I, the only extraordinary in this world

Chapter 99
Puncture three explosive cloth bags located in the upper, middle and lower parts of the pile respectively, and take out a small amount of powder from them.

It is easy for Li Heng now to make fire. He just chooses two rocks with a slightly hard texture, rubs them quickly with his superhuman strength and speed, and quickly raises the friction surface to a temperature of more than two hundred degrees.

Then touch the gunpowder powder with the hot stone surface.

Whoops, whoops, whoops—

"Well, the gunpowder in the three gunpowder packs has not expired, and it can basically be concluded that most of the gunpowder here is usable"

It seems that the environment here is indeed very suitable for storing such flammable and explosive substances, and the soil gunpowder that has passed for so long has not yet expired.

And this is the premise of everything.

Li Heng previously judged that it was impossible to blow up the rock wall with this method of explosive accumulation and form a collapse that could stop the poisonous gas cracks, because the explosive power of several thousand kilograms of gunpowder was far from enough to shake the rock structure here.

After all, our ancestors lived in the period of the Republic of China, and their knowledge of blasting and explosives must be limited. They mistakenly thought that detonating a pile of gunpowder together was the strongest and most violent way of explosion.

However, the opposite is actually the case. A large number of explosives are piled up together. Unless there is a very scientific, precise and high-speed distributed detonation method, there will be a situation where a large number of explosives will be blown away by the gas that exploded first, resulting in a significant drop in overall power.

In addition, blasting rock formations is not determined simply by the power of explosives, which involves complex structural mechanics and pressure bearing principles.

Li Heng is not an expert in this field, but with his increasingly powerful brainpower, he has also read a lot of relevant information and knows some tricks.

He began to disperse the accumulated thousands of catties of gunpowder, arranged them according to the relevant knowledge in his mind, and followed the texture of the stone walls and rock formations to find weak points and stress-bearing points.

But this is still not enough, he needs to smash the surface of the rock formation first, dig out a deep pit, and then bury the explosives to shake and tear the stone wall from the inside.

Generally, this kind of engineering requires machinery to do it. It is necessary to use an impact drill and an electric hammer to excavate and break the shell first.

Of course he has no tools in this case.

However, he himself is the best violent machine!

Bang!
Bang!
Bang!
With the help of some iron tools left behind, Li Heng swung his sword with both arms, and every blow with a force of thousands of catties bombarded the rock formation and stone wall!
Sparks and gravel burst out, like small explosions one after another. Basically, these ancient non-steel tools could not last two or three times in his hands and would be scrapped.

It doesn't matter, it's all one-off anyway, this is their last job.

After the tools were scrapped, Li Heng used natural hard rock as an "impact hammer", and then pushed the huge boulder weighing hundreds of catties with the strength of a thousand catties, smashing the fragile stone wall like a cannonball, creating holes and holes.

In this way, Li Heng built a total of more than a dozen rock pits that could be filled with explosives, and then distributed them to fill the explosive packages one by one, and opened some of the powder packages and used the scattered powder as a lead.

The length and distribution of the lead wires must also be carefully calculated. To ensure that the timing of detonation is basically the same, the explosive force can converge to reach the maximum in a short time. This requires careful calculation of the burning speed of the gunpowder lead wire and the stress of different rock formations. state.

A large number of calculations and screen simulations flickered and displayed in his mind, and the complex calculations in his mind were also in full swing while the work in hand did not stop.

Not only that, the movement behind him, like a pressure cooker boiling, became louder and louder, and even under the imbalance of air pressure, the original gas hidden deep underground and the air began to leak here.

An extremely pungent and strong shock came, and even Li Heng could not help but frown and squint.

These gases will damage his eyes. Even his constitution feels threatened by these gaseous compounds. One can imagine what it would be like for ordinary creatures once they all poured out and spread.

"The poisonous dragon turned around and caused disasters", this is not a joke. The Qinling Mountains above are no less than baptized by volcanic ash.

The panting sound of the "poisonous dragon" behind him became more and more intense, and the groundwater that flowed in was roasted by the geothermal heat and turned into steam that erupted again, rolling up scorching air currents.

It can be said that the situation has changed suddenly, and the situation has taken a turn for the worse!

However, Li Heng's movements were still steady and calm, and his strong mental strength allowed him to remain calm even when Mount Tai was collapsing in front of him.

It's just that this change made his actions have to be accelerated, otherwise, after the airflow completely surged up, the fuses he had laid with gunpowder powder were likely to be washed away or become invalid.

Another quarter of an hour passed, Li Heng finally stopped, and all the preparations were completed.

Surveying rock formations, digging burial points, distributing explosives, arranging leads... Li Heng is an engineering team alone!

In just a few hours, an unimaginable amount of work was completed.

But even so, he is still not sure.

Because, it is still too weak, the explosive power of this explosive is still too weak.

Compared to the stability of the entire formation, these few thousand kilograms of explosives are simply not worth looking at.

But why did Li Heng continue to do such useless work?

After all, he was actually betting, betting on an unlikely possibility.

The rock formation where this underground cavity is located is also formed by the Qinling crustal plate movement structure. Make the Qinling Mountains uplift.

In this process, the crustal rock layer itself also bears huge pressure, which is so great that it even changes the nature of the rock, and some rocky crustal layers accumulate a lot of crustal kinetic energy like springs.

It's a spring in a super tight state. What happens when you make a small cut in a rubber band or spring that is stretched to the limit?
What Li Heng gambled on was that the blasting of these explosives could tear such a small opening, which would trigger a chain release of ground pressure, and finally tear and shatter the entire structure of the underground cavity.

In fact, this is how most earthquakes occur.

