Cave Dweller Invasion

Lin Yan looked at the Zerg Mother Nest in front of him, from which countless Stellar level Zerg Warrior poured out in an endless stream, and felt a sense of joy.

"If my idea is followed, the power that the Green Line Devouring Worm Clone can unleash will be terrifying, and its safety will be even more guaranteed."

This is not the only way.

For example, purchasing another World Lord level Zerg Mother Nest could also solve this problem.

However, using the "Parasitism" talent of the Green Line Devouring Worm to control the leader Zerg puppet is more reliable than letting the Zerg Mother Queen lead the Zerg legion!

The key to its reliability lies in its "remote control" and its ability to be "separated or combined".

Just like back then on the Imperial Capital Star of the Mengyou Empire, a large number of Immortal Zerg Warriors appeared outside the Imperial Capital Star, but because they were not under the leadership of the Mother Emperor, they could not unleash their true power.

The Green Line Devouring Worm controls the "split body" and the "Life Puppet" mainly because whether it is the split body or the Soul Worm, its consciousness is common. Through the extremely Micro Black Hole inside the Soul Source, even if they are separated by countless light-years, the consciousness can directly descend.

The Zerg Mother Queen controls Zerg Warrior primarily due to the unique nature of the Zerg Mother Nest.

Zerg Warrior have extremely low intelligence, almost none at all, relying solely on instinct!

In a sense, they cannot be called living beings at all, but rather fighting tools conceived by the Mother Nest. The Mother Emperor's soul can be dispersed in every Zerg Warrior, controlling the minds of all Zerg Warrior.

If the distance is too far, exceeding the Mother Emperor's control, the creature can only instinctively execute the Mother Nest's simple commands.

However, if it is Green Line Devouring Worm, it can divide a whole into many separate squads, which can carry out more complex tasks separately. These separate squads can come together to form a perfect whole, without having to worry about losses and casualties.

It is arguably more threatening than the actual Zerg Mother Nest.

"If we say that before, the strength of the Green Line Devouring Worm Clone was roughly equivalent to that of High-class Feng Hou Immortal God who had not Divine Power Burning," Lin Yan smiled, "Once I have prepared the Zerg King Legion, I will have a decisive killing move, and it will be much easier to find opportunities."

Lin Yan transmitted his thoughts.

Tell Ilina that the plan to build a million-strong Tiger Zerg King Legion should be postponed for now, and that she should first train various types of Zerg Warrior according to his needs.

The first to start were not the combat-oriented top-tier Zerg like the Hunter Mantis Zerg, but the construction-oriented Worker Bee Zerg.

Time flies.

As the year draws to a close, Lunar New Year's Eve and the Spring Festival are just around the corner.

For the Lin Family, this was a different kind of New Year.

The man they were so proud of had returned from the universe to Earth, and they could celebrate together. Their joy was no longer distant; it was within reach.

This is a New Year for family reunion.

For the Earth, this will also be a different kind of New Year.

After more than two hundred years of peace on Earth, in order to dispel the anxieties of complacency and to grow into a more robust civilization from the hardships and wars, and to allow those brilliant souls to be tempered, everything is quietly happening.

A new chapter in history has begun.

A triangular fighter jet with a blue and white paint scheme descended from the clouds and circled above Lin Yan's villa.

Whoosh!

Lin Yan quickly transformed into a stream of light and entered the fighter jet.

"Is this the old 'Azure Dragon' series?" Lin Yan asked with a smile as soon as he entered the fighter jet.

"Yes," Jia Yi replied. "Although things like spaceships are not valuable in space, we have only made strategic reserves and have not directly purchased them for equipment. Instead, we have chosen to invest a lot of money in supporting scientific and technological research and development."

"We need to learn the knowledge accumulated over countless years in the universe. This cannot be accomplished by one or two generations. We must maintain a good pace and avoid forcing growth."

"This Azure Dragon fighter jet is manufactured based on the current level of scientific research. For its size, it is comparable to B-rank spaceship in all aspects, which is already quite good. It is a 'commemorative edition' and only a few people can own it."

Lin Yan nodded slightly.

Of course, we must learn the knowledge of the universe, and use that knowledge to transform our thinking and society. This is an indispensable process in the development of civilization.

Furthermore, learning should not be done in a cramming manner; it should be carried out in an orderly and systematic way.

