In the world of his previous life, as the alien world eroded the earth, a steady stream of supernatural powers was also poured into the human world.

Not only humans, but also animals have changed due to the infusion of these powers, and many plants and even the ores on the earth have undergone earth-shaking changes.

These ores will undergo various strange changes after being infused with superpowers.

The materials used to build the underwater base are exactly the ores that have been infused with supernatural powers!

It's just that there are obviously many other materials artificially added to these ores.

Because of this, the walls of the underwater base will take on different appearances over time.

In Lin Yu's world, many federations used a large number of these new ores when reshaping human society.

Some ores also have the effect of accelerating the body's absorption of supernatural powers.

For a time, the whole world seemed to have regressed to the era of digging out mountains and stones.

The major federations have successively sent a large number of personnel out to mine these supernatural minerals.

Various herbal medicines that have been almost ignored by humans in the past hundred years have also been paid attention to again.

During that period, alchemy scenes that only existed in fantasy novels actually emerged in many federations.

And these elixirs refined from supernatural herbs do have various miraculous effects.

But what makes Lin Yu feel a little weird is...

Logically speaking, it will be at least a few years before these ores appear on the earth on a large scale.

But why...

Not long after the natural disaster struck, this kind of building made of super-power minerals appeared?

And judging from the size of the underwater base, a super-giant supernatural mine must have been discovered at the Presbyterian House!

But at this time, where did the superpower come from to infuse such a large-scale superpower mine?

The outer wall of the underwater base will gradually change over time, which is the special effect of an ore called steel crystal ore.

This kind of ore, on the one hand, has strength far beyond ordinary steel, on the other hand...

It can also automatically change the refractive index of light according to changes in temperature and external conditions.

When the refractive index reaches 100%...

The entire base will completely disappear from the sight of outsiders to achieve the effect of visual invisibility.

But for people inside the base, they can observe the real-time situation of the outside world through the steel crystal mine.

Judging from the scale of the underwater base, at least tens of thousands of tons of steel crystal ore are needed to build this underwater base!

Where do these steel crystal ores come from?

All kinds of doubts instantly filled Lin Yu's mind.

At this time, two officers wearing light blue uniforms came towards Xiao Ming and his party.

"The magic city is divided into theater task forces, a total of one hundred and six people!"

Xiao Ming saluted an officer in front of him.

"Okay, thank you for your hard work!"

The officer returned the salute with a smile and then led the team in front.

"You have been temporarily stationed in the water nest for the past two days. The conditions may not be very good, but you will make do with it for the time being."

The commander tilted his head and said with a smile.

It doesn't look like it has any airs.

The so-called "water nest" is their nickname for the underwater base.

“It is our job to carry out the mission of the Presbytery.”

Xiao Mingdang shook his head and said solemnly, "As long as we can complete the task, we have no requirements for external conditions."

Although these two officers seem to be easy to get along with, in fact...

The jun rank of these two people is three levels higher than his.

How can someone who has reached this level be an ordinary character?

"This tiger should be the one that appeared in Jiangcheng, right?"

One of them turned his head and looked at Xiao Ming. Lin Yu, who was beside Huo Tian, ​​asked with interest.

"Um."

"Then it seems that this mission is going to be stable!"

"Tsk, I wonder what the expressions of the guys back at Bay Island will be when they see those monsters falling from the sky?"

"I guess your complexion will be quite wonderful, right?"

"Hahaha, too. In the end, it still depends on our side..."

…

For the next day or so, Lin Yu followed Xiao Ming and Huo Tian for a walk around the water nest.

In fact, if you want to talk about it, this water nest is just an ordinary military base.

It's just that this base adopts China's most sophisticated science and technology.

Moreover, the entire water nest is more than a thousand meters underwater.

Currently, only China in the world has broken through this technological bottleneck and taken the lead in establishing an underwater base.

But on the surface, the Presbytery still completely concealed this matter.

Only a very small number of high-level officials, as well as soldiers who have been stationed in the water nest for a long time, and soldiers who come to the water nest to perform tasks, have the opportunity to come into contact with such ultra-high confidentiality projects.

The combatants who can come to the Water Nest to perform missions, without exception, have been screened at all levels before they are qualified to come to the Water Nest.

After careful planning, the number of special forces temporarily stationed at Water Nest to support Bay Island this time was only over 3,000.

That's about the same level as the two groups.

Although the number is not large, they are definitely top-notch special operations team members.

As for weapons and equipment, they are provided by Water Nest Base.

As early as two days ago, the fifth elder had already transferred some weapons from the eastern theater and supplied them to the Water Nest Base.

Now, they only need to wait for an order to rush to the island.

The time has come to December 2nd.

"It should be today..."

Lin Yu lay in the middle of the room and murmured to himself, "I just don't know how many evolution points I can harvest this time~"

In his impression, the natural disaster on Bay Island seemed to come at around one o'clock in the afternoon.

That time is the most sleepy time of the day.

Because of this, most people do not fully react when natural disasters first strike.

It wasn't until the streets were filled with blood and flesh everywhere that the people woke up from a dream and fled in all directions, screaming.

For some reason, Lin Yu has always felt uneasy since arriving at the Water Nest Base.

It seems that this trip to the Bay Island will not go as smoothly as he imagined.

"Is it my imagination..."

After Lin Yu shook his head slightly, he stood up and walked out of the room.

The special operations team members stationed at the Water Nest Base were a little shocked when they first saw Lin Yu.

A good underwater base, why is there an extra tiger?!

But there are also knowledgeable people who immediately identified the tiger that saved the entire Jiangcheng.

The time just came to 1:20 in the afternoon.

The entire bay island is in a quiet and peaceful atmosphere.

The bright sunshine passed through the clouds and shone on the land of the bay island.

The people of the Bay Island are busy with their own livelihoods as usual.

All was calm.

But one moment...

A roar that penetrated the heaven and earth exploded from high in the sky!

Bang!

What followed was a low and harsh buzzing sound.

After a few breaths, the clouds high in the sky quickly turned into a jet black color, and then quickly condensed towards the center, forming a giant vortex with a diameter of tens of kilometers.

The center of the whirlpool is facing the bay island below.

A chilly air that frightened both the mind and body spread out from the whirlpool.

The Bay Island, which had a clear sky just a minute ago, now seemed to have entered the middle of the night, and all the light in the sky was swallowed up by the whirlpool.

Between the clouds, there seemed to be muffled thunder sounds.
Chapter completed!