The group slowly walked through the secluded passageway, raising their vigilance to the highest level. However, some of the disrepaired light bulbs flashed like ghost movies, making the already solemn atmosphere even more tense. Even though everyone deliberately controlled it, they were still unable to suppress it. Heavy breathing was constantly squeezed out of their chests.

“What exactly is going on? How do you know that she eats people …”

Just as everyone turned into another corridor, Li Tingyu finally couldn’t help but grab Chen Guangda. Chen Guangda sighed softly and said, “Actually, when I was in the mountain village, I discovered that one of the corpse’s footprints belonged to Colleen. But I thought it was just a coincidence, so I only paid a little attention in the dark!”

“Then how are you sure? You can’t just rely on your feelings for this kind of thing …”

Li Tingyu was obviously a little anxious, but Chen Guangda continued, “I set up a lot of early warning devices in the stadium lounge, but not a single one of them was touched until Old Zhao was killed, so the corpse man either went through the wall or walked in through the gate. But did you see the other corpses? Colleen was the one who was talking all along!”

“Heavens! Could it be that she deliberately killed Old Zhao just to eat him?”

Li Tingyu covered her mouth in horror. However, Chen Guangda shook his head and said, “It was probably an accident that she killed Old Zhao. Do you remember the broken arm we found in the lounge? The broken arm should have been delivered to her for food. As a result, Old Zhao accidentally noticed that Colleen had forced her to attack him. In fact, Colleen had been secretly manipulating the corpse!”

“Does Colleen know about this? Will she be like you? Only in her sleep will she be controlled by the gray corpse insect …”

Li Tingyu looked at him with a deathly pale face. Chen Guangda sighed and said, “I have tested her reaction. She should know this very well, so she probably took the initiative to compromise with the Gray Corpse Bug like Zhu Fei. The Gray Corpse Bug should have taken over her brain by now. It was only because her strength was not enough that she did not completely control her.”

“What are you talking about? Why aren’t you leaving yet?”

Colleen suddenly emerged from the side and looked at the two with puzzlement. Chen Guangda casually beat her up and continued walking forward. However, the sadness on Li Tingyu’s face could not be concealed. Once the gray corpse insect entered Colleen’s brain, Colleen would become a mutated living corpse.

“Tingyu! Why are your eyes so red? Are you guys hiding something from me?”

Colleen suddenly broke away from Chen Guangda’s pale complexion. Li Tingyu hurriedly wiped away the tears that were about to fall. However, just as she was about to open her mouth, her expression suddenly changed. She hurriedly shouted that there was a living corpse in front of her. Soon, she saw two long-tongued monsters rushing over from the front and pouncing towards them with open teeth and claws.

“Xi Ba ~”

The two leading club ghosts screamed and ran away. Who would have thought that Boy Shui would directly welcome them? He had already suffocated so many of his good brothers who had died in succession and charged forward without fear of death to kill them. However, he had probably learned a lot from Chen Guangda. He easily killed the two longtongues while brandishing his short spear.

“What the hell are these things …”

The two sticks approached in horror. Seeing that the two long-tongued monsters were wearing uniform blue uniforms and had paper bracelets with personal information written on them, Chen Guangda frowned and said, “They should be the first batch of infected people. After being captured, they were used to test the corpse venom serum. The failed serum caused them to become like this!”

“If that’s the case, they should have come from below. The United States will definitely not put the human experiment on the first floor …”

Boy Shui looked at him solemnly. Chen Guangda nodded his head lightly. It seemed that this place was different from the Cuiluo Mountain Dam. The experiments in Cuiluo Mountain were filled with biological weapons. It should have been an accident before the human experiments started. Otherwise, the things they encountered would definitely be more terrifying than the Longtongue Monster.

“Let’s go! Let’s go to the general control room first …”

Chen Guangda gently waved his hand and continued walking forward. The next two sticks no longer dared to lead the way. They cowered and followed behind Chen Guangda and the others. However, all the Longtongues were probably lured away by them. The group of people arrived at the stairway very smoothly. Apart from some ordinary living corpses, there was nothing unusual about this place.

“Those damn things should have been released from below …”

Chen Guangda and Boy Shui exchanged a glance. If the Americans had encountered the Longtongue Monster earlier, they would have at least left one or two corpses behind. It was estimated that they accidentally encountered something down there and released the Longtongue Monster in one breath, causing them to be completely annihilated.

“Old Jin! Remember to close the door …”

Chen Guangda instructed the two clubs and walked into the corridor. The two Korean clubs were both surnamed Kim. Chen Guangda simply lazily called them Old Kim and Little Kim. After everyone carefully walked in, Old Kim hurriedly closed the sealed door. In this way, there was no need to worry about the Longtongue Monster chasing after them.

“I didn’t hear anything …”

Li Tingyu reminded her. As long as it wasn’t a strange living corpse, she wouldn’t be able to escape. However, Chen Guangda frowned slightly. The stairway didn’t lead directly to the third floor. It seemed that even if they didn’t want to go to the second floor, there was nothing they could do.

