There was no sign of the girl in the room, the only possibility was that she jumped off.

Under the metal door, there is a vertical passage with traces of artificial repairs. The four walls seem to have been artificially polished, and the touch is smooth and not rough.

Since Chen Xian didn't turn on his flashlight, it was difficult to judge its depth at first glance, but fortunately there was a ladder installed on the edge. Judging from the identifiable steps, the vertical height of this passage was at least 50 meters.

Are you going to follow her down now?

Chen Xian hesitated, feeling a little uncertain. After all, there is Fatty Huo here. If Fatty Huo encounters other dangers after he leaves...

Suddenly, there was a sound of matches burning in the room.

Chen Xian turned his head subconsciously, and saw Fatty Huo waving an object similar to a light stick.

The object that emitted an extremely white light was very bright, even more dazzling than a flashlight. It lit up most of the room almost instantly. Before Chen Xian could react, Fatty Huo discovered it.

"Xiao Chen, are you alright?!"

It is no exaggeration to say that when Fatty Huo saw Chen Xian, it was like seeing a savior. He almost rushed to Chen Xian's side. He ran so much that the fat all over his body trembled, and he was so excited that he almost cried.

"Oh, I've found you! Damn it scares me to death!"

Chen Xian looked at Fatty Huo silently, the corners of his mouth twitched twice, and after a long time he asked him dully, "How do you feel?"

"Me? I feel okay!" Fatty Huo rubbed his shoulders, put his hands on his hips and twisted his stomach a few times, as if he was doing some kind of warm-up exercise. "It's just a little dizzy, but nothing serious."

After receiving this reply, Chen Xian couldn't help but be silent for another two seconds.

Is it possible to be fat and be fat?

Just now, he was directly smashed by Patient No. 13, at least a dozen meters away, and then hit the wall and fell to the ground... He didn't suffer any serious injuries? ?

"How are you?" Fatty Huo asked at this time.

Chen Xian got up slowly and replied, "I'm fine."

"What are you doing here?" When Fatty Huo asked this, he had already picked up the flashlight that had fallen to the side, shook it around a few times with the light on, and looked at the general situation, "What did I call you just now? Don't make a sound?"

Hearing this question, Chen Xian was so nervous that he didn't dare to make a sound, and his brain was running fast to find an answer that was in line with the current situation.

But before he could speak, Fatty Huo asked him, "Are you injured?"

"I'm... um?" Chen Xian didn't react for a while.

"What's the matter with the black water on your body?" Fatty Huo frowned, his face no longer smiling, when he looked at Chen Xian, his eyes were obviously worried, "I remember something attacked me before, But I didn't see what it was... did you fight it?"

Chen Xian nodded hurriedly and replied, "Yes, I fought against it."

As soon as the words fell, Chen Xian raised his hand and touched his stomach, pretending to be solemn, and his tone gradually became serious, and he couldn't see that he was talking nonsense.

"It's a very troublesome abnormal life. I haven't figured out where it came from until now. It looked dark... It just ran away when you called me just now. I'm sorry, Uncle Huo, I didn't can stop it."

"That's it..." Fatty Huo sighed, as if he wanted to comfort Chen Xian and tell him not to blame himself, patted his shoulder lightly and said, "It's okay, just run away, you people. It's alright."

Seeing that Fatty Huo didn't doubt himself, Chen Xian breathed a sigh of relief, but the expression on his face was still tense, and he didn't dare to relax at all.

Like Fatty Huo, an old fried dough stick that came out of the secret bureau, his eyesight is by no means what ordinary people can imagine. He can see the lies of ordinary people at a glance, so Chen Xian didn't dare to be careless.

"What kind of thing is this..." Fatty Huo noticed the black water tank next to him, then stepped forward to take a look, and asked in confusion, "Where are they raising fish?"

"I am not sure as well."

Chen Xian shook his head, then glanced at the crumpled form on the ground, seeing that Fatty Huo's attention was all on that strange big water tank, and he wouldn't notice it in a short time, so Chen Xian lifted his foot gently. , kicked the paper ball into the hole on the ground.

This was entirely his subconscious reaction, perhaps because he wanted to hide all the clues that might be related to the girl, and didn't want Fatty Huo to find out too much, so he had this almost instinctive action.

After about half a minute, Fatty Huo also lost interest in the big water tank, and instead came to Chen Xian's side, crouched on the ground, and took a look at the vertical passage with a flashlight.

"This place is already 21st floor... There is still..." Fatty Huo narrowed his eyes and said in a succinct voice, "The vertical height is at least 80 meters... There seems to be water..."

Suddenly, he raised his head and glanced at Chen Xian.

