Wang Le frowned and thought about it carefully, but could not remember the content of the "illusion" quarrel.

He only remembered that he ran out of the yard with a plate of sea cucumbers. He hadn't eaten normal meals for many days. He smelled the fragrant scallions and roasted sea cucumbers. He found a corner nearby without anyone and prepared to have a good meal.

According to him, the place where the "Illusion" dinner is not far from here. If someone really quarrels and fights, we can hear it from two streets.

But we didn't hear any sound, oh no, Dr. Du heard someone call her name.

Mike still thought that was their hallucination, so we couldn't hear the sounds that appeared in their minds.

"In my mind..." Chen Qinghan murmured, then took out a bottle of eye drops from his close pocket.

I thought he took it out for Wang Le. After all, Wang Le's eyes were covered with red blood, but Chen Qinghan drank two eye drops on him and then put away the bottle.

The expressions of Dr. Du and Huang Zaijiang made me realize that this is probably not an ordinary eye drop.

The two of them looked entangled, and Dr. Du even stopped him, but before he could finish his words, Chen Qinghan was finished.

I have seen those who have opened the "Sky Eye", but I have never seen those who have used bear gall eye drops. The bottle clearly states that it is a health-care eye drop.

Besides, we are not a ghost now, what does he want to see?

If you don’t understand, you will be embarrassed to ask. I came to Dr. Du and asked her in a low voice what Chen Qinghan was doing.

"You don't know?" Dr. Du seemed a little surprised.

"I don't know." I shook my head honestly.

"That's a special medicine that can improve the brain and eyes' abilities in a short period of time." Huang Zaijiang was quick-talking. Without waiting for Dr. Du to explain, he leaned over and said.

"Oh, to what extent can we lift? Can we see microorganisms floating in the air?"

"Hiss, that's a microscope. Is it good to just bring a microscope? No, alas, how to explain it? Simply put, it is to keep the brain and eyes absolutely fair!"

"That's right, the scenery we see in our daily lives is actually not seen by the eyes, but by the brain that allows us to see. Do you understand this?" Dr. Du explained.

"It probably understands."

"This medicine can keep the brain and eyes absolutely objective." Dr. Du said, frowned, "However, it will be very harmful to the brain."

"How old is it? Will he become an idiot?" I was a little curious, and even had a little expectation. The words of Professor Chen, who has always been smart, become an idiot... It would be very interesting to think about it.

"It's not that serious, don't think about it. It's just that your vision will drop severely for a period of time, but you can recover on your own afterwards, so don't worry too much." Dr. Du's obvious intention of comforting made me not know how to react.

She misunderstood my curiosity. It doesn't matter. What's important is that Chen Qinghan will be blind for a period of time.

It doesn't matter in normal times, and it can be called sick and rest for a while, but this is a death zone in the desert full of dangers. Not to mention blindness for a period of time, even blindness for an hour, it is hard to say whether your life is still there or not.

"It's okay, I'll take care of him." The people who are worried about this are Dr. Du and Huang Zaijiang, not me. Although I'm not worried, if Chen Qinghan really needs care and protection, I have no choice but to do this task.

"Okay, this wolf food tastes good."

"Ahhh? If you say I'll give you food, I'll leave him alone and let the grain factory go bankrupt."

Dr. Du raised his hands and made a surrender. We chatted a few times and gave Chen Qinghan some time to adapt. Dr. Du said that this medicine can be regarded as a fierce medicine. The brain suddenly changed its way of collecting and processing information, and the eyes also turned into a camera that was unemotional, and the human body needed to adapt.

Mike didn't know what we were talking about, Huang Zaijiang translated it to him into a foreign language that he could understand. After hearing this, he widened his eyes and said, "Nostalgic".

Mike believes that Chen Qinghan, as the captain, took risks with his own health, is an irresponsible manifestation.

He said that Wang Le would quit and immediately complained about Chen Qinghan, saying that Chen Qinghan took risks for everyone, which is called bravery and a sign of a sense of responsibility.

We returned to the stone building where the cowboy hat was located. Chen Qinghan calculated the time, which was not much different from the time we returned to the stone house.

After returning, Cowboy Hat and Dr. Du and the others were there, and they were in peace, except for Xiaohong.

I asked Xiaohong where she went, and Dr. Du said she wanted to go to the bathroom and didn't come back when she went out.

Dr. Du was going to look for her, but Mike didn't let her go too far. She just searched near the stone building, but there was no nearby, and no one was seen alive or corpses died.

Huang Zaijiang said that before Xiaohong wanted to go to the bathroom, she seemed to have seen something, but Huang Zaijiang asked her, and she said it was okay, and soon she said she wanted to go to the bathroom.

Mike thought that her origin was unknown, so he did not let Dr. Du go too far, for fear that she would have accomplices, so he wanted to defeat them one by one while our personnel were dispersed.

Mike has always minded Xiaohong's existence and thought her appearance was too strange. I have to say that his suspicion makes sense, because in such an environment, it is indeed impossible for a 'person' to survive.

Huang Zaijiang said that Xiaohong saw something, and then she disappeared after urinating. Others didn't know, but I knew that the only thing that could interest Xiaohong was the patient who escaped from the Amber ward.

It is the same as our purpose in entering the city, and to "capture" the patients and return them to the ward.

