A group of people stared at the door in amazement, unable to speak, they thought that behind the door would be a staircase leading to the fourth floor, but behind the door were hundreds of human heads, neatly stacked on the ground like utensils, staring at rotten or shriveled eyes, tongues still hanging out like zombies.

"Gott~"

Nie Ergou took off his mask violently and spit it out, even rhubarb spit out a puddle of filth, these dead heads have been rotting here for more than two years, the cold basement just has a freshness effect, although wearing a mask can not smell the smell of corpses, but the terrifying scene even makes these people feel creepy.

"How can this be, who did this......"

Tang Yu tightly covered his mask and his face was pale, behind the door was an empty small hall, only a rusty big iron door was hidden, and hundreds of heads were all placed in the middle of the small hall, but the strange thing was that there were only heads but no corpses, and there were only a small amount of dried blood on the ground.

"Thermal Imager ......"

Xia Buer took a thermal imager from Ali's hand, and carefully illuminated it in the small hall before slowly entering, the head on the ground was no longer distinguishable, and the rotten face was like a dummy pinched out of plasticine, he carefully used a bone knife to open one, who knew that at the same time as the head rolled and fell to the ground, the Tianling cover actually fell.

"Empty?"

Teng Shaoqi walked over in surprise and kicked over a bunch of heads, but all the brains were dug out, and the Tianling cover that was cut open in a circle was placed on it like a coconut shell, which couldn't help but remind people of the miserable monkey brain feast, but the meal in front of them changed from a monkey brain to a human brain, and even made them feel itchy scalps.

"Is this the work of a human or a ......living corpse?"

The slingshot boy held the knife tightly and his face was extremely ugly, Rao is he couldn't stand it after seeing too many bloody scenes, but Xia Buer squatted down carefully and looked at it and said: "These days the spirit cover cutting is too standard, it doesn't look like a means of living corpses, but it looks like a human used a machine to make it!"

"This must be a dead pervert with OCD......"

Tang Yu cursed coldly, Xia Buer stood up and walked behind the iron door, gently opened the iron door and shone out, outside the door was a disinfection preparation room, many chemical protective suits were still neatly hung on the wall, and all the items were placed neatly, even the angle was exactly the same.

"This ogre can't be a Virgo, obsessive-compulsive disorder is so serious......"

Slingshot Boy walked in quite surprised, these things were obviously placed after the disaster, and there were even a lot of blood stains on a few chemical protective suits, but Tang Yu said angrily: "We Virgos don't carry this big black cauldron, what is the matter with perverted constellations!"

"Shhh~ Don't talk! This guy may still be nearby, maybe it's not human anymore......"

Xia Buer used a knife to open the bloody leather curtain, and crossed another corridor behind a disinfection pool, but this corridor was a little strangely long, and there were no forks or rooms in a length of hundreds of meters.

"Oh my God, has there ever been an earthquake here......

Everyone looked at the roof in shock, the roof was already cracked like a spider web, and even the walls had cracks the width of thumbs, and it looked like it could fall apart at any moment, but it was all solid reinforced concrete structures, and it was impossible to make it like this unless there was a major earthquake.

"No! this isn't a dinosaur house anymore......"

Teng Shaoqi frowned and said: "Our direction is towards the eruption mouth, it has been out of the scope of the original underground fortifications, this passage is also built later, and the temperature here has increased significantly, I estimate that we have reached the vicinity of the eruption mouth, and it is not far from the eruption mouth!"

"I'm afraid the real laboratory is in the eruption crater, otherwise there would not be an eruption crater on the ground......

Xia Buer nodded and continued to walk down the iron ladder, pushing open the door of the stairway is a small hall, and on the right is a very large gate post and monitoring room, but the door post is already a mess, not only the bulletproof glass is full of dense gun holes, but the dried and blackened blood is also splashed everywhere.

Xia Buji walked in and took down a bunch of keys from the wall and threw them to the slingshot boy in the back, but no corpses or stumps were found in the room, the tables, chairs and benches were also neatly tied, and even the two broken chairs were put together, it seems that the ogre's obsessive-compulsive disorder is very serious.

"Let's go!"

Xia Buer picked up a step and threw the gun to Teng Shaoqi, and walked out to a heavy iron door, which was a large security door used in the vault, it was estimated that it would be difficult to blast open with a bazooka, but it was densely covered with bloody handprints, it seemed that many people wanted to close the door at the beginning, but in the end they were unsuccessful.

"Squeak~"

The heavy iron door was pulled open by several people, and the piercing friction sound made everyone's hearts rise to their throats, but fortunately, after the iron door was opened, it was a pure white corridor, and the dirty blood covering the ground had been coagulated for a long time, and everyone waited outside the door for a while before slowly stepping in.

"This is supposed to be the last fire line, but the fire control system is not activated......"

Xia Buji shone the top with a flashlight, and there were covers that could be turned over in front and back, and it was estimated that they were either machine guns or flamethrowers, similar to the military research institute he occupied in Gushan, but this passage was also impacted, and the crack the width of his thumb clinging to the wall like a snake.

"Ali, let go of a treacherous thunder, don't let people touch our butts......"

