When the Ocean Group was exploring the Confused Jungle, the 'Xuanhuang Group' such as Biyuntian finally quickly completed its preparations. And started working a few days ago.

The Xuanhuang Group dispatched more than 500 masters of the royal path, and even invited more than 300 masters of the law from the allies of the Earth Elephant World, as well as a newly formed legion, and rushed to the Ten Thousand Demon Mountain.

The Ten Thousand Demon Mountains are more than 3,000 miles in circumference, but the central area is only 500 miles.

Below the Ten Thousand Demon Mountain, there are many entrances to the Despair Cave, through which one can enter the Despair Cave.

The extent of the Cave of Despair is so large that it seems that the entire underside of the mountain has been hollowed out. And the scope that has been explored so far is thousands of miles wide, and this still has not explored the edge of the Cave of Despair.

The Cave of Despair is a vast and complete underground world!

Today, though, that's all changed!

Wang Ruiyang stood on the top of a small hill, and there was a hole about three meters in front of the mountain, which was extremely tortuous. The cave is more than 10 kilometers long, with a vertical depth of at least 3 kilometers, and the interior is very steep.

However, this is one of the entrances to the cavern, and it is also the outermost entrance. It is still two hundred kilometers away from Ten Thousand Demon Mountain.

At this time, there is an 'engineering team' arranging the blasting work!

Wang Ruiyang quietly looked at the busy crowd in front of him, but his mind was thinking about the Ten Thousand Demon Mountain and the map that had been explored in the Desperate Cave.

The range of Ten Thousand Demon Mountain is three thousand miles wide, and this is not even a marginal area. The most distinctive feature of Ten Thousand Demon Mountain is that there are so many demon beasts here, which are completely beyond imagination.

The density of demon beasts here obviously exceeds the capacity of the environment, and it is more than ten times exceeded! Under normal circumstances, a mountain can support a maximum of three or five wolves, but here there can be thirty or fifty wolves on a mountain. In addition to wolves, there are other carnivores, etc.

This is just a metaphor, in fact, there are so many types and numbers of monsters here that it is beyond imagination.

Moreover, the Ten Thousand Demon Mountain is almost similar to the Confusion Jungle, that is, the demon beasts here rarely seem to leave the range of the Ten Thousand Demon Mountain! Even if they leave, they are not too far away.

The demon beasts here also breed within their own groups, but more demon beasts seem to have appeared out of thin air!

For so many years, the Xuanhuang World has been unscrupulous in its 'development' of Ten Thousand Demon Mountain, but the demon beasts here have not been able to kill them all.

Some people think that in fact, the demon beast is from the underground despair cave, but everyone's understanding of the despair cave is also very one-sided. And so far, there has been no trace of the Desperate Cave transporting demon beasts outward.

Taking a step back, even if the demon beasts came from the Despair Cave, where did the monsters in the Despair Cave come from?

However, inside the Crypt of Despair, a large number of factory-type devices have been discovered.

Speaking of the Despair Cave, the scope that has been explored so far is at most centered on the Ten Thousand Demon Mountain, with a radius of about 1,000 miles, and it is extremely irregular. On the map that has just been put together, you can see isolated areas, like isolated islands.

The cave is different from the ground, and it is known that the range of the basement is more than 10,000 miles and the depth is more than 100 miles. It's a three-dimensional world!

In this three-dimensional world, the roads are intricate, and there are formations, enchantments, and even traps left by ancient times, of course, there are also demon beasts, poisonous insects, etc., lurking, and these demon beasts and poisonous insects, etc., can not be killed cleanly.

In addition, there are often environments inside the cave that will suppress or even completely suppress the aura and even the true element, and in some places, even the formation is weakened. There are even places that limit speeds, etc.

In short, there is no shortage of strange environments inside the cave.

Under such circumstances, everyone's exploration of the cave can be imagined.

Especially in the past, most of the explorations were mainly individual, even if it was the organizational strength of the royal government, it was more than a dozen Dharma phase periods. As for mutual cooperation, there are only a handful.

And this will inevitably lead to a result, that is, everyone sweeps the snow in front of the door, and occasionally a dove occupies the magpie's nest. Exploring the cave under such circumstances can be difficult to imagine.

As a result, even if the Xuanhuang Group gathers all the maps that everyone can receive, it can only show some areas. The discovered areas are suspended in a large three-dimensional structure like islands, or bubbles.

It takes a lot of time to fully connect these silos together. But obviously, the most missing thing right now is time.

Fortunately, Dayang Group has provided new ways to explore relics, and Wang Ruiyang has also provided production tools and technologies, as well as products.

The plan this time was to start with the outermost cavern and blow it all the way through. Dig while exploding, use the power of supernatural spells, and dig directly into the earth!

Wang Ruiyang was thinking about it, and the person in charge had already come to report that the explosives had been installed.

The explosives installed on the first attempt were 200 tons, which was not a high-grade explosive, but the first version of gunpowder of the Dayang Group. This thing is now all over the streets, and as long as you have a mine in your hand, you can equip some of it.

But this thing is better than in large quantities, can be prepared in large quantities, and is relatively simple.