"Want to go down and have a look?"

Chen Xian didn't agree or refuse. Instead, he put on a very serious expression and was thinking. For a while, he looked at the strange vertical passage below, and then he raised his head and didn't know what he was thinking.

"There is a risk." Chen Xian said, his eyes not showing any flaws, as if he was saying a conclusion that was only reached after careful consideration, and did not give Fatty Huo a chance to see the loophole, "The abnormal life that attacked you before came from here. It ran away, and it's easy to run into it now."

After all, Chen Xian crouched down and gestured at the entrance of the passage a few times, as if calculating the size.

"The inner diameter is only one meter, which is a little narrow. We will suffer a lot from fighting it in the passage."

"It makes sense..."

Fatty Huo was helpless, took out the cigarette, lit it, took two puffs, his expression relaxed a little, then lay down on the ground and looked carefully into the vertical passage, still muttering that the key wouldn't be below, right?

Where is the key, Chen Xian doesn't care, he has one thing on his mind right now.

How to take that girl out?

But then again, looking down from the entrance of the cave, I can't see the girl's figure at all. Where has she gone? ?

"Forget it, let's go."

Fatty Huo seemed to have decided to break the jar and slammed the metal door shut, with a very dissatisfied expression on his face.

"The danger level of this mental hospital is too high. It's not bad for the two of us to go there. If we go further, it will only be..."

When he said this, Fatty Huo stopped abruptly and suddenly lost his voice.

Noticing Fatty Huo's change, Chen Xian glanced at him subconsciously.

I saw the fat man staring at the metal door on the ground, gasping for breath.

As if he saw something he couldn't believe, his fat body trembled slightly, and his forehead was covered with a layer of fine sweat.

"What's wrong?" Chen Xian asked in a puzzled way, and glanced at the door panel again, but found nothing special.

"It...this pattern...it's out of our control..." Fatty Huo wiped the cold sweat on his forehead with a very strange expression on his face.

pattern?

Chen Xian lowered his head and glanced at it. There was nothing special about the door panel. If we want to talk about the pattern... there are, but this pattern looks too ordinary, and Chen Xian didn't think much about it when he saw it before.

It was a circular pattern engraved on the door panel. It looked like some kind of badge or imprint as a whole, but the content of the inner engraving was too ordinary, so at first Chen Xian thought it was the logo left by the door panel when it left the factory. .

The pattern is very simple. Seven palms are stacked together, which seems to symbolize a certain spirit of unity. The edge of the pattern is surrounded by a circle of unknown trivial vines. The style of the painting is simple and intuitive. place.

Is there anything strange about this pattern?

Chen Xian couldn't understand, but he also had a strong curiosity in his heart.

"No wonder this hospital can create an underground facility of this scale... I should have thought about it a long time ago!" Fatty Huo cursed in a cold sweat, and took out his mobile phone from his pocket in a hurry. The whole person fell into a state of extreme anxiety, "This matter is out of our control, and the people from the Armed Forces must come over to take over!"

"What's going on?" Chen Xian couldn't help but asked curiously, and glanced at the ordinary pattern again: "Does this pattern have any special meaning?"

Hearing this question, Fatty Huo's expression froze.

"You're just a senior temporary worker, aren't you? Are you not a regular employee?" Fatty Huo asked, as if confirming something.

Chen Xian nodded.

"It's not that Uncle Huo sold you off, it's that you don't have enough authority. I can't tell you about this..." Fatty Huo anxiously pressed the button of the phone, and said without raising his head, "Here, let us download it. All information about them has to be blocked."

Chen Xian didn't make a sound, and quietly looked at the pattern on the door with thoughtful eyes.

"Their information is more confidential than the key's information?" Chen Xian asked suddenly.

Fatty Huo nodded, then squatted down and took a picture with his mobile phone, and took a clear picture of the pattern on the door, as if he was going to send it to someone.

After about a minute or two, Fatty Huo's cell phone rang.

Chen Xian couldn't hear what the person over the phone was saying, and could only see Fatty Huo nodding his head incessantly and saying yes.

When Fatty Huo hung up the phone, the cigarette in his mouth was also turned into a cigarette butt.

"Let's go out." Fatty Huo said, his tone changed a lot compared to before, as if he was inexplicably relaxed, he smiled again and lit a cigarette again, "No need to look for the key, ours Mission accomplished."

"Completed?" Chen Xian was stunned for a moment, and hurriedly asked, "Why didn't you look for it all of a sudden?"

"It's just that we don't need to look for it."

Fatty Huo took a cigarette and gave Chen Xian a deep look.

"Let's go, it's not safe to stay here, let's go back first."