Xia Buer walked forward without looking back, Ali quickly placed the thunder in front of the gate, Xia Buer quickly walked out of the passage, outside is a huge space like an underground parking lot, with a height of more than ten meters, it is very shocking to look at, there are many laboratories built in it, and there is even a three-story office building on the side.

"Oh my God! it's so big......"

Slingshot Boy walked in in amazement, they stood in front of the entrance and couldn't see the end, the small house of the laboratory was like a dollhouse here, and there were many huge glass culture tanks in the middle, and all kinds of living corpse specimens were soaked in it without moving, and the miserable white body was terrifying.

"I'm afraid it's only a part of this, otherwise we should see the corpse soldiers......"

Xia Buer walked straight to the middle, hundreds of cultivation troughs were arranged in it like a stone forest, there were not only all kinds of complete mutant living corpse specimens inside, but also many monsters that he had never even seen, but the most were extremely mutated mutants, and the "mastiff lion" with a developed sense of smell was one of them.

"Look! It's like a Daredevil ......."

Tang Yu suddenly ran to a cultivation trough, and a majestic man was quietly floating inside, but his body had already appeared thick black hair, and his mouth was bulging out like a beast, but the most important thing was his back, two not too big bat wings grew out of his back.

"How can the night demon appear here, is this the secret army of the big boss......"

Teng Shaoqi ran over incredulously, but unfortunately there was no information on the cultivation trough, only a string of English numbers on it, but Xia Buer said: "Since there are night demon specimens here, if they are not the people of the big boss, then I am afraid it is Sha Daji's 'swallowtail butterfly' organization!"

"All ......"

Suddenly, a large dazzling light suddenly shot from above, and everyone's eyes instantly became pitch black, and they hurriedly squatted to the back of the cultivation tank as fast as they could, rubbing their eyes to see the things around them clearly, who knew that all the lights on the top were on, and many instruments were also buzzing.

"Brother, look at ......."

The slingshot boy suddenly pointed ahead and exclaimed, Xia Buer immediately poked his head out of the cultivation tank, only to see that the deepest open space was full of corpses, and all of them were elite corpse soldiers under the broken army, but it seemed that they were not killed by humans, and some of the corpses were broken into several pieces.

"You stay here, I'll go and see ......"

Xia Buer walked forward cautiously with his waist bent, and soon found that the battle range was very large, the broken corpses were scattered everywhere, and even the corpse insect monsters under Feng Jiayin's men had died, it seemed that they had met a terrifying big guy, and even their living corpses that were dedicated to killing were out of order.

Suddenly! Xia Buer saw a large pile of broken stones, he immediately walked around a laboratory, it turned out that a passage was completely blown up, it seems that this is the explosion they just felt, but the corpse clan should not use explosives, I am afraid that it is a good thing done by the shuffler to stop the pursuit.

"Woo~ Help......"

A cry suddenly came from the corner, Xia Buer hurriedly hid behind the pillar, and looked into the corner in disbelief, an arm stained with corpse blood was stretching out from under the corpse, shaking weakly, while crying: "Dad, Mom, help me, I'm almost out of breath!"

"Are you human......"

Xia Buer cautiously walked a few steps into the corner, his arm immediately froze in the air, and soon heard the girl cry and said, "I...... I'm an evolutionary, but my mother said that evolutionaries are also humans, uncle!

"Who are you, and why are you ......here?"

Xia Buer walked over quickly and didn't stretch out his hand, only to see that under the corpse was a twelve or thirteen-year-old girl, wearing a princess dress that had been dyed black, but she cried and said: "This is my house, Mom and Dad were captured by bad guys, you save us, uncle!"

"Bear with me, uncle wants to confirm your identity......"

Xia Buer pulled out the corpse claw dagger and poked it on the girl's arm, the girl hurriedly bit her lip and didn't scream, and the five-bar corpse claw dagger also pierced her skin, Xia Buer pulled her out with confidence, handed her a pack of tissues and asked, "Where did the bad guys arrest your parents, have you been down there?"

"Down, but I can't go down, the big dinosaur was released by Dad......"

The girl pointed to the blown up passage and said: "The bad guys have guns, Dad can't beat them, Dad released the big dinosaurs to bite them, but Mom and Dad were still captured by them, and they blew up the passage, I hid in the corner and was blown up, and when I woke up, I was crushed under the living corpse!"

"Is there any other passage here, I'll take you down to save your parents......"

Xia Buer took out a piece of chocolate and handed it to the girl, Tang Yu and the others also ran over from behind, and the little girl pointed pitifully in the other direction and said: "You can go down there, but Dad said that it is very dangerous down there, there are many big dinosaurs that eat people!"

"It's okay! Uncle will kill the big dinosaur, you just have to lead the way......"

Tang Yu touched her head very lovingly, and took out wet wipes to help her wipe her cheeks, Nie Ergou also helped her tear open the chocolate, the little girl bit the chocolate very gently and walked to the left, and soon came to a fire door, Xia Buer immediately said: "You follow your uncle to show the way!"

"Hmm!"

The little girl hurriedly stuffed half a piece of chocolate into her mouth, turned around and helped up a crooked trash can, and straightened the lid of the trash can, and then stuffed the chocolate paper in her hand, but her actions suddenly made everyone feel cold, and the taste of this obsessive-compulsive disorder was too obvious.