Su Huan and the Crimson Dragon Clan slaughtered the number of the Hive Calamity army in the Crimson Fire Valley.

There are so many warehouses that the entire New Blacklight Fort can't store a tenth.

In order to store these massive amounts of material.

Su Huan had to return to the New Black Light Fort as soon as possible to expand the secret land.

The first thing he had to do now was to expand a secret place dedicated to storing the spoils of war between him and the Crimson Dragon Clan in the Red Dragon Fire Valley.

Of course, even if there is no such loot that has nowhere to store.

Su Huan is also facing the situation of immediately expanding the secret land.

Because of him and the Crimson Dragon Clan, he restrained the army of the Nest Calamity in the Red Dragon Fire Valley.

His followers and the high-level forces of the New Blacklight Castle are almost emptying the entire Grey Wasteland with dangerous wildlife.

The No. 1 secret place is already full of "beasts".

A large number of groups of dangerous creatures had to be placed in the wild near the peaks.

And send the pilot to communicate, regularly feed and pacify.

But the expansion of the secret land is imminent.

The development and expansion of the secret land, Su Huan is already familiar with the road.

After all, from the No. 1 and No. 4 secret places, they are not naturally formed.

It's a secret place he opened up single-handedly.

There are many ways to open up and create the secret world of the day after tomorrow.

But there are only three methods that are most commonly used.

One.

Combine a large number of small secret places that are broken to form a relatively complete secret place.

Before that, Su Huan mainly used this way to open up the secret land of creation.

The downside is obvious, and that is that secret lands tend to be small in size.

Even the largest secret land in the area is only 30,000 square kilometers.

It simply cannot accommodate a large population of dangerous creatures.

The advantage is that it is simple, the investment of resources is small, and the conditions required are relatively simple, as long as it is realized to find the broken secret place.

Even these secret lands are sold in the Land of Dragons.

Second.

With high-level spatial treasures as the main core, it is filled with a large number of rare materials with different attributes, and gradually evolved into a secret space.

Of course, this evolution process is slower and requires artificial acceleration.

The advantage of this method is that it is easy to open up and form a relatively high-quality secret place.

The precious materials with different attributes will also bring different energy environments to the secret land.

For example, materials with herb and tree properties are likely to evolve into grasslands and forests.

The materials and treasures of the water system are likely to evolve into rivers, lakes, and even oceans.

A fire-based treasure that may evolve into a volcano.

The treasures of the sand system have a high probability of evolving into desert landforms.

……

The downside is that the resources that need to be invested are enormous.

Moreover, there are certain variables in the environment of the secret space that eventually evolved.

However, the overall direction of evolution is highly controllable.

Third, it is also the most suitable one for Su Huan at present.

It is to use the limbs left behind after the death of the higher races to evolve secretly.

Many naturally formed secret places are through those high-level races with amazing power, and the corpses after death have evolved over countless years to finally form a natural secret place.

And human beings can also artificially create secret places in this way.

However, this process was outrageously slow, and even the methods recorded in the old Dragon Dictionary could not shorten and accelerate the process to a level that Su Huan could accept.

Even if it is accelerated to the limit, it will take years, decades of evolution.

Su Huan naturally couldn't wait for decades.

There is a reason why he thinks this method is best for him.

It will take a long time for the corpses of most high-level races to evolve into secret places, and there is even a possibility of failure in the end.

But there is a special case.

That is the higher race with spatial germline.

Races with spatial germlines can be regarded as a living spatial secret place in their own right.

With a race with a spatial germline, the evolution of the secret land will also get twice the result with half the effort.

It can greatly shorten the entire evolutionary process.

If it is faster, it can be done in months, even in a month!

And this time in the war in the Red Dragon Fire Valley.

Among the massive nest calamity creations that Su Huan harvested, there happened to be some calamity species of space germs.

As a high-ranking race, if the Calamity Species successfully evolves into a secret place, with the blessing of the space germline, the size of the space will definitely not be small.

In the outside world, dangerous biological materials of space germlines are necessary for the manufacture of space strange and special strange things, and they have always been of high value and priceless.

Even in the treasure house of the Dragon Country's Cultivator Association, once space materials appear, they will be swept away by the cultivators who heard the news as soon as they hear it.

Therefore, Su Huan did not gain much related materials.

This time, it was already an unexpected joy to be able to harvest the complete body of so many spatial germline calamity species.

The scale of the new Black Light Castle Secret Land may usher in an astonishing growth in the future.

Su Huan had already begun to ponder about continuing to increase the budget investment in the secret land management department.

After selecting all the corpses of the scourge species of all the space germs.

Su Huan summoned the researchers of the top research institute of the New Black Light Castle, which only belonged to the government, and announced his plan to expand the secret land and use the space germline scourge species as the plan to open up the secret landlord material.

The researchers from the Dragon Nation Cultivator Association, who belonged to Su Huan's laboratory, were not surprised by this plan.

Because.

Although at present, it is still the mainstream to use space curiosities as the core material to open up secret places.

However, the country of dragons already has the relevant research described in Su Huan's plan, and has achieved certain results.

However, those researchers from the Gray Wilderness Wasteland or the Yashan Peninsula were very surprised for a while.

Apparently unheard of such cutting-edge research.

However, when Su Huan put the experimental plan in front of many researchers.

As soon as they read it, they had to admit that this study had great experimental possibilities.

The experiment began non-stop synchronously.

More than half a month later, the first secret land opened up with space germline scourge species as materials was born in the laboratory.

The entrance to the secret place is in the depths of the first laboratory of the new Blacklight Castle.

And the size of this laboratory is far larger than the sum of the four secret places that exist in New Blacklight Castle.

It is more than 150,000 square kilometers.

It has evolved into a variety of different terrains.

Wetlands, volcanoes, lakes, rivers, deserts, wilderness, forests, plains, all kinds of terrain and landforms.

After the experiment was successful, Su Huan waved his hand, and all the calamity species of the space germline were sent to the laboratory.

Start mass "production" of secret sites.

With the successful opening of the secret land.

A group of behemoths that exude a terrifying aura flapped their wings in groups and flew towards the new Blacklight Castle.

Everywhere he went, even the clouds in the sky were scorched by the scorching heat.