200 tons of explosives were distributed almost evenly in the center of the tunnel.

Wang Ruiyang nodded to the surrounding law masters, and everyone immediately made preparations. The flame then ignited, and the explosives were detonated a minute later.

The earth trembled, and within a radius of five or six kilometers, the earth was directly shattered, and the earth rushed up several thousand meters into the air. Almost at the same time, the ground began to sink around it. The explosion caused a landslide.

But at the same time, the magic power of the law master made a move, and the loose soil was directly transferred behind him. Among the three hundred law masters, one hundred made a move, and the remaining 200 and 500 royal masters were responsible for vigilance.

But seeing the flash of supernatural light, the earth within a radius of about eight kilometers was directly hollowed out, and a large amount of earth and gravel was discarded behind him, piled up into three small hills.

The reason why explosives are used is because the magic power of the magic phase master can only attack two or three hundred meters underground, and it is extremely expensive and inefficient. In contrast, it is better to use explosives to blow up the dirt and so on, and then use the magic power to transfer.

After all, what everyone wants to explore this time is the real underground world, which is known to be hundreds of kilometers deep. Without borrowing the power of explosives, even a master of law can only sigh.

The explosion caused the collapse and blockage of the underground cavern. However, the masters of the law shot twice again and cleared the dirt. The cave has finally been truly opened.

"This is the correct way to open the cave!" Wang Ruiyang sighed in his heart.

Within a radius of eight kilometers, there are large and small 'rooms' in the cavern connected with each other, and the passages between them are twisted and complex, and they are randomly intertwined.

There are also a large number of demon beast corpses in the cave, which have just been shocked to death. In addition, in this cave where there is no light, there are also many fungi and some unknown plants. The plants here are strange in color, blood red, dark red, reddish-brown, black-brown, black, pale, and so on.

Most of the plants are no more than a foot low, or some vines are spreading. And the roots of many plants are rooted in the bones.

The animals here range from ants, earthworms, and mole crickets to pangolins as large as three meters, and snakes as long as more than ten meters. Ordinary small animals and monsters are mixed.

Wang Ruiyang felt it, and then scanned it with Yuanshen to make sure that there was no problem, so he commanded and arranged the second explosion.

The second explosion was much bolder, and the god-level masters who were in charge of installing the explosives walked along the passage of the cave to the interior. Walk two or three kilometers to put the explosives and come back.

The installation went very smoothly.

Ten minutes later, when everyone had retreated, a second explosion occurred. This time, there was an explosion within a radius of 15 kilometers, and a landslide occurred within a radius of 20 kilometers.

The masters of the law continued to work hard to expand the results of the battle.

After repeating this several times, until the gap was opened to a radius of 50 kilometers, it no longer expanded, but began to dig downward, explore, and advance in the direction of Ten Thousand Demon Mountain.

Wang Ruiyang also wants to follow the practice of the Dayang Group, open up a passage, and tear open the cave and the Ten Thousand Demon Mountain like a sharp sword.

Everything seemed to be going well, and in the blink of an eye, in the blink of an eye, a 'ditch' 50 kilometers wide and 20 kilometers deep, had spread more than 80 kilometers ahead. The explosion scared almost all the monsters away. Those who stayed faced such a great change, and there were so many masters around, they were just delivering food.

Today, Wang Ruiyang once again arranged for people to enter the cave and plant explosives in front of him. These god-level masters began to enjoy it.

But more than ten minutes passed, and none of the god-level masters who entered the cave came out.

Wang Ruiyang frowned. After waiting for another ten minutes, almost twenty-five minutes have passed, and the people inside still haven't come out.

There was no scream, no escape, and even no primordial god appeared - the master of the god transformation period, when he was dying, his primordial god could exist outside the body for a short time, and it was enough to ventilate the message.

Not to mention that everyone still has wireless landlines, telegraphs and other devices in their hands.

"Something happened!" Wang Ruiyang's heart began to feel uneasy, "Let's combine two law phases, and a few more royal masters......"

Before he could finish speaking, a group of blood-red insects suddenly flew out of the cave below. These insects look like flying ants, each seven or eight millimeters in size. The difference is that these insects are blood-red, and they are even more overwhelming, densely packed with almost a red smoke floating out from below.

These bugs were also very fast, flying over a height of more than ten kilometers in a blink of an eye and coming to the ground. The bugs then break into 'clumps' of different sizes and pounce on the surrounding crowd.

As the insects flew, they conjured up large and small skulls. Although the skull is not very standard, it is definitely a skull!

The first few god-level masters who were probing their brains at the edge were surrounded almost instantly, and in the blink of an eye, the skeleton of the kung fu man was left. There was only time to let out a short exclamation during the whole process, and there were no more good voices.

In the blink of an eye, the bones were gone. Several powerful, god-like incarnation periods in the eyes of ordinary people disappeared without a trace.

And that 'red cloud' suddenly swelled in a circle.

Wang Ruiyang was shocked when he saw this, but he was still calm: "Use the formation method to seal the heavens and lock the earth in the great array! These things are not afraid of spell enchantments!"