To the east of Shahai City is an endless golden desert.

It is like a giant yellow python, winding and coiling along the coastline, stretching for nearly a thousand kilometers.

The desert is so extensive that it extends all the way inland for a third of the country.

Looking around, it seems like there is no end.

Being in this vast desert, people will feel as small as a drop in the ocean.

This desert is therefore named "Sand Sea".

At this moment, huge waves are rising in this once peaceful sea of sand.

The rolling yellow sand was driven towards Shahai City, covering the sky and the sun.

In the wind and sand, the creepy rustling sound of crawling was deafening.

Through the layers of smoke and dust, the first thing that comes into view is a group of huge insects with sharp predatory legs.

These bugs are the vanguard of the Zerg. They run upright at an incredible speed, opening and closing their ferocious mouthparts to devour the fattest prey.

The thin exoskeleton covering the body exudes a metallic luster.

Because of their large numbers and fearlessness, they can often tear a hole in the enemy's formation, allowing subsequent troops to gain a foothold.

Next up was the heavy cavalry unit formed by the cooperation of the Orcs and the Zerg.

On the head of each multi-legged Zerg that quickly flew across the ground was a heavily armored Orc soldier.

The realm of these beast soldiers is around the eighth level of the earth realm.

With the support of heavy armor and the cooperation with the agile Zerg below who are also above the fifth level of the Earth Realm, its strength is equivalent to that of the ninth level of the Earth Realm.

Later on, more Zerg came in a mighty force.

Their realm is not high, generally in the first or second realm of the earth realm, but their number is so numerous that they cover the sky and the sun.

They alone seemed to be enough to devour all the ordinary soldiers of the hostile forces.

On the ground and in the sky, all you can see are Zerg soldiers working in pairs.

One is in front, with a wide and flat shape, and is responsible for defense.

One is behind, with three pairs of sickle-like predatory legs and two pairs of translucent membranous wings on its back, and is responsible for attacking.

To build up such a huge manpower, any other race would need at least three to five years to slowly accumulate it.

But the Zerg don't need it.

Except for the heavy cavalry units that need to be specially trained, the rest are offspring produced by a large number of insect nests in a short period of time.

This is the horror of the Zerg.

If they had not been on the verge of extinction a hundred years ago, they would have evolved into something even more terrifying.

You know, the reason why other races have developed navies is not just to guard against the sea people.

A hundred years ago, the Zerg also had naval forces.

The appearance of the insect swarm caused such a big commotion that it naturally could not be hidden from other races.

The first city to discover the abnormality was Shahai City.

The sweeping sandstorm was so abnormal that Shahai City immediately dispatched scouts to investigate.

As a result, the three groups of people who ran towards the sandstorm lost contact.

The top officials of Shahai City were immediately alarmed.

"Everyone, understand the situation! Shahai City is an important military port and cannot be lost!"

In the noisy meeting room, the mayor of Shahai City stopped all meaningless arguments.

"Contact the Lantiao Central Military Region and have them send a troop here immediately."

He ignored the opposition and immediately decided to notify the army.

The mayor is not a fool and doesn't bother to care about the people with connections who are planted by various aristocratic forces.

He was able to sit in this position thanks to the instructions of the high-level demon clan.

In other words, although he did not train private soldiers, he was protected by the official army of the demon clan.

That was why he gave the order to notify the nearby military district without hesitation.

If it was just a mistake, at most it would be a minor punishment or a severe warning.

But if something really goes wrong in Shahai City during his term of office, his entire family will die with it.

The message was passed on layer by layer and was delivered to the Lantiaozhou Central Military Region Command two minutes later.

However, before the news from Shahai City arrived, a force of 20,000 demons had already set off.

Their destination was Shahai City, a hundred kilometers away.

This force arrived before the insect swarm arrived.

Just when the mayor of Shahai City was wondering why the army had to move so quickly.

Standing on the city wall, he saw a scene that he would never forget.

There is no need to explore the causes of sandstorms anymore.

Because, in the rolling yellow sand, at the edge of the horizon, the black tide is slowly approaching.

Bugs, densely packed bugs, bugs covering the sky and the earth.

Even the demon army that arrived earlier had their hair standing on end.

There are too many of them, and this is simply not something a city can withstand.

A hundred years later, the same fear as their ancestors arose in the hearts of these monsters again.

"Report... Report! This is Shahai City! Insect swarm! It's an insect swarm! Requesting support!"

The shrill cries for help were drowned out by the flying sand and rocks, and half of Shahai City was instantly covered by a sandstorm.

Zi Sui stayed one kilometer outside the sandstorm.

His perception silently bypassed the dust and invaded the harbor west of Shahai City.

According to the information he had gathered from the mind of the old president of the Beast Tribe's Lingyun Territory, the old site of the Shahai Laboratory was located east of Shahai City.

At this moment, he has been caught in the sandstorm.

But it has long been abandoned and is at most used to attract some people's attention.

Equivalent to fishing bait.

The rebuilt Sand Sea Laboratory was nominally moved to the Wanren Mountains.

In fact, the demon clan established new laboratories in Wanren Mountains and Shahai City to ensure that they would not be caught in one fell swoop.

The new laboratory in Shahai City does not need to cooperate with the orcs, but instead requires a large amount of experimental materials from all over the world.

This chapter is not over yet, please click on the next page to continue reading!