"No matter how difficult it is, we will win this battle!" Du Xingyu came to Yunzhou base again, and with him, various biochemical weapons manufactured by the biochemical factory in half a year.

Compared to the last rush, this time there are more types and numbers of biological and chemical weapons. Du Xingyu also genetically modified some of the specific variants to make them stronger in some special abilities!

"In this battle, we can gather 300,000 troops in the conventional army!" Li Tai said, "It is expected that the total number of mutated creatures in the core of the insect nest will exceed one million!"

"The biochemical special forces are only one thousand people at present."

Biochemical special forces are special soldiers who have been genetically modified. They not only have the ability to resemble variants, but also retain human intelligence and characteristics.

"Enough! The Biochemical Legion, which has a total of 50,000!" Du Xingyu placed his sight on the three-dimensional map of the core of the insect nest.

This is an area filled with poisonous fog. Without special equipment, human soldiers cannot enter at all.

According to intelligence detection, this area has been built into a military base by the Millipede King. In other words, they not only have to face attacks from mutants, but also prevent possible biochemical military weapons!

"It's still the old way." Du Xingyu said, "Let the Biochemical Legion explore the way first, clear the variants around the insect nest, and form a surround."

"Well, this is the safest way!" The troops at the Yunzhou base have been mobilized, and they have begun to penetrate into the Yunzhou insect nest.

The engineers have taken the lead and repaired railways, highways and other facilities built before the catastrophe along the marching route.

The 40 million people in the Yunzhou base, as well as hundreds of millions of people surviving in China, and human survivors from all over the world are paying attention to this battle.

In the news media, the encirclement and suppression of Yunzhou insect nests has become the absolute hottest topic, and every new news touches people's nerves.

"Latest news: Yunzhou base has sent troops, and it is expected to arrive in the core area of ​​the insect nest in a week and clear the Yunzhou insect nest!" There was finally news of sending troops on the news.

"I wish you a victory on the war and you must return safely!" Netizens are praying for the soldiers on the war.

"We're finally going to fight back! These mutations have been invading us for too long!"

"My home was from Yunzhou before, but now that city has been completely occupied by mutated creatures!"

"I heard that there is a super mutant in the center of the insect nest. Is it true? Can we beat it?"

"Where is Professor Du Xingyu, why didn't you see the news about him? Is there a new branch of the Biochemical Legion this time?"

...

After the last defensive battle of the beast tide was successful, the biochemical army created by Du Xingyu caused a huge sensation.

Humans once again found confidence, and it turned out that these terrible monsters were not completely out of control!

Under Du Xingyu's control, they can become the sharpest weapons!

The various variants, or types of troops that appeared in the Biochemical Legion, have also become topics that everyone is interested in.

On the Internet, some people have specially established a website for the Biochemical Legion to analyze various types of troops, data, combat capabilities, etc. Some people have used this to make a game called "Zerg War", which simulates cooperation and combat between troops.

There are many genius creativity and designs, and Du Xingyu often collects the data above. Because this game was designed by him investing in it!

Many of the troops in the Biochemical Legion were improved based on the creativity of netizens.

At the core of Yunzhou insect nest, the Eternal Sect King naturally found information about human attacks.

"The food is actually dared to resist... Sizizi, since they are delivered to the door, they will be wiped out all of them!" The Thousand-Peddy King moved his body, and a hard shell fell off its body. The new shell was shining with a metallic luster, and its size increased again than before!

Especially in its abdomen, it has an extremely high thermal energy reaction, comparable to a nuclear fusion reactor!

This is the bioengine built by the Zerg with biomolecules, which can provide it with a powerful energy supply!

It sends infrasonic waves and issues new instructions: "Hatch those insect eggs in advance and deploy war according to my order!"

"This time, I not only want to let 300,000 human soldiers come and go, but also conquer Yunzhou base and attack the human hinterland!"

"Before my opponents land, occupy the land area in advance!"

There is an area in the core of the nest that is full of various insect eggs. Some huge white insects provide them with nutrients and energy, and after receiving the orders of the Millipede King.

These white insects inject their blood and life substances into the eggs with their tails that look like syringes. After completing these, they die immediately.

The eggs that were still in the development stage were quickly ripened, and advanced variants broke out from their shells and joined the guards of the insect nest.

...

Outside the insect nest, inside a ruined city.

The mutant plants growing wildly have covered up various buildings built by human civilization, and the mutants are hidden in dark corners and waiting for prey to come.

This is City Y, less than 100 kilometers away from the core of Yunzhou insect nest. It used to be a first-tier second-tier city with a permanent population of more than 5 million.

But now, this is a paradise for mutants, and every uninvited guest may become the feces of mutant monsters here!

"Note that we are very close to the core of the insect nest!" A biochemical special forces are pioneering the way here as the leading force.

"Level 4 and level 5 variants may appear!" Captain Sun Haofeng stood on a tall building and observed the surroundings with a telescope.

"Fix the signal station first!" Their first task is to repair the long-defunct signal station and ensure communication.

"Have you found it?" Sun Haofeng asked the team members in charge of surveillance.