Chen Guangda quickened his pace and arrived at the second basement. The structure of this place was similar to that of the upper floor. However, there were many more offices and control rooms. However, they soon discovered a bloody elevator. Not only was there a large amount of blood left behind, there were also many broken clothes and weapons left in front of the elevator.

“Do you want to go down or just come up …”

Boy Shui walked over in shock. So much blood should have belonged to two people. Unfortunately, they were already eaten up by the living corpses. However, Chen Guangda pushed open the elevator door. There was nothing inside the elevator. However, there were only buttons on the first two or two floors in the elevator, and it was impossible for them to reach the third floor.

“Pay attention, I’m afraid the Longtongue Monster came from this floor …”

Chen Guangda directly tossed the Corpse Claw Spear to Li Tingyu and pulled out the Poison Hook Spear on his back. Although it wasn’t easy to use, the paralyzing poison it carried could deal with some large creatures. However, they didn’t go far before arriving at an independent area.

Not only was this area sealed off by two iron doors, there was also a sign on the door that only internal researchers were allowed to enter. Everyone immediately walked in carefully and saw that a large number of corpses and blood were almost covered the ground. Judging from the weapons left on the ground, it was obvious that they were the US troops who had entered this area earlier.

“You guys wait here …”

Chen Guangda walked forward alone with the poison hook gun. Soon, he saw an extremely messy laboratory. Everything inside was in a mess. There were a large number of documents and computers scattered all over the place. On the wall, there was a white banner that read “Good. Bless. USN!” (God bless the U.S. Navy)!

“What an irony …”

Chen Guangda shook his head contemptuously. The blood stains in the laboratory were all fresh, indicating that this place hadn’t been attacked before. It was probably because the US army accidentally triggered some switch when they came here to collect information that they released the Longtongues Monster that was imprisoned here. As a result, all of their people were annihilated.

Sure enough! When Chen Guangda walked to the front and looked around, more than a dozen cells had been opened. These electric doors would definitely not lose control of themselves if they did not touch the switch. However, this should only be a temporary observation point. Judging from the size of the laboratory, it was clear that it was not the main department. The real main research institute should still be below.

“Let’s go!”

Chen Guangda turned around and walked outside. Even if the items here were valuable, they couldn’t tell. Thus, everyone followed the directions of the road signs and headed towards the main control room. Unexpectedly, they were quickly blocked by two huge gates. On top of them were two slowly rotating cannons hanging upside down.

“Let’s see …”

Old Jin took out the electronic key without hesitation. He swaggered to the storeroom door. Unexpectedly, there was no need to insert or unplug it. Just as Old Jin lifted the key storeroom door, a green light lit up. Two heavy storeroom doors immediately rumbled open on both sides. Only then did everyone realize in shock that the two storeroom doors were half a meter thick. It was likely that they wouldn’t be able to open even with armor piercing bullets.

“Why is there a door …”

Everyone frowned suspiciously. After the door opened, it was a very wide tunnel. However, there was actually something like a rolled-up shutter blocking it. However, judging from the structure, it should be an airtight door. It was probably to prevent poisonous gases or radiation from seeping out. Everyone had no choice but to brave their way in.

“Boom ~”

The two doors suddenly began to close again. However, after they closed, the curtain door slowly opened. However, a thick smell of blood suddenly floated out from within. Everyone hurriedly raised their weapons and stared nervously at the door. However, after a large amount of viscous blood flowed out, it was as if they had opened the door to the Asura Hell.

“I’ll go …”

Everyone sucked in a large breath of cold air. They saw dozens of corpses lying in front of them. Moreover, almost all of them were torn into pieces by bullets. The broken organs and corpses covered the entire ground, and almost no complete heads could be found.

“How could this be? Did they start an internal conflict …”

Li Tingyu’s face was deathly pale as she looked ahead. These U.S. Soldiers were all killed by bullets. They were definitely the work of humans. Chen Guangda immediately frowned suspiciously. The front looked like a very ordinary hall. He didn’t know what the closed rooms were for, but unless someone had a heavy machine gun in front of them, it was impossible to beat people like this.

“Drop ~”

Suddenly! A green laser light suddenly shot down from the top, causing everyone to take a big step back in unison. However, the laser light was not harmful at all. Instead, it projected a large number of English letters on the ground in front of them, neatly and neatly like a computer keyboard.

“What the hell is this …”

Chen Guangda stared at them in confusion. Unexpectedly, he heard another two rumbles. The two rotating machine guns actually flipped down from the top. The black muzzle of the gun was aimed at them, and the laser beam quickly shot out a line of English characters-Pass. Word!

“Shit! This is the second verification …”

Colleen’s expression changed drastically, but even if she didn’t say anything about Chen Guangda, she would understand. If she lost the wrong password, she would end up like this group of American soldiers, directly blown into pieces by the machine guns. However, before she could finish her sentence, she suddenly heard someone laughing gloatingly, “Welcome to the death gamble. The stake is your lives …”