal Long, and Tong Yu have already reached the highest alert, but looking at the experimental device that Liu Gang is building, no one of them took the lead to interrupt Liu Gang's mysterious movements, although they know that once Liu Gang successfully builds the device, he may launch a big move to destroy everything, but they still have no action, they are waiting. As a defensive party, they could only wait for Liu Gang to take the lead.

However, in such a state, no one noticed that Ling Yun below had stopped his slow and serious writing, opened his eyes, his ancient eyes without waves, and as soon as he opened them, he took the lead in looking at Liu Gang in the air, and then, after glancing at Liu Gang, Ling Yun turned around and saw Qian Qingyi.

This glance swept over, Qian Qingyu immediately felt it, he couldn't help but look at Ling Yun, but after Ling Yun looked at him for a second, Ling Yun turned around again, closed his eyes, and when he opened his eyes again, there was a trace of ruthlessness in his eyes, looking at Liu Gang in the air.

And when he looked at Liu Gang, the italic characters written next to Ling Yun, the italics that contained a hint of Wang Xizhi's font charm, suddenly silently arranged around Ling Yun's side, quietly and slowly, and slowly arranged into the Lanting set order, while arranging, a silent artistic conception slowly spread.

"CO2 Lab Method, Start!"

Similarly, when Ling Yun was silently preparing, Liu Gang's device had already been set up, and then as a rare limestone appeared in Liu Gang's hand, Liu Gang threw it violently, and the limestone instantly entered a test tube filled with hydrochloric acid. Then, in less than a second, people saw the test tube thrown into the limestone, which instantly boiled, and then a white smoke came out, and then through the catheter, it sprayed directly at everyone.

The white smoke that spewed out instantly turned into a white cloud in the sky, and then this white cloud instantly enveloped everyone, and the speed was unprecedentedly fast.

"It's not good! It's dense carbon dioxide, everyone flash quickly, and we must not be shrouded in dense carbon dioxide, otherwise everyone will suffocate to death!"

At this moment, seeing the dense white smoke spraying towards everyone, the well-informed Principal Long's face changed greatly, and he hurriedly reminded him, and was the first to retreat quickly and lightningly. As he said, being shrouded in this kind of white cloud, no matter how high your cultivation is, you are afraid that if you are contaminated, you will be suffocated.

"Carbon dioxide!"

Sure enough, as soon as Principal Long called out like this, Qian Qingyu, Tong Yu and others, who were like strong junior high school students, changed their faces greatly, and they flashed away almost at the same time.

But Principal Long, Qian Qingyu, although their reaction was fast, they dodged in an instant, but the speed at which the white clouds expanded and shrouded at this moment was as fast as lightning, and everyone still had time to react, and when some people at the peak of the sixth grade reacted, they were already shrouded by the white clouds in an instant, and there was no time to escape at all, and at this moment, including Ling Yun, was shrouded in a flash.

After the white clouds, Qian Qingfu, Principal Long, Tong Yu and others stood in the sky, looked at the ground, and everywhere they looked, within a hundred meters square, it turned out to be a white expanse. The sixth-grade peak elementary school student who was slow did not have time to react at all, and at this moment he had become a snowman frozen in dry ice, and houses of all sizes were also shrouded in large and small squares by dry ice.

Especially the place where Ling Yun was standing just now was not only corroded by sodium hydroxide first, but also confined by dry ice at this moment, becoming a conspicuous white square, and Ling Yun was undoubtedly frozen and imprisoned by dry ice. Dry ice is a solid of carbon dioxide, which is shrouded in carbon dioxide, and it will suffocate for a long time, not to mention that it is now frozen by dry ice, but I am afraid that in a few seconds, the person who is frozen will suffocate to death.