The system is the king of the counterattack master

"No, it's such an exaggeration!"

Duan Muxiu was stunned by the changes in front of her eyes.

"Ninghua?" He Xi also looked at the glue in the test tube in shock, her eyes widened in shock.

"This condensation speed...is it too exaggerated?" Duanmuxiu was no longer afraid at this time, took the test tube in Han Xiaodong's hand, looked at the contents back and forth, and said in shock: "I heard that God Peeing freezes instantly when it’s cold, which is kind of crazy.”

"No, this is adsorption, but the adsorption speed is very fast. These black things are not gas molecules at all. They are solid particles from the beginning, but the density is very small, so they can float in the air." Han Xiaodong said, pressing He grabbed the test tube in Duanmuxiu's hand and pulled out the needle.

"Then why doesn't he disperse in that area? It is said that such a light thing should disperse as soon as it is blown?" Duanmuxiu asked puzzled.

Hearing this question, Han Xiaodong also shook his head: "I don't understand this either. It can only be explained that these solid particles have a very strong gravitational force. I can't explain the specific principle, but apart from this explanation, I really Can't think of anything else."

Duan Muxiu put the test tube on the test tube stand, and looked at Han Xiaodong with a playful face: "I don't think you should take the astronomy department, but the chemistry department, okay? With your ability, you may be able to win the Nobel Prize before graduation." Chemistry Prize."

Han Xiaodong chuckled and ignored his teasing, but what he laughed at was not Duanmuxiu's words, but K's words immediately after Duanmuxiu: "The Nobel Prize in Chemistry is nothing. Let me show you what a Nobel Grand Slam is."

This is the first time Han Xiaodong has heard of the Nobel Grand Slam. Not to mention the Grand Slam, there are only a handful of people in human history who can win two Nobel Prizes across categories. There is no doubt that Nobel may really be about to open a Grand Slam award.

The test was successful, and the next step was to deal with the terrible black gas. Han Xiaodong used all the sodium chloride solution according to the ratio just now, and prepared two full buckets of transparent liquid.

Looking at the two barrels of unremarkable solution, Duanmuxiu looked puzzled, and asked curiously: "Can you tell me what it is? Why is it so powerful, and it restrained the black energy when it went up?"

Just as Han Xiaodong finished adjusting the solution, he straightened up and looked at the two vats, and said softly, "It's not restraint, it's guidance. Now I know why this thing is not used on the battlefield. It has fatal injuries."

"What fatal injury? Tell me?" Duan Muxiu became more and more curious by Han Xiaodong's words, and hurriedly asked.

"It works on saliva, so as you said, as long as there is enough saliva, we can resist this thing." Han Xiaodong said with satisfaction looking at the two vats.

"Stop making trouble! How much is that..." Duan Muxiu was stunned in the middle of speaking, he understood Han Xiaodong's meaning, pointed to the two big buckets and said, "Is this all your... saliva?"

Han Xiaodong was immediately discouraged by what he said, and said angrily: "Your saliva! You spit so much for me, let me see!"

Duan Muxiu also knew that she had said something wrong, so she quickly added: "That's not what I mean, I mean, it's all your saliva?"

Han Xiaodong was also speechless, and corrected: "It's artificial saliva! Saliva! It's not saliva, and it's not halazi! It's saliva!"

"Isn't that the same thing?" Duan Muxiu muttered in a low voice when he saw him collapsed, but he really didn't know that this thing could be synthesized. Looking at these two large buckets of... saliva, he felt sick, and his heart I thought to myself, today I have done all the disgusting things in my life.

Han Xiaodong didn't talk nonsense with him, went to the storage room, dug out two knapsack sprayers from nowhere, opened the lid, poured a bucket of artificial saliva into the two knapsack tanks, picked up one by himself, and the other One handed to Duan Muxiu: "Here, we are going to water the flowers."

Duanmuxiu's face has been distorted into a ball. Although the liquid looks no different from ordinary liquid, it is colorless and tasteless, but thinking of carrying two cans of saliva to deal with a large cloud of disgusting black air, his stomach Just a tumbling.

"Then what should I do?" He Xi asked suddenly.

"Then you spray it, and I'll light it." Duan Muxiu was about to push out the work when he heard that someone was looking for a job, but Han Xiaodong didn't stop him this time, and asked He Xi to take the sprayer and put it behind his back. After walking out of the storage warehouse one after another, Han Xiaodong turned around and said to Duan Muxiu who was following behind, "Let's carry that bucket together. I wanted Sister He to carry it. Since you are so active, then you can come here." .”

After finishing speaking, he left Duan Muxiu, who was stunned, and walked towards the direction of the black air together with He Xi.

When he came to that door, Han Xiaodong took the lead to put on the gas mask. He asked He Xi to step back first, and then he took the sprayer and sprayed it on the black air.

This blow exploded the battalion, and the black air seemed to see a beast of flesh, tumbling and devouring all the artificial saliva sprayed from the sprayer.When the water mist from the sprayer fell to the ground, it all turned into patches of black jelly.

Under the illumination of the flashlight, the cloud of black gas seemed to be alive, rolling crazily with the liquid continuously ejected from the sprayer.

He Xi saw that Han Xiaodong was fine with spraying, so he put on a gas mask himself, and then joined the battle group with the sprayer. As the two sprayers worked at the same time, the range of black air began to shrink slowly, and the black jelly on the ground became more and more serious. More and more, when two people stepped on it, the jelly shattered instantly and turned into a pool of black water.

The spray lasted for about 5 minutes, and the door covered by the black air appeared in front of them again. The black air was obviously suppressed, and there was no intention of launching a second round of attack. Han Xiaodong and He Xi concentrated their firepower , sprayed wildly at the door, and after a while, the room was cleaned up.

Duanmuxiu carried a large bucket of artificial saliva, and followed the two of them pitifully. He didn't use the bucket of saliva until the homework was completed. Seeing that the room was getting cleaner, Duanmuxiu simply put the bucket into the After putting it on the ground, he squatted at the door and watched the two of them busy.

The room was quickly cleaned up, except for the disgusting black water on the ground, there was nothing that could threaten them anymore, but the three of them still didn't dare to take off their gas masks easily, for fear of something else. moth.

Fortunately, there is a communicator in the mask, so it does not affect their communication.

"Where does all this black air come from?" He Xi took a flashlight and looked around the room, but he couldn't find the source of the black air, but he did find what the black air was trying to hide—a door that was already full. It was a huge rusty iron gate.

The difference from other doors is that on this door, there is a line of big characters written in Japanese brightly: the beginner dies!