I told it to keep its identity confidential, so it would not tell Dr. Du and others where it really went.

When a robot acts alone in the ancient city, he should not be afraid of being anesthetized or bitten by insects. As long as he does not encounter a technician who dismantles it, there should be no "life" danger.

Or it's out of power...

Dr. Du asked Chen Qinghan for advice, whether to send someone to search for remote areas.

Chen Qinghan looked at me. He knew that Xiaohong was not a human being, and he also knew what Xiaohong’s goal was.

He looked at me, probably because he wanted me to start making lies...?

"The closer we get to the city center, the more dangerous it is. There are not many of us, so I don't think we can take this risk." For a moment, I couldn't think of a reason for Xiaohong to run away, so I could only express my opinion first.

"She is suspicious. Maybe she has accomplices in the city, so we'd better not act rashly." Mike immediately stood on my side.

His suspicion of Xiaohong was never dispelled. Huang Zaijiang touched his injured arm. Although Dr. Du gave him a painkiller injection, his arm was inconvenient and his cowboy hat was untrustable. We should not act separately at this time.

The patient Xiaohong was looking for had attacked Mike. When I remembered this, I asked casually: "What did it see? Have you seen?"

Mike shook his head: "She and Mr. Huang are in front of the windows, checking the strength of these windows."

The implication is that he did not stay with Xiaohong and did not see what it saw.

Since I discovered something while checking the window and used the excuse to leave the stone building, what Xiaohong saw must be outside the window.

I walked to the window where Mike pointed, stood outside and looked, changing angles to find possible clues.

Huang Zaijiang came over and pointed me the direction Xiaohong was looking at that time. There was a small path in that direction leading directly to the luminous area in the city center.

"Have you seen it over there?" I turned to Dr. Du, wondering if she had ever been to that path when she went out to find someone.

"No, it's all about anesthesia seaweeds, so I can't get through." Dr. Du also stood over and pointed his hand at the front of the road. That section of the road was blocked by the building next to him.

The road is very close to the stone building, and I guess the cowboy hat’s seaweed was made from there.

"Xiaohong is immune to anesthetics, she can pass through it," added Dr. Du.

If Xiaohong really walked that path, it would be more than the anesthesia immunized, but also the special patient.

"Is there any herbicide?" I asked Dr. Du.

"It's gone." Dr. Du shook his head gently.

Yes, we have to bring too many things to come out, and the space in the backpack is filled with various necessities. The bottle of "air freshener" is not small. If you put two bottles, you will have a less bottle of water or a bag of food.

"You are going to find her? You didn't say it just now..."

"Oh, no, it may have had hallucinations, and it ran out after being affected by hallucinations. When the hallucinations disappear, it will come back."

"Then why don't you tell us directly what she saw?" Mike obviously didn't believe me.

"Help, everyone has secrets that they don't want to know, or they are not sure of themselves, so they need to verify it to explain."

"You really think so? It's so naive. I bet she will bring her accomplices to attack us at night." Mike pulled out his paratrooper knife to wipe it.

"Then wait and see." I shrugged.

After pointing me the direction, Dr. Du walked back to a stone platform, poured water into the stone cup with her kettle.

The stone cup contained unknown liquid from the pool. Seeing me staring at her movements, Huang Zaijiang explained: "Dr. Du poured some rain water and wanted to test whether it could control the black water."

She experimented on the spot and the result was that rainwater could control black water. When black water encountered rainwater, it would quickly "wither" and turn into something like a black plastic bag.

Seeing that we were all together, the cowboy hat asked again, whether we would work for him, and then he could lead us and lead us into the luminous area safely.

Chen Qinghan asked him if he knew what the luminous body was. The cowboy hat said he didn't know, it was harmless to people anyway and it was also beneficial.

His words aroused everyone's interest, and Huang Zaijiang asked what were the benefits.

The cowboy hat pointed at himself and said, "I entered the ancient city three years ago. You can imagine that there is no water or food in this ghost place. Under normal circumstances, it is impossible for anyone to live here for three years."

He actually mentioned it on his own initiative. I was a little surprised, but I didn't interrupt and listened to him continue.

He said that as long as you go to the center of the light source and bathe in the light, after a period of time, it will be like a charged battery, and the human body can also last.

If we don't believe it, he is a living example. He looks no different from what he looks in the photo, nor shows signs of malnutrition.

Mike and Dr. Du were surprised, and I also stared at me, pretending to be incredible.

This can indeed explain why he survived in the abandoned ancient city where water and food were cut off, but his explanation was too timely.

Chen Qinghan and I just got his ID and knew that he was a team member who entered the ancient city a few years ago. He immediately explained why he could live until now and connect seamlessly, just like for me and Chen Qinghan to listen to.

If he had no special method and followed Chen Qinghan and me, then he said this not to explain it to us, but to really prove that the light source in the city center is harmless.

"Even if the light source is harmless, isn't there anything else?" Huang Zaijiang asked the question.

"Yes, what we are worried about is other things in the light source area." Dr. Du did not say the word "evil spirit", but she was referring to the evil spirit.

"You have a way to deal with them?" Mike asked.

Everyone has agreed to what I said about Xiaohong, and no one has mentioned anything about her at this time.

"Of course, I figured out the rules of their activities, but... I only found out at a great price. Don't think about getting something for nothing."
To be continued...