None of us heard the sound, among which Xun Bishan and I were still zombies, and Aren's words were really unconvincing.&1t;/p>

However, in order to reassure him, Gu Yu walked to the door and wanted to go out to confirm. Unexpectedly, Aren grabbed him and shook his head nervously: "Don't open the door, they want to come in!"&1t;/p>

Aren's reaction was not so much like sleeping, but rather being possessed by evil spirits. My brain wave radar did not capture any living things. He was shocked. Could it be that what he heard was a ghost cry?&1t;/p>

Xun Bishan seemed to have gone with me, and she comforted Aren: "I have seen a lot of evil things. There are no ghosts in this world, don't be afraid."&1t;/p>

Aren looked at her strangely and said, "I didn't say there are ghosts, there are people outside."&1t;/p>

"There is no brain wave outside, and some people are dead, what are you afraid of?" I released my mental power again to search the surrounding area, and the range expanded to one thousand meters, but there were still no living creatures.&1t;/p>

Luo Luo had been stuck in the dungeon with the corpse for several days. When she heard that there was a dead person, her body shook unconsciously.&1t;/p>

Before I came, I told her that the situation at the snow-capped base is not optimistic, and we may even see something extremely terrible. If she can't accept it, it's better to wait for news in Chang City.&1t;/p>

But she had to come, with a firm attitude and promised not to cause trouble for us, so I agreed to her follow us. Just now, she was already out of control because of a wolf screaming loudly. Now she just shivered when she heard that someone was dead. I think the matter of taking her up the mountain might be reconsidered.&1t;/p>

There is no psychological treatment in the end of the world, and once you suffer from a mental illness, the consequences will be unimaginable.&1t;/p>

"Sister, I'm not afraid." Luo Luo saw me staring at her and pondering, and quickly defended himself.&1t;/p>

Dang, Dangdang—&1t;/p>

As soon as Luo Luo finished speaking, a slight knock on the door came from outside the door. She immediately trembled again, and the fear on her face could not be concealed.&1t;/p>

She was afraid of death. I sighed secretly, and even said that she was mentally fine, that was just deceiving herself.&1t;/p>

No one in the room made a sound, and everyone suddenly kept silent in a tacit understanding and all their eyes turned to the door.&1t;/p>

I turned my face to look at the little wolf lying on my shoulder. We didn't make a sound because we were afraid that there would be monsters outside the house. When the sound came out, the monster would know that there was someone in the house.&1t;/p>

The little wolf is an animal. It was moaning softly just now, and now, just like us, staring at the door panel quietly, maintaining absolute silence.&1t;/p>

It hasn't eaten a sip of milk since it was born, and it doesn't look very weak. Maybe it's because of the energy I lost to it that played a role. In short, it can actually act in line with us now, which has proved that it is not an ordinary wolf.&1t;/p>

Aren's expression seemed to be about to cry. He wrinkled Wuguan. He was obviously scared, but he still didn't dare to make a sound.&1t;/p>

Gu Yu gestured a few gestures to him, meaning that he could escape from the earth. Aren shook his head stiffly, not knowing whether he couldn't bear to leave us or he didn't dare to leave alone.&1t;/p>

The knock on the door is intermittent, as if there is nothing, as if someone is gently scraping the door panel with his finger joints.&1t;/p>

Ring~Ring~Ring&1t;/p>

A string of ringtones suddenly rang in the office, and even Xun Bishan's eyes flashed with fear. The phone in her hand rang!&1t;/p>

She quickly mutes her phone, and the caller ID has a name, which means that the call number has been stored in the phone book of the phone.&1t;/p>

Xun Bishan was obviously relieved when she saw the name displayed, but her eyebrows were still tightly furrowed, and she pointed the screen at us, let's see the content above.&1t;/p>

Luo Luo found the phone in Chang City. She has always kept the phone card from before the end of the world, hoping to contact her brother again one day.&1t;/p>

Now, the name of the call displayed on the screen is exactly ‘Brother’. Luo Luo took the phone excitedly and pointed the answer button with his fingers.&1t;/p>

However, only the sound of electric current came out. After a few seconds, the sound of electric current finally fluctuated and turned into a series of sharp electric current sounds.&1t;/p>

Then the phone hangs up, and the call lasts less than a minute. Although we didn't hear any substantial content, we all saw a guess from each other's eyes that those sharp current sounds were actually someone talking.&1t;/p>

Luo Luo held the phone tightly, tears burst out from her eyes. She tried her best to control her, but she still let out a low sob.&1t;/p>

"They are leaving." Aren walked quickly to the door, gently pushed open the door and looked out.&1t;/p>

Luo Luo finally cried out: "My brother is still alive, he is alive..."&1t;/p>

Gu Yu, Xun Bishan and I did not feel relaxed because the "alarm" was lifted.&1t;/p>

We cannot be sure whether Luo Luo's brother is alive or not, but the phone call just now is definitely related to the knocker outside the door.&1t;/p>

Whatever they are, it seems to be coming to pass information, but unfortunately we do not have the ability to interpret chaotic currents.&1t;/p>

Or, those sharp electric current sounds are just the "ghost cry" that Aren heard?&1t;/p>

Luo Luo was excited. She might not have thought that the area where we are, even before the end of the world, would not have a cell phone signal.&1t;/p>

Aren told us when he came that this place borders Qingzhou Province, but it is not a necessary route to travel. There are no supply points along the way, so there are very few tourists, so he is not familiar with the terrain.&1t;/p>

