In the sky of Yunzhou base, an acoustic pterosaur is circling at supersonic speed. Its infrasound wave can kill life in the air.
"Laser net blockade!" Du Xingyu can not only control biochemical weapons, but also control military weapons through biological computers at the same time.
The laser blocked the direction of the acoustic pterosaur, forcing it close to a commercial building with more than 100 floors.
Just as it passed the top floor of the building, the glass on the top floor of the building suddenly burst open, and an iron tyrant threw out a spear tied with carbon nanotubes and accurately inserted it into its body.
The sonic pterosaur wailed. Another iron tyrant jumped out, fell on its face, grabbed its neck, and then beat it with an iron fist. It smashed the five level variant that dominates the sky on the glass curtain wall of the building, slid all the way down from a height of hundreds of meters, splashing countless glass fragments and blood!
"Two minutes and 57 seconds, a little progress." of course, this is Du Xingyu''s masterpiece. With the cooperation of the team and weapons, the biochemical Corps can easily hunt five variants with the destructive power comparable to nuclear weapons!
"Soldiers, it''s time to counter attack!" Li Tai saw that with the addition of the biochemical corps, humans in all regions have regained their advantages.
He roared, "kill me and kill all the animal tide!"
"Kill!" the soldiers trapped in the base for several years roared and organized the charge. In the past few years, these variants occupied their homes, killed their relatives and friends, and made them hold back for several years.
Now, it''s time for revenge!
Missiles began to pour into the beast tide. Armored vehicles drove out of Yunzhou base one by one, and all kinds of hot weapons went into battle to destroy the enemy!
"Report, the variants in the city are basically cleaned up!"
"The second line of defense has been recaptured and is sprinting the third line of defense!"
"The fifth grade variant in the Southern District has been completely eliminated!"
After the horn of counterattack sounded, the war situation began to tilt towards mankind.
"Hahaha, it''s so fierce! This biochemical Corps is a big killer in the battlefield!" the commanders in the headquarters were overjoyed.
There are biochemical legions rushing in front. They don''t have to worry about advanced variants or soldiers'' injuries. They can vent their artillery fire as much as they like!
From the satellite pictures, hundreds of thousands of variants surrounding Yunzhou base have begun to collapse, especially some intelligent advanced variants. They realize that the attack is not good and have begun to escape!
"All the variants above grade 3, especially the corpses of grade 5 variants, must be kept as complete as possible!" Du Xingyu ordered quickly when he saw that the variants were eating the corpses of advanced variants.
"Yes! All departments must pay attention to leaving the bodies of level 5 variants to Professor Du!" after seeing the power of the biochemical corps, the soldiers also know that the bodies of these advanced variants are of great use!
If Du Xingyu can study them and clone level 5 variants, the biochemical Corps will be very powerful!
Another hour later, the number of level 5 variants on the battlefield has been very small. Most of them have been killed and a few have escaped.
The collapse of the animal tide is doomed!
At this time, an infrasound wave came from the nest of Yunzhou insects, which was conveying some information.
Hearing this message, the mutants began to give up the deadly charge and retreat one after another. They were running for their lives!
"It''s a high-level intelligence body in the insect nest!" Du Xingyu''s eyes were cold, and this high-level intelligence body didn''t appear until the animal tide retreated.
Du Xingyu can be sure that this "animal tide commander" is definitely a variant above level 5, that is, the Z virus erosion reaches 100%, and there are planetary weapons!
Everyone was nervous. They were uneasy: "is the big boos of the insect nest coming out?"
"The nuclear warhead is ready!" the top management has also prepared for the worst. If the monster of Yunzhou insect nest appears, they must try their best to kill it!
However, they were on alert for three hours, and the high-level wisdom did not appear. It also seems to be afraid of human weapons. Up to now, humans don''t know what it is.
"The animal tide has retreated!" outside Yunzhou base, a one-sided situation appeared. The human army and biochemical corps have been chasing the beast tide. The unstoppable mutants have become homeless dogs and run around!
Moreover, without the command of high-level variants, their combat effectiveness began to decline sharply and did not pose a threat at all!
"Our soldiers will chase and kill the outside of the insect nest!" Du Xingyu ordered. "My biochemical Corps will chase and kill the middle of the insect nest. This time, it will greatly damage the vitality of the insect nest and prepare for the next complete attack of the insect nest!"
"OK!" Li Tai immediately commanded the troops to let the soldiers fight in the peripheral areas and clean the battlefield at the same time.
Du Xingyu continued to command the biochemical Corps. The third and fourth level variants in the middle of the insect nest are definitely the middle-level power of Yunzhou insect nest.
After his sweeping, Yunzhou insect nest can''t form the next animal tide in at least three years!