"No, it's so strange!" Team member Xia Ang asked in confusion, "In this city, I haven't seen a mutant! It shouldn't be!"

"If something goes wrong, there will be a demon!" Sun Haofeng reminded, "Double the warning!"

"Are all the mutants mobilized to the core of the nest?" a team member speculated.

"Impossible!" Sun Haofeng asked in confusion, "The IQ of those advanced mutants is not lower than that of us. Logically speaking, they will definitely not allow us to reach the core of the insect nest so smoothly!"

"I always have a bad feeling!"

He looked around, except for the plant vines attached to the building, there was still no trace of any mutant.

Mutants can know the location of their prey through light, smell, sound, and even sound waves, heat sensing. There are more than ten people in their team, and the mutation cannot be unable to feel it!

"How long will the signal station be repaired?" Sun Haofeng asked.

"About ten minutes! I need to replace a few parts." The maintenance team members are still working.

"Warning, I found abnormal movement!" At this time, the biological computer in Sun Haofeng's mind issued a reminder.

Through image comparison of chip memory, biological computers found that the location of plants around them had changed.

This change is difficult to observe with the human eye, but the artificial brain can conduct accurate data comparisons to allow them to detect the crisis in advance.

"So it's a plant. Brothers, please pay attention!" Sun Haofeng was ready for battle.

Other team members also took out their weapons to be alert to the surroundings.

"Sa!" The first attack of the mutant plants did not come from the surface, but from the soles of their feet!

They were on the high floor of the building, and the mutant plants secretly lie down below the floor. While they were unprepared, they pierced through the bottom plate and directly pierced through a teammate's body!

"Wu Ping!" Sun Haofeng shouted and quickly cut off the plant vines with one knife.

"Captain, I'm fine!" Wu Ping's veins bulged, gritted his teeth and pulled out the vine that pierced through his body. The vine was like a cut-off snake, still twisting on the ground.

The blood on Wu Ping's body was rapidly solidifying and scabbed.

He gasped and said with gratitude: "Fortunately, I had genetic modification and strengthened my recovery ability, otherwise it would be really dead now!"

"Here!" Sun Haofeng suddenly rose and punched the floor through with one punch - his genetic modification was muscle and bone strength!

"Kill!" The team members began to fight, and countless vines grew wildly from the ground, wrapping the entire building. The building dozens of floors was actually wrapped in a green cocoon!

"Blow this guy to death!" Xia Ang carried the rocket launcher and shot it to the outside world. However, the shells only briefly blew up some vines, and the hole was soon filled!

More vines rushed in, like countless giant pythons, constantly attacking everyone.

"Captain, I can't stand it! This guy is not afraid of bullets or cannons!"

"Use acid bombs! Blast out first!" Sun Haofeng directed.

"Everyone is ready!" Xia Ang replaced the acid bomb and pointed it out.

The bursting acid corrodes the walls and vines together, and while this was a short time, the team rushed out.

Outside the wall was a hundred meters high. They were prepared for each of them to launch grabbing hooks and grab the wall of the opposite building, preparing to escape to the adjacent building.

"Captain! Look!" One of the team members exclaimed, his voice full of horror.

Everyone looked down and saw a big hole cracked on the ground, which was a big mouth! It was covered with dense tines, and several vines thicker than buckets were opening to them, which was to swallow them all!

"Not good!" Sun Haofeng's expression was shocked. Now they were all in mid-air and had almost no means of resistance.

It can be imagined that after being eaten, one will inevitably die without life!

At this moment, a black figure jumped from the high building and shot into the mouth of Big Mouth like a cannonball.

"What?" Before they could react, their big mouths closed and the shadow ate.

But all the vines that tried to attack them "twitched" violently and retracted frantically.

A few seconds later, the figure came out from the ground, covered in green juice, and was holding a mutant heart that was the size of a basketball in his hand.

"It's the Iron Blood Tyrant!" a team member exclaimed, "It must be our Biochemical Legion!"

What can rescue humans must be the biochemical weapons of the Biochemical Legion.

"Is this too strong?" Xia Ang exclaimed, "This mutant must be a level 5 mutant plant strangling vine. It directly killed the strangling vine? Isn't the Iron Blood Tyrant a Level 4 mutant?"

"You are ignorant, right?" said a team member. "We can all undergo genetic modification, and biological weapons can do it. This kind of iron-blooded tyrant who has undergone special genetic modification has already had the strength of a level 5 variant."

"It's T2-19!" Sun Haofeng suddenly shouted.

"What, is the T series?" Everyone looked at each other and realized something.

Some biochemical weapons are controlled by intelligent programs, while others are controlled by biological computers remotely. The T series is Du Xingyu's exclusive weapon series.

"Professor Du is so terrifying!"

"Suddenly I feel that the style of painting is a bit off! Isn't Professor Du a scientist?"

"Don't worry about him! Complete the task quickly, don't let Professor Du make a joke!" Sun Haofeng saluted to the T2-19 biochemical weapon and directed his teammates to continue the mission.

The iron-blooded tyrant controlled by Du Xingyu continued to run towards the core of the insect nest.

Three days after the Biochemical Special Forces cleared in City Y, the large force also arrived.
Chapter completed!