If tourists want to go to Qingzhou from Tibet, they will drive through the Tanggula Pass. The place we are going to is on the eastern extension line of the Tanggula Mountains, which is very far from the Qinghai-Tibet Highway.&1t;/p>

The nearest national highway is sixty kilometers south of the processing plant, and I can only walk further. I wanted to persuade Luo Luo to wait for us to come back at the processing plant. It seems that she will not agree now.&1t;/p>

Aren confirmed that there was no one outside the door, closed the door and walked back into the room, looked at Xun Bishan and said, "Didn't you say there are no ghosts in this world?"&1t;/p>

He pointed to the cell phone that Luo Luo was holding: "Isn't that a ghost call just now? I've watched that movie!"&1t;/p>

When Luo Luo heard that the phone number was a ghost call, he hurriedly said, "What the hell call is my brother. He must be alive. He wants to contact me."&1t;/p>

I looked at Gu Yu and asked for his opinion with my eyes. Luo Luo was not normal. The situation in the snow-capped mountain base was unclear. If she could not keep calm, she would not be suitable to go up the mountain with us.&1t;/p>

Xun Bishan said softly: "Luoluo, we will be able to release tomorrow morning. Can we borrow our mobile phone? There are still a few videos I haven't watched?"&1t;/p>

She relieved the tension between Luo Luo and A Ren at the right time. A Ren stopped talking and spread his hands to Gu Yu and me while Luo Luo looked at Xun Bishan, pointed at his head, and pointed at Luo Luo again.&1t;/p>

Obviously, he was saying that Luo Luo had a problem with his brain. He had said that there was no signal here, so the phone call could not have been called by her brother, even if it was, it must have not been called through normal channels.&1t;/p>

Luo Luo seemed to have automatically forgotten the knock on the door before the phone rang. She was very excited and her emotions were very unstable.&1t;/p>

Xun Bishan whispered a few words, Luo Luo returned to the sand and kept fiddling with the things in her backpack. She was too excited, so I had to use some tricks to calm her down.&1t;/p>

"Are you asleep?" Aren looked at Luo Luo who closed his eyes and asked softly.&1t;/p>

"Well, let's continue watching." I nodded and stood beside Xun Bishan.&1t;/p>

Aren didn't know what we were going to see, and he got closer. In the natural event just now, only Aren heard the "ghost cry". I glanced at Gu Yu and looked at him. It seemed that Aren had characteristics that we had.&1t;/p>

Aren had no idea about Gu Yu's eyes. He was staring at the screen of his phone and listening to Xun Bishan tell him the content of the video.&1t;/p>

"Ah? There is someone under the factory?" After hearing this, Aren looked down at the floor under her feet in surprise.&1t;/p>

"It's hard to say whether people are still alive, but there may be secret fortifications under the processing plant. This is the transit station of the Snow Mountain Base. We have to figure out what happened here first." Xun Bishan said.&1t;/p>

Aren nodded and said, "Let's watch it quickly. Maybe after watching the video, we won't have to go into the snow mountain."&1t;/p>

The next video is about the content of a small robot being put into a ventilation duct and exploring the way around.&1t;/p>

We watched six videos in a row, each of which lasted only ten minutes, and the screen was full of ventilation ducts.&1t;/p>

Moreover, these six videos were taken on the same day, which means that the young man wearing gold-rimmed glasses was exploring the way through the robot, because every time the robot went to an exhaust outlet, he would stop, point the lens at the dust cover of the exhaust outlet, and observe the situation outside from the gap.&1t;/p>

He carefully inspected every space in the corridor, laboratory, drug warehouse, sample storage room, bathroom.&1t;/p>

These robots were photographed when they were walking through the corridors. We don’t know why young people should check it again.&1t;/p>

Gu Yu pointed out the places that appeared several times in the video and said: "These rooms look the same, but not the same place. They should be the area d he said. Area c and Area a can both access to Area d, but the safety doors in the corridor are closed. He dare not open these two doors, so he can only use a robot to go in and check through the ventilation duct."&1t;/p>

Xun Bishan and I nodded slightly when we heard this. The safety door could be closed, but the ventilation ducts were connected. This is indeed a good idea.&1t;/p>

On the first day of the New Year, the young man finally walked out of the room where he had been hiding for many days. His eyes were covered with bloodshot, his head was messy, and his beard was unshaven. He took off his dirty white coat and walked out of the room with a mop rod. The robot was still in the ventilation duct, recording his adventure.&1t;/p>

He followed the route he had explored in advance and pushed open the security door between Area A and Area D. The lights in the corridor were flashing, and the terrifying atmosphere was strong.&1t;/p>

On one side of the corridor were rooms side by side. He pressed his back against the wall on the other side, staring at the doors of these rooms without blinking.&1t;/p>

There are only medicines and experimental equipment inside, and I really can't see anything worthy of his fear.&1t;/p>

He moved to the middle of the corridor and touched the wall with his palms. Suddenly, a blue LCD panel appeared at a certain position flush with his shoulders.&1t;/p>

He pressed his palm onto the panel, which was obviously a security facility, and the panel was scanning his palm prints.&1t;/p>

Then the white walls separated left and right, and there was an elevator inside. This should be what he said, the only passage to Area 2d.&1t;/p>

But when he saw the scene in the elevator, he immediately ran away and hid back to the room where he was hiding.&1t;/p>

The scene in the elevator flashed just before our eyes, but we could see clearly that the four walls of the elevator box were covered with the liquid brain.&1t;/p>

&1t;/p>
Chapter completed!