In less than half an hour, the transport plane slowly fell down on the apron of a military camp.

Luo Yuan jumped off the transport plane with the team members and looked towards the hot spring city. It was less than five or six kilometers away from the hot spring city. In the glimmer of morning, he could only see a dark group in the distance. Without letting Luo Yuan and others wait for a long time, an officer wearing the rank of major general rushed to this side, shook hands and introduced: "I am Xu Shaoze, deputy chief of staff of the Southeast Military Region. Welcome Major General Lin, Major General Luo and his colleagues of the sharp sword to arrive. The leader has been waiting in the General Staff for a long time."

"Don't say nonsense, please lead the way!" Lin Feiyan said in a faint tone.

Luo Yuan was just here and was ready for passers-by. Seeing this, he just nodded to him without saying a word.

The officer had no concern on his face: "Please come with me."

This place is undoubtedly a temporary camp in the wild, surrounded by neatly arranged tents. Apart from a few wooden posts, there was no artificial building. Luo Yuan and others walked through a square artillery array and walked for a few more minutes, and followed the officers into a large tent of hundreds of square meters.

There were less than a dozen people inside, a middle-aged man with the rank of lieutenant general. Seeing Luo Yuan and others coming in, he stood up and brought everyone to greet him: "I am Chen Jianfeng. I welcome all my colleagues from my brothers. I won't say anything politely. Thank you for your hard work."

"For the matter, the information you gave is too simple, I need more detailed information." Lin Feiyan said frankly.

"I'll introduce you to you. These are Researcher Zhang from the Second Institute of Biology in Hope City and his assistants. They have started studying the fog since yesterday and have reached certain conclusions. You can refer to it."

"I am just an ordinary researcher, so I won't introduce myself. We say it is fog. In fact, this statement is wrong. This is a foggy gel, so it is difficult to disperse both the sun and the wind. I have been observing the outside world these two days and found that it is still expanding... I took the risk to collect some samples before, so you can take a look."

Researcher Zhang took out a petri dish. Luo Yuan saw that it was a ball of light green liquid. He stirred it with a glass rod for a few times. It looked like glue and had a very sticky viscosity: "The water accounts for only 60% of its ingredients, and some of it is an undiscovered polymer substance. During the experiment, I found that it can absorb electromagnetic waves. If it can be artificially synthesized, it is simply a perfect invisible coating, in many fields..."

Seeing that he became more and more excited as he spoke, he began to gradually deviate from the topic. Luo Yuan frowned slightly and reminded him: "Researcher Zhang, although we don't want to interrupt you, we have limited time, so please talk about the key points!"

Zhang Yan suddenly realized and smiled apologetically: "I forgot as I talked about it, so I continued. I just said that fog can absorb electromagnetic waves, so you cannot communicate in it. In addition, the fog is very dense and the visible range of the naked eye is less than half a meter, so your vision will be greatly affected.

But this is not the trickiest. There is also an ingredient for this fog. Inhalation of a small amount can cause psychedelic effects, but as long as the dose exceeds one gram, it will make people sleep. Unfortunately, this ingredient accounts for 10% of the total mass of the fog, which means that you will fall asleep as long as you take a few mouthfuls. However, it varies from person to person. A strong constitution can resist it for longer."

Everyone's faces were not very good-looking, and Luo Yuan also frowned. I wonder if he could be immune to this psychedelic component with his current physique.

Seeing that the atmosphere was different, these people seemed to have stepped back. Lt. General Chen hurriedly said: "Don't worry, we have rescued many people outside the fog. This thing is not poisonous. Even if you absorb too much, you just sleep a few more days. Bring a portable respirator, which can be completely blocked. Your task is also very simple. Just detect the source of the fog and place a pulse generator, and we will do it next."

"Lieutenant General Chen, please don't try to cover up. I need to know all the situation. If it is so simple, you will not apply to the above for us to come, right?" Lin Feiyan looked at him coldly and said without hesitation.

Luo Yuan glanced at Lin Feiyan with a baby face and thought to himself: I can become the captain of the sword and obey these people, but I can't just look at the appearance.