In this era of scientific explosion, it is easiest to inspire people, showcase their talents, and allow those who are truly talented to emerge, gain confidence, and relentlessly pursue science.

This Azure Dragon fighter jet certainly lacks practicality.

However, normal Class B spaceships are over 100 meters long, and given the size of the Azure Dragon fighter jet, it can only accommodate far fewer mechanical components. It must employ more precise manufacturing processes to truly rival B-rank spaceship.

Liu Mingxuan looked at him and asked, "Lin Yan, did you call us out this time because there's been some progress on the matter we mentioned last time?"

How to establish a long-term goal for this country, this nation, and this rising civilization, and how to motivate them to strive for that goal, is a major challenge facing Liu Mingxuan.

Be the first to worry about the world's troubles and the last to enjoy its pleasures.

This is his responsibility in this position.

"I'll take you to see it, you'll see in a bit." Lin Yan seemed a little mysterious, keeping everyone in suspense.

Jia Yi asked, "Where are we going now?"

"Mist Island," Lin Yan replied.

Jia Yi and Liu Mingxuan exchanged a glance, both looking somewhat surprised.

Mist Island?

Where did "Muya Crystal" originally appear?

Although apart from Lin Yan and a few others, no one else knew about the Yun Mo Star Inheritance, let alone that Luo Feng had obtained a treasure left behind by a powerful Immortal God here, given the special nature of "Mist Island", it had already been thoroughly explored and there was nothing unusual there.

But Lin Yan brought this up now, could it be that there's some secret they don't know?

They were full of questions.

In the blink of an eye, the fighter jets reached the location of Mist Island, which is located on the original Australian continent. It is a vast wasteland covered with greenery and has a lot of lush vegetation.

It is mainly used for development in animal husbandry.

Lin Yan, Jia Yi, and Liu Mingxuan stood inside the cabin, looking down at the island below.

Like a primeval forest, it is filled with many thick and strong trees, lush vegetation, and shrouded in mist all year round.

Jia Yi sighed with emotion. He recalled how a great uproar had once been caused here because of Muya Crystal, but now, Muya Crystal was something that anyone on Earth could use.

"Let's go down," Lin Yan said.

The three of them flew out of the fighter jet. Jia Yi put it away and then followed Lin Yan deeper and deeper into the ground.

15,000 meters underground!

The three stopped. Liu Mingxuan and Jia Yi looked puzzled and were about to ask a question.

Suddenly--

"Boom..."

It was as if the earth was shaking.

Jia Yi frowned and asked, "An earthquake?"

An earthquake is a natural phenomenon caused by the collision and compression between tectonic plates on Earth, resulting in slippage and fracturing at plate boundaries and within plates. This rapid release of energy in the Earth's crust generates seismic waves.

He is Cosmic level martial artist; there's no reason why he wouldn't be aware of an earthquake.

At this time.

Deep underground, countless layers of rock had accumulated. At this moment, one of the thick rocks began to tremble and writhe. Then, with a "whoosh," as if a bubble had burst, the thick rock vanished into nothingness.

Boom!

Like bubbles, the light suddenly gushed out from here.

Liu Mingxuan and Jia Yi were both stunned, looking at the flowing light, behind which seemed to be a passage like a spatial vortex.

"What's this?"

"How could something like this exist on Earth?!"

They couldn't help but exclaim.

Lin Yan smiled and said, "You'll see when you go inside."

He stepped into the stream of light, and without a sound, his figure disappeared completely into the light.

Liu Mingxuan and Jia Yi followed closely behind.

Moment--

Shifting Stars.

Just moments ago we were deep underground, but in the blink of an eye we've arrived in this strange world, with a black sun hanging in the sky and an endless black desert stretching out beneath our feet.

Jia Yi looked around, his face showing surprise. "This is... another world?"

He could clearly sense that this was no longer Earth, and behind him was a huge Black Hole- like passage. As long as he passed through this passage, he could return to Earth.

Liu Mingxuan seemed to be deep in thought. He picked up a handful of sand from the ground. The black sand was hundreds of times denser than iron on Earth, and it also had a faint magnetic property, causing all the sand to stick together.

His expression was solemn. "The gravity here is about 1200 times that of Earth. The sand is much more special than the external matter. Moreover, this world is full of Universe Origin Energy, which will be of great benefit to cultivation."

"You are still relatively unfamiliar with the methods of many powerful beings, and you may not know them," Lin Yan said with a smile. "This is not another world, but A World that I created."

