Chu Jungui grabbed Lin Xi, threw him to the front bunker, and shouted: "Hide well and counterattack in the next wave!" He himself flew towards the side bunker.
There was a commotion among the thornback beasts, and then they split into two waves. One wave continued to attack Lin Xi, while the other wave closed the distance and pursued Chu Jungui.
Lin Xi huddled behind the bunker and did not move. After a sharp roar, the bunker shook violently, and it was instantly covered with thorns. However, the bunker Lin Xi was hiding in was the only one reinforced with scrap bricks. Although the thorns are powerful, after continuously penetrating the mortar and bone fragments, they can no longer scrap the bricks.
Lin Xi immediately raised his head, aimed his gun at the thorn beast that had narrowed the distance due to the pursuit of Jun Chu, and pulled the trigger directly.
The rate of fire of the biomass rifle was not very fast, so Lin Xi had no idea of showing off his skills and just focused on one end. The Thornback Beast's long-range attack power was terrifying, but its defense was not very good. It was beaten to a bloody pulp by Lin Xi's one round of fire, and fell down with a howl.
Just as Lin Xi was about to chase the second thorn-backed beast, he suddenly saw the group of thorn-backed beasts in the distance raising their back spines again, and immediately retreated behind the cover.
In an instant, the sound of rain hitting plantains sounded from the bunker again, but this time the vibrations Lin Xi felt were much smaller. The power of the thorns seems to be much smaller than the previous round.
Lin Xi felt happy, leaned forward again and fired a round of rapid fire, knocking down another thorn-backed beast. On the other side, Chu Jungui's pressure was greatly reduced, and he also began to fight back. The two formed a cross fire, and in the blink of an eye, they wiped out all the incoming Thornback beasts. The group of thornback beasts in the distance finished shooting the largest thorns on their backs and began to move closer.
As soon as they moved a little, they entered the best shooting range of the biomass rifle. Of course, Chu Jungui would not be polite to them. A round of fire sent several spiny-backed beasts to the west.
After annihilating all the spinyback beasts, Lin Xi suddenly broke out in a cold sweat. Although the number of Thornback Beasts is small, they are even more dangerous than the previous strange beasts. If Chu Jungui hadn't been so alert, the two of them would have been shot into pieces on the roof of the cockpit.
"What are these things?" Lin Xi was still frightened.
"I don't know. The only thing I hope is that they don't have a common leader." Chu Jungui said casually. Otherwise, the beasts have high-speed melee combat and long-range attacks, so the difficulty is not increased at all.
As soon as the words came out, Lin Xi and Chu Jungui were stunned and looked at each other. Intuition told them that Chu Jungui was probably right.
Chu Jungui picked up a thorn and weighed it. This thorn is of moderate weight, roughly the same as iron. The thorn has a spiral pattern. When launched at high speed, they will rotate at high speed, thus greatly improving the accuracy and destructive power.
Chu Jungui pondered for a moment and asked, "How long can our oxygen and water last?"
"There are too many battles, and the oxygen consumption is a bit high. We also have two oxygen rods, which can last for 24 hours. As for water, if the full circulation mode is used, it can last for two days. If the half circulation mode is used..."
"Just use the full cycle mode." Chu Jungui said directly.
Lin Xi was stunned for a moment, speechless for a moment. The so-called full cycle mode means that the survival armor will collect all water, filter, purify and remake it, and then turn it into drinking water. In other words, whether it is sweat or urine, the armor will turn it into water again.
But after all, Lin Xi had experienced extreme survival training at the age of ten. She gritted her teeth and said, "Okay."
In fact, the two of them still have hydrogen and oxygen rods. It is not difficult at all to synthesize water, it just takes some time and energy. Unfortunately, both of these are in short supply right now.
Obviously Chu Jungui planned to enter an extreme state of survival and use all raw materials and electricity to improve defense. If we only look at the attacks we have encountered so far, the current defense facilities seem to be enough, but Chu Jungui seems not satisfied and is ready to fight.
At this moment, Chu Jungui has specially allocated more than half of the processing units in his mind, and is trying his best to calculate the possible risks. He preset a series of scenarios, which were divided into seven difficulties according to the quantity and quality of the incoming enemies. Currently, he has only reached the second difficulty team.
In the final difficulty scene, not only did air troops appear, but there were also long-range heavy fire attacks in the air, and the number was overwhelming. Under the first wave of long-range fire coverage, Chu Jungui and Lin Xi were not spared.
The second difficulty is the appearance of a small number of long-range troops. The third level of difficulty is a mixture of long-range troops and fast assault troops.
"Bullets and range." Chu Jungui quickly determined the key points of response.
He called to Lin Xi: "Come here and help."
Lin Xi ran over, picked up the two strange beasts with Chu Jungui, hung them on the disposal rack, and started to deal with them imitating Chu Jungui's example. Her movements were a little jerky at first, but she quickly became proficient. In a few minutes, a strange beast turned into skin, bones, viscera, muscles, and blood, divided into categories and neatly arranged.
At this time, what is placed in the organic matter detector is the acid gland of the lizard beast. Next, there are various teeth, thorns, internal organs and skin waiting to be tested.
The organic matter separator is running at full speed, one furnace of animal blood and another furnace of animal meat, alternately. After adding the report given by the detector, most of the animal blood separated was a thick purple liquid, and a small amount of water-like liquid. The purple liquid can be used as a raw material for biomass explosives, and the clear water is rich in nutrients and can be used as food.
With this rhythm, it can be ensured that the workbench can produce bullets without interruption.
Chu Jungui separated several more processors and used the powerful performance of the fourth-level agent chip to redesign the large-capacity magazine of the biomass rifle. This is easy to do and you get results in just a few minutes. Then Chu Jungui searched for the sniper rifle version of the biomass rifle. But this time he did not produce it directly, but redesigned it based on the materials on hand.
This workload is huge. Even if it is an improved design based on the existing basis, the level 4 chip will take a full four hours. The main reason why it takes so much time is that the composition of the materials is unknown.
After arranging the research work, Chu Jungui climbed to the top of the cockpit, looked around, and then used the auxiliary construction function to design a warning post on the top of the cockpit.
Lin Xi below had finished processing the ten strange beasts. While taking a break, she remembered something and said, "When the strange beasts want to attack us, they have to pass through that high slope first. Why don't we plant some landmines there?" "
"What a great idea!" Chu Jungui praised.
The two of them now have no shortage of explosives. Alien animal bone fragments are also a good source of killing, and there is no shortage of raw materials.
As for the design drawings of land mines, there are many, and there are thousands of them in Lin Xi's chip alone. Although there are only a few hundred more designs in Chu Jungui's chip, they all contain special gadgets, such as anti-aircraft mines designed to bomb low-altitude aircraft.
It is said that the design drawings of the first-level agents also include a mine that bounces off the surface of the planet and is designed to explode the orbital fleet. Since the Special Operations Division called this kind of thing a landmine, Chu Jungui couldn't object.
The two discussed for a while and jointly selected several types of landmines that were simple, easy to use, cheap, durable, and at the same time sinister and sinister. They planned to start making them after finishing this batch of bullets.
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