Du Xingyu shifted his perspective to an iron tyrant. This time, he had to take a risk and rush into the core area to obtain information about the core of the insect nest.
This iron tyrant runs wildly in the mountains. There are many fewer mutant creatures here than when he last used predators to detect the situation. Most of them were destroyed in the process of participating in the animal tide, so the defense in the core area is also much weaker.
Relying on the powerful fighting power of the iron tyrant, Du Xingyu broke through the defense line outside the core of the insect nest and finally went deep into it.
Here, not only mutant animals, but also some mutant plants have reached level 4 and level 5.
"Hiss!" Du Xingyu manipulated the iron tyrant to tear off the giant cannibals trapped in him, and continued to rush into the core area with scars.
The toxic fog here is diffuse, which can not only isolate satellite photography, but also make it difficult to transmit electronic signals. If not for the signal relay station built in the insect nest, Du Xingyu''s contact with the iron tyrant would have been cut off.
"Huge heat!" Du Xingyu found a heat accumulation area through the heat sensing device installed in the iron blood tyrant.
He climbed over a mountain and finally found the area.
"This is..." Du Xingyu was shocked by the scene in front of him!
According to the map before the biological catastrophe, it should be a big mountain and rich in metal minerals.
But in front of us, all these mountains disappeared and were replaced by a circular deep valley!
In the deep valley, countless advanced variants are active!
These mutually hostile and cruel mutants actually live in harmony here, and are still dividing their work and cooperation!
Du Xingyu can see that the level 5 variant diver is digging underground minerals with many pangolins. After swallowing them, the diver will secrete a special metal, which is then transported by the bone armor giant elephant to a place similar to a warehouse.
Looking down from a high place, you can also see a "breeding ground", where there are many larvae of high-grade variants. The cruel iron tyrant has become their nanny and fed them!
He also saw that there were many advanced variants that didn''t appear in the animal tide. They didn''t seem to be good at fighting, but good at production and manufacturing!
Where is this monster''s nest? It is clearly a military base of biological civilization!
Du Xingyu just wanted to control the iron blood tyrant to move and continue to observe. Several strong vines grew underground and bound the iron blood tyrant!
Their toughness is comparable to Du Xingyu''s special carbon nanotubes, which can''t be torn apart.
These vines moved on the ground and sent the iron tyrant to a place in the deep valley.
This is a desolate place, and there are no variants near here.
When the iron tyrant was sent here, the ground began to crack and a huge head stretched out.
It is full of hard armor, no eyes and many pairs of feet. It looks like a giant arthropod, a bit like a centipede.
Du Xingyu found that its shell was too dark and looked a little bloated. According to his observation of creatures, the monster is about to molt, or it is molting!
"Is it the wisdom of Yunzhou insect nest? The reason why it didn''t attack was because it was molting?" Du Xingyu guessed in his heart.
"Human!" the "big centipede" actually spoke. Some of its organs can simulate sound waves and make human sounds.
"I was surprised that you could crack the secret of genes and manipulate these mutant creatures," said the big centipede.
"You are the leader here?" Du Xingyu said with the electronic equipment on the iron tyrant.
"Yes," said the big centipede without denying it. "You can call me the millipede king. This is the name I just named myself in your language."
"Eternal insect king?" Du Xingyu was quite curious and asked, "I''m curious. Are you a biological civilization from an alien planet or a species evolved by a variant itself?"
"Zizizi..." this seemed to be the laughter of the millipede king. It said: "as food, you shouldn''t have so many questions. But you are the special one in the food. Maybe you can be transformed into our soldier."
"So you are an alien civilization? Why invade the earth?" Du Xingyu asked again.
"Aggression?" the millipede King disdained. "You humans, including this planet, are just our food."
"It''s you who disrupted my plan and made me lose an important period of evolution! It''s unforgivable to let me lose the competition! You and your country will perish!"
"Maybe, human beings will occupy the earth again soon!" Du Xingyu said fearlessly.
"Zizizi..." the millipede King mocked, "small low civilization, don''t know the horror of high civilization! Your so-called biological catastrophe is just an evolutionary feast for us. Outstanding people will grow into stellar super creatures! That''s a great life you can''t imagine!"
"Well, the communication with food is over. You should be the so-called scientist in human beings. If you submit to me, I will give you the great void Zerg gene, so that you can become my slave and don''t have to be eaten as food!"
"Of course, you have no right to refuse, because we will eventually devour the whole earth and the star system!"
"It sounds like a bit of trouble," said Du Xingyu, who manipulated the iron tyrant. "Is this your civilization, the void Zerg?"
"Big centipede, I''ll find out all this. We''ll see each other soon!"
"Dead!" the millipede King swallowed up the iron tyrant, but for Du Xingyu, only one biochemical weapon was missing, and the information obtained was of great significance!