Upon hearing this...

Jia Yi was completely stunned.

Creating a world... what kind of methods would that require?

Liu Mingxuan's eyes suddenly lit up. "I remember reading some information that World Master can possess Inner World and can also create A World."

"Within this A World, many things can be created according to the World Master's imagination, and many phenomena that defy common sense can occur."

"But Lin Yan, didn't you say you were only a Domain Lord?"

"This is not difficult for me." Lin Yan did not explain further. With his Life Puppet "Hun An", creating A World was extremely simple for him, requiring only a large amount of Cosmic Crystal.

Lin Yan smiled and said, "This A World is 100 million kilometers long, wide, and high, which is countless times larger than the area of Earth."

Liu Mingxuan pondered, "Lin Yan, are you planning to... create many dangers and difficulties here so that Earthling can enter this World Lord's World for training?"

Lin Yan shook his head.

"Danger and difficulty are acceptable, but using them for training is not."

His eyes were cold and sharp as he looked up at the sky and slowly said, "I am going to create a disaster here, a disaster that can Destruction the earth!"

The words had barely left his mouth.

"Buzz!" "Buzz!" "Buzz!"

A chilling sound came from all directions.

A swarm of creatures with triangular heads and sleek, bluish-green shells covered them, their bodies slick with slime, their limbs like War Blade, and two translucent wings on their backs. They exuded an extremely powerful aura.

Mixed in among them were red crustaceans.

Both Jia Yi and Liu Mingxuan's pupils contracted.

These strange creatures, which swarmed like an insect sea, were all at the Planetary level or above, with a great many at the Stellar level and Cosmic level. If they were to appear on Earth, they could instantly plunge the planet into annihilation.

The strange creatures that filled the sky did not attack them, but simply gathered there, boundless and endless, their cries and the sound of their wings flapping creating a tremendous cacophony.

All the sounds suddenly disappeared, and the world fell silent.

"Now listen carefully to what I'm about to say," Lin Yan's clear voice rang out.

Liu Mingxuan and Jia Yi looked at him and listened quietly.

"I have prepared a total of 22 such World Lord's World on Earth. The largest one is this one, which is 100 million kilometers long, wide and high, and the smallest one is 10,000 kilometers."

"Soon, the pastoral areas of the original Australian continent will be extensively destroyed. The Military will take control of the area and capture this strange creature that appeared on Earth. They will also discover the origin of this strange creature. In the deep underground, there is a portal to another world, which they will name 'Cave World' and 'Cave Creatures' respectively."

"The underground cave is located underground, but it is an independent world. Once there is any abnormality, it will react on the surface, that is, an earthquake. It is filled with all kinds of dangers, but also contains all kinds of treasures."

"There are also differences in these Cave World. In some, due to the special environment, technological weapons such as Laser Gun cannot exert any power at all, and they can only rely on martial artists and Mental Master to fight. In other, they can rely entirely on modern technological weapons to conquer."

"Only a few people will know the truth about this, and from the start of this plan, no one is allowed to be informed of the Inside story."

"Earth Humanity can hone their combat skills in the 'Second World' training grounds, but only through actual combat can they truly become powerful, and only combat involving life and death can yield the best results."

"And such battles will inevitably be accompanied by death and sacrifice."

Lin Yan understood that whether he stayed on Earth or, like in the original story, ventured into the Milky Way Galaxy or even the Black Dragon Mountain Star Domain, one thing remained unchanged.

They may encounter a lot of deceit and treachery, becoming sophisticated and self-serving Cosmic Humans, but only a very few of them will truly be able to walk the right path.

The path to finding a target that doesn't exist on Earth is equally limited within the Black Dragon Mountain Star Domain. The main options are joining forces like the Cosmic Mercenary Alliance, but this is merely the path taken by a particular individual.

It is wishful thinking to think that these methods can promote the overall development of Earth's civilization.

The "underground cave" method will affect the fate of many people, but it will not come at the cost of the suffering of ordinary people like in the previous Monster War.

There was absolutely no need to let the public know about this after it happened.

This issue is primarily addressed directly by the military, but its impact will spread globally due to various factors such as policy, education, and people's livelihoods.

In fact, the Great Nirvana period paralyzed the entire social system, and the sudden appearance of mutated monsters left humanity with no time to react; otherwise, things wouldn't have unfolded according to that script.

