Looking up at the top of the cemetery, a dazzling light could not open its eyes at all.

Most of the tombs are not in the habit of placing lighting facilities, and after the coffin is put in, the soil is sealed and backfilled, and the lamp is useless.

Even if the lampstand and other objects are unearthed in the funeral goods, it is just a kind of sustenance of "death is like life".

There are even fewer things like everlasting lights.

Lin Yi has also experienced a lot of situations like this when the tomb is built in the mountains.

Even if there was lighting equipment, it was only used by the craftsmen who built the mausoleum, and the mausoleum was abandoned after it was built.

This is the first time he has encountered such a situation.

The owner of the tomb took the initiative to make a huge light source in the middle of the tomb, for fear that the people who were fighting would come in and see if it was real?

Apparently with ulterior motives.

Before he could find the evidence completely, there was a tremor under his feet, as if something was about to erupt from the ground.

"Earthquake?"

"It can't be an earthquake, right? We're in the mountains, and if there's an earthquake, it's all over! ”

Everyone immediately panicked, especially Guo, Ma and others, who had never experienced this state, and suddenly began to scurry around like headless flies.

This is the first taboo of "going to the ground".

Once you arrive at the cemetery, when the danger is full of dangers, and everything is still unknown, someone who runs around so carelessly is likely to kill everyone.

"Can you fucking stop messing around? This place is full of traps, you want to die, don't take me with you! ”

Wang Qiang scolded on his lips, wishing that he now had a machine gun in his hand and made all these bastards suddenly.

As soon as his words fell, Ma Wenhai turned around and wanted to run back, when suddenly the dirt under his feet rose to the sky, and a pillar of fire the thickness of a sea bowl came out of the ground.

"Mr. Ma, be careful!"

Seeing that this "Fire Dragon Pillar" was about to engulf him, Ah Biao rushed over desperately and pushed Ma Wenhai out of the attack range of the Fire Pillar.

And he himself was completely engulfed by this pillar of fire that rose to the sky, and in an instant, his whole body was ignited, and the whole person became a burning man.

"Ah~~"

A Biao let out a painful howl from his mouth, and Ma Wenhai collapsed to the ground at this moment, watching his bodyguard being burned like this, grinning and pulling his throat:

"Save people, save people, you save people! Ah Biao, Ah Biao! ”

In Ah Biao's situation, the people around him didn't know how to rescue him, and he didn't have the equipment to fight the fire.

Seeing that he was covered in fire, rolling all over the ground in the area in front of the platform, and making a "ho-ho-ho" sound in his mouth, he didn't expect another flame to shoot out from under him, rushing Ah Biao's whole person into the air, falling down heavily, and then completely stopped moving.

"Ah Biao! Ah Biao! ”

No matter how much Ma Wenhai shouts now, Ah Biao will not respond anymore.

"I killed you, Ah Biao!"

The personal bodyguard who was born and died with him died so suddenly, and was burned alive in front of his eyes, Ma Wenhai sat completely paralyzed on the ground, his eyes were glazed, and he muttered Ah Biao's name in his mouth.

Seeing this, Guo Wenbin immediately dispelled the idea of escaping, and honestly stood in place and did not dare to move.

"Everyone, pay attention, the movement just now doesn't look like an earthquake, it should be a movement after some kind of mechanism or trap is activated."

"Traps? You're saying that the flames that came out of the ground were traps? ”

Lao Feng had an expression of disbelief on his face.

He had just come out of the shadow of Ah Biao being burned alive, even if he had seen the world, he would inevitably have palpitations when he saw a big living person in front of him being burned into a black charcoal in an instant.

"It's not. How could this thing be a trap? ”

Lin Yi squatted down and reached out to touch the hot ground.

"Helan Mountain is extremely rich in natural gas and coal resources, if you guess correctly, there must be an extremely elaborate linkage mechanism hidden underground, once someone triggers it, it will immediately trigger a deflagration."

"No, it's true that there is natural gas and coal in Helan Mountain, but who will light this fire?"

"This fire should never be extinguished."

Bai Lu interjected.

Lao Feng was dazed, and he didn't forget to skim the man in sunglasses in a red robe next to him out of the corner of his eye.

This guy was obviously pricking up his ears to listen to Lin Yi's analysis.

"In areas with abundant natural gas and coal reserves, there is often a phenomenon known as 'ground fire'.

There are two causes of this, one is that there is a natural gas overflow from the rock formations here, and after encountering the fire source, it will continue to burn until the natural gas in the middle of the rock formation is exhausted.

On the other hand, coal stored in the ground, because it has existed for a long time and has a low ignition point, once it comes into contact with air, after oxidation, it will emit heat and cause spontaneous combustion. ”

As a native of Xingqing Mansion and also dealing with the mining industry, Guo Wenbin immediately understood the meaning of Bai Lu's words.

This phenomenon of "ground fire" is extremely common in coal mining, and once it is found in the mining process, it must be irrigated with water to cool down and extinguish the fire.

So after Bai Lu finished speaking, he immediately understood the meaning.

"And how did this trap come to pass? Even if it's like a landmine, there's got to be a trigger mechanic, right? ”

"It's nothing more than weight."

Huzi replied on the side.

He used to be a mercenary, went to the battlefield, and still knew a lot about landmines.

"Maybe it's weight, maybe it's light and shadow."

Lin Yi set his eyes on the shadow on the ground.

Everyone suddenly became nervous.

"Boss Lin, don't scare me, I can give up other things, I can't throw away this shadow no matter what!"

Guo Wenbin cried out with a sad face.

Under the illumination of the light source overhead, everyone has a shadow on their body, and as Guo Wenbin said, shadows cannot be discarded.

"That's where the ingenuity of the people who designed this mechanism comes in. I know that shadows cannot be discarded. That's why it was used as a trigger for triggering the mechanism. ”

"Damn, I'll kill you!"

As soon as Ma Wenhai heard that it was because of the light source above, he pulled out his gun and shot into the sky, wanting to destroy the light source.

After a gunshot, Wang Qiang immediately picked up the sapper shovel in his backpack and threw it at him with all his might.

The shovel was impartial and slapped heavily on Ma Wenhai's head, and as soon as this guy cursed half a sentence in his mouth, he lay on the ground and fainted.

"Don't you know that stray bullets are easy to be injured by mistake? This mallet, not counting killing your own people, you have to pull Lao Tzu's back! ”

Ma Wenhai finally stopped.

But the rest of the people could only stand still and did not dare to move, for fear that their shadows would trigger a deflagration underground.

In this case, the man in sunglasses was also unexpected, he just released the paper man to inquire about the news, but he didn't expect that the mechanism here was a brand new version that he had never experienced. (End of chapter)