Lt. Chen was questioned in person by such unceremonious questions, and his face was suffocated. However, he could get on the throne at a young age. In addition to the frequent updates of the army in the end, he was still a little cunning. He tried hard to suppress the anger in his heart and squeezed out a smile and said, "Okay, since yesterday, we have sent advance troops in total three companies, including a tank company, in batches, but we have gone there so far and have not received any response."

"Hasn't one of them come back?" Luo Yuan thought for a while and mentioned.

"There is one who is a member of the special force, but when he came back, he was already crazy and could not hold back. He died not long after." Lieutenant General Chen said.

The special force thought it was the evolutionary force of the military region. Luo Yuan pondered for a while: "Help us find the people he has contacted, and we need to understand the situation."

...

Luo Yuan and others, as well as several soldiers who had been in contact with the madman and the doctors and nurses who were treating the situation, the result was a chill in their hearts.

After the other party came back, he was already out of mind, dancing and joking, and was extremely excited. He sometimes shouted and sometimes talked nonsense. Unfortunately, he was speechless at that time and had no idea what he was talking about.

Later, he was pressed down and given a large dose of sedative, which made him feel more stable. Late at night, the nurse who was watching the night saw that he suddenly woke up, but his eyes were staring at the ceiling, not like a normal person, and he also lost his sense of the outside world. When the nurse called the doctor over, he found a strange smile on his face. After seeing someone coming, he said a clear word for the first time: I'm going to heaven.

Then he suddenly died!

The whole incident was strange and bizarre. This invisible opponent made people feel chilled. Seeing that everyone looked uneasy, Luo Yuan was silent for a while and said in a deep voice: "There is no use for too many people in this mission, but it only increases casualties. You stay here, I'll go."

As long as this task cannot stop this strange attack, the number of people will not only not help, but will increase the burden. It will be a dilemma whether to save or not. Anyway, you have to go there, so it is better to go alone.

As soon as Luo Yuan spoke, everyone was moved, and even Lin Feiyan's eyes were strange. When she looked at Luo Yuan, her eyes became much warmer. She smiled and said, "It's useless to have too many people, but you can't do it alone. I'll go with you, so everyone else won't go."

Lin Feiyan made the final decision and things were settled.

...

"This is a pulse generator, with a layer of super glue applied on it. After timing, tear the sticker and throw it immediately when you see the target! This super glue is super sticky, don't touch it with your hands. It leaves a special handshake position. Don't make mistakes. At that time, you can only tear off your skin." Xu Shaoze, the deputy chief of staff who was greeting, told a serious expression while introducing how to operate.

As for the unhappy Lieutenant General Chen, who had already left on the way, he had already taken the excuse to leave halfway. However, not only Lin Feiyan and Luo Yuan were not very concerned about it. The two departments were not subordinate to each other, and even if they offended it, it was no big deal. Moreover, it was so important to conceal such an important information just for the sake of face, and even the most likely to cause heavy casualties in the sword, which really made Luo Yuan disgusted.

However, he is not as free and easy as Lin Feiyan, and he has a clear distinction between love and hate, so he doesn't care about offending anyone. In contrast, as long as he doesn't touch the bottom line, Luo Yuan is a little more round.

Xu Shaoze continued to remind: "At that time, the pulse generator will emit a high-energy pulse wave to break through the shield of the fog and accurately locate the target. However, special attention should be paid to the point that after the pulse generator is launched, it must leave the target at least two hundred meters, the farther the better, to avoid being affected by the rail gun."

He glanced at several black metal giants in the distance, which seemed like fortresses, and said curiously: "Is this the rail cannon?"

"Major General Luo, good eyesight. This is the latest factory nuclear-powered rail gun tank, a powerful weapon for the country!" Xu Shaoze praised a little, and looked at the steel giant beast, saying proudly: "And because it is the latest improved type, its power is even higher than that of the city defense rail gun. The five-kilogram projectile has a maximum power of nearly nine times the speed of sound. Even if the level 8 mutant beast is hit, it will be severely damaged. Unfortunately, this creature has a natural premonition of danger, and it is extremely fast and difficult to hit."
Chapter completed!