In the face of a complete and sound social system, it will be handled more properly.

Education, for example, is a selection process.

Through continuous education and the nurturing process, everyone develops sound values and a worldview, their talents begin to emerge, and their thinking gradually matures.

Among them, promising young people have been discovered and cultivated.

Those who are truly talented will inevitably reach this level, and thus shoulder greater responsibilities and missions, as well as receive more opportunities and challenges, thereby growing into true powerhouses on Earth.

Faced with this change, Earth will definitely need to vigorously develop technological weapons. Previous hydrogen bombs and atomic bombs could not even harm the Stellar level one Golden Horn Beast. Now, the main focus of development is Laser Weapon.

This is something Lin Yan is happy to see.

Therefore, some Cave World do not suppress technological weapons, allowing them to kill enemies with them. Faced with this pressure, they continuously promote the development of technological weapons to reduce their own damage.

Some Cave World completely suppress the destructive power of technological weapons. Suppressing these low-level Laser Weapon is extremely simple. In such cases, it is crucial to enhance the abilities of martial artists and Mental Master.

This is also known as "the Cave Dweller Invasion and the Martial Dao Rise".

"Did you prepare all these monsters, Lin Yan?" Jia Yi asked.

"These are the Zerg, an incredibly powerful race in the universe. I created them by enslaving a Zerg Mother Nest. In fact, even the weakest Zerg Warrior Stellar level. I only included so many Planetary level because I considered Earth's current situation," Lin Yan replied.

"And creating warriors at the World Lord peak is very simple for me."

On the Virtual Universe Network, information about the Zerg Mother Nest is classified as restricted and is absolutely not easily disclosed to the public.

The Zerg Mother Nest could easily create Stellar level structures, so there was no need to create Planetary level structures that wouldn't even be considered cannon fodder. However, Earth at this stage cannot withstand such a powerful opponent.

Liu Mingxuan took a deep breath and looked at the overwhelming swarm of Green Mantis. He understood Lin Yan's plan perfectly well.

With just a little guidance, even if Earth has developed to the point where World Lord level or even Immortal Expert have emerged, this problem still cannot be solved.

For many years to come, there will be no need to worry about a lack of threats and objectives.

But...

Sacrifice will follow closely, and may even be great sacrifices.

Liu Mingxuan clenched his fists, his eyes showing some struggle.

He said in a deep voice, "Many people will face different fates because of our decision now."

Lin Yan sighed softly.

"Do you know?" he said, "The universe is not peaceful. Wars are ongoing, and in wars with other races, countless warriors from the Cosmic Army of various Universe Country have perished."

"In just over a hundred years, I have reached this point and am even hailed as the strongest genius in the history of humankind. As long as I do not perish, I will surely become Universe Venerable, or even higher. Naturally, I am seen as a great threat by Alien Race."

"Before I returned, I faced an assassination attempt. The aftershocks of the battle reduced the Imperial Capital Star of a mid-level Cosmic civilization to nothingness."

Lin Yan's tone was calm, but Liu Mingxuan and Jia Yi's expressions changed.

How dangerous it must have been for an Imperial Capital Star, equivalent to the Black Dragon Mountain Empire, to be reduced to nothingness by the slightest aftershocks of a battle.

"To this day, the Alien Race still don't know that I originated from Earth, otherwise there would be no peace like this." Lin Yan looked at them and smiled. "I hope that you can truly become strong, so that you can resist external dangers even with your own strength."

"War will inevitably involve bloodshed and sacrifice. By then, these Zerg Warriors will only be able to control numbers and strength. They don't have much intelligence, but their combat strength will still be very strong."

He said softly, "This is the world we live in. To protect more people, we have no choice but to fight."

The scene of the Destruction of the Imperial Capital Star the Mengyou Empire flashed through Lin Yan's mind, and his belief became even stronger. This was an inevitable choice.

It is only right that they become stronger, for their own sake and for the sake of a wider world.

After a long silence.

"I understand." Liu Mingxuan raised his head, his eyes gradually burning with fighting spirit.

He stood ramrod straight, gave Lin Yan a military salute, and declared loudly, "I, Liu Mingxuan, and the descendants of my Liu Family will also set foot on this land, and will never stand alone!"

"Our soldiers have enjoyed more than two hundred years of peace."

"But... we are absolutely not afraid of the battlefield!"