Then after the collapse, the huge amount of earth and stone can directly fill up the thousands of meters long gap under the action of gravity!

After all, these explosives are just fuzes, used to detonate another huge energy hidden in the formation.

However, even if this is the case, the few thousand catties of explosives may not be able to tear open the small opening.

Li Heng is not a god, he can't count to that level, he can only say that he will do his best, and everything after that will be left to this world.

If the world thinks that the creatures in the four directions still have their destiny, then they will succeed. If the world is indifferent and indifferent, then Li Heng can do nothing.

"Are you resigning yourself to fate again..."

Li Heng glanced down at his hands, but his face became serious, neither happy nor sad, not knowing what to think.

chap——

A ray of fire lit up, the fuze began to burn, and the winding gunpowder route began to advance and extend a little bit.

Li Heng immediately fled to the top of the cliff with all his strength, and he wanted to escape here before the fuze burned out.

When they returned to the platform rock above, there was noise and chaos everywhere, and the mutation below had startled the entire group of rats like boiling porridge.

"Go away!"

Li Heng let out a snarl, all the energy in his body poured out, and shook away the swarm of rats that seemed to be rushing up madly.

The group of rats who had been frightened by the poisonous dragon's turning over had already ignored his characteristics of being soaked in the essence of the earth, but at this time, Li Heng was like a sword that split the waves and split the sea. He rushed across at a speed comparable to that of a train. All the rats blocking him were smashed apart in an instant, turning into blood and flying flesh.

And his body was also covered with scarlet, gray and white all kinds of broken flesh and bone residues. He passed through the rat's nest all the way to the stone slope, and passed through the Tibetan essence pool again.

At this moment, he was covered in blood and blood, horrifying, like an evil spirit killed from the animal hell.

puff-

He jumped directly into the pool of dizang essence, washed himself with the pure white lotion, and washed away the filth all over his body.

In this way, the treasure condensed from the essence of the earth after countless years became the bath plate for him to wash his body, and the originally pure and white Ksitigarbha was also polluted by blood, becoming unclean and smelly.

But Li Heng didn't care, and left without looking back after a few seconds of washing.

His superhuman speed makes him fly as if sticking to the ground.

Boom! !Boom! !Boom! !
Violent explosions came, and a series of thunderclaps vibrated underground, almost piercing a person's eardrum in this semi-closed cavity.

It started, and the loud explosion made Li Heng slow down slightly, and he couldn't help but look back, only to see the flames soaring into the sky and thick smoke billowing, and a total of more than ten thunderbolts bloomed at the bottom of the cliff, the terrifying and earth-shattering momentum.

After the loud noise, the huge sound wave contrast made the entire underground cavity seem to be peaceful, so quiet that it made one's head empty.

Seeing this situation, Li Heng's heart sank slightly. Could it be that he still couldn't be shaken?

But before he could think about it, the small boulders at his feet suddenly shook, and the vibration became stronger and stronger. The clear vibration hit Li Heng's heart along his feet and legs!

For a moment, Li Heng was so excited that he wanted to laugh out loud.

Then the most important thing to do now is to shut up and run outside.

Boom boom boom boom! ! !
The movement this time was much more violent than the dozen or so explosions just now. This time it was the effect of the real force of nature released, and it was a world-changing and shocking energy.

The cracking sound of Kerala came from all directions under the feet, like the flesh of the earth was torn, like the bones of mountains and rivers were smashed, and countless falling rocks roared down, like thousands of thunderbolts rioting underground, trying to overthrow the land. The earth reshapes this space!
The chain reaction of this collapse was faster than Li Heng expected.

"The way we came here is already too late!"

Li Heng thought and reacted quickly, still calmly thinking about countermeasures while running fast.

Apart from the tunnel found from the White Lotus Sect, there should be other routes leading to the surface, because the senior used to come in from an underground fortification.

A large falling rock fell towards him while he was running, Li Heng didn't intend to slow down at all, he raised his fist and smashed the rock directly.

Li Heng also saw the hidden road among the exploding debris and falling rocks, which was directly above the sloping rock formation in front of him.

The turbid water there seeps through the rock cracks and flows slowly. This is the trace of the underground water system, as long as you follow the water flow in the opposite direction, you can escape from here!

And the nearly vertical slope of this passage is a dead end for most human beings, but Li Heng climbed up with his hands and feet deftly like a gecko walking on the ground.

When climbing to the top of the void that was about to collapse, Li Heng turned his head briefly, and took a last look at this underground space. Soon everything here will be buried and disappeared, and tens of millions of tons of earth, rock and rock will completely overturn this area. hidden history.

However, it was this last glance that made Li Heng see another scene that shocked him.

It's not the terrible sight of the earth cracking and landslides when the underground cavity collapses, nor the tragedy of the rat colony that has developed to "agricultural civilization" being completely destroyed in the collapse, but the stone slope, the semi-circular stone slope where the dizang essence pool is located. .

Perhaps only at this height, with the help of the fluorescence of a large amount of fluorspar and the residual explosion flame, can Li Heng see the whole picture of the semicircular slope clearly.

He was shocked to find that the shape of this stone slope was extremely similar to a brain!
The whole semicircle is the outline of the brain, and the natural cracks and grooves are like the folds of the cerebral cortex.

The pine-cone shaped Ksitigarbha Essence Pond is located at the top of the "brain". This position made him think of a part in the brain - the pineal gland!

At this time, the white [Ksitigarbha Essence] overflowed due to the violent vibration, flowing along the cracks and ravines on the stone slope, like cerebrospinal fluid flowing along the cerebral cortex.

(End of this chapter)