The endless charges finally ended. The underground alliance combat teams have now walked out of the position to explore. The sound of guns is still sounding in the vast underground space. However, compared to the continuous fire suppression on the position before, the gunshot sound is just a ticking after a storm.

Bibit looked at his 100-man battle team. He climbed on the position and gradually approached a cave. The cave roared from time to time, and unknown numbers of demons were hidden in the cave. It was like a dragon and tiger cave. After Bibit called, ten minutes later, the cavemen with dangerous red signs behind him ran towards the combat area here, carrying the cylinder of the flamethrower.

The red fire dragon suddenly rushed into the dark cave with the oil injection trigger. The entire cave was filled with burning fire, and violent black smoke rolled out from the cave. A crazy roar came out of the cave. Soon, demons covered in flames were covered with flames one by one, one by one, and then they crawled out of the flames filled with smoke, rolled over on the ground, and their bodies gradually contracted in the flames. Suddenly, some liquid seemed to splash out from the demon's body. When encountering open fire, it was like adding fuel to the fire, and a large fire ball emerged from the demon.

This liquid is not oil, but a liquid with two components: hydrogen peroxide and perchloric acid. It is contained in two parts of the demon's body. Once these two liquids are mixed, they can release a large amount of liquid. Why does this thing appear in the demon's body? Everything originated from the Southern War of the Underworld. Since a large number of demons died of oxygen burned out by the burning of oxygen, Gu Nest was designed to make the demons fight in an oxygen-deficient environment, so they made these two organs. But it is obvious that after having these two organs, they encountered high-energy burning weapons. As long as the aluminum thermal agent burned into the oxidation, these two organs were obviously a hidden danger.

Carbon-based organisms have their limits. Modifying a patch will inevitably reveal problems on the other hand. All of this is a problem with the materials on the body of carbon-based life. To solve this problem, only by using other materials to make up for the disadvantages.

After the battle, the hole that originally transported the material continued to expand. The huge four-legged combat mecha fell from the drilling. A steel base was being formed below the drilling, which received materials directly from the surface. It could perform simple repairs and ammunition production on the machine.

Three cavemen officers advanced to major in this battle, and Bibit is one of them. These three cavemen officers uploaded the information currently facing the army. The underground space is now in the shape of a gourd, and the main entrance to the underground world is a gourd neck terrain. Now the demon has lost about 100,000 troops in this area. It has been completely pushed to the Gourd Pass. This pass is four to five kilometers long. It cannot be broken through now.

In front of the three caveman officers promoted during the war were committees from the Underground Alliance and the United Human Army. About eighteen screens appeared in front of the department’s supervisors, representing the rear and front lines to communicate.

At this time, the public video was showing a terrifying scene. In the dark pass, a exploration team was exploring the pass. On the first viewing video of a caveman, he suddenly found a meat ball with a diameter of no more than 30 cm was smashed from the sky with a parabola. After the smashing, the juice scattered, and many insects as big as thumbs quickly emerged from the scattered meat balls, and flew quickly towards the surroundings without the speed of Yu Feiyan. Many soldiers were unable to defend themselves and were bitten by these flying insects. They immediately fell down softly.

"What is this?" Tom asked in surprise. All the evolutionary officers had questions about this. At this time, Wang Long said: "According to our sampling, it should be a poisonous insect creature. After biting the enemy, it will release nerve poison. This organism." At this time, Wang Long paused and continued: "This kind of biological and chemical weapons should be a very simplified biological form. In order to maintain their diffusion speed, all muscle tissues in the body are breathing anaerobic. The range of a one-time flight should not exceed fifty meters. Once this range is exceeded, these biochemical weapons will die of hypoxia. Their final journey should be to inject nerve poison into the human body. This biochemical shell poses a great threat to higher organisms with neurons."

Wang Long said: "Why not create creatures that survive for a long time and can produce venom for a long time? If this is done, it should be no different from ordinary venomous snakes. Evolved organisms in nature have perfect balance in all aspects. What this type of biochemical weapon pursues is the rapid final attack, which should not be considered a species. This kind of thing is written to pursue destruction."

Bibit said: "We are currently using flame burners to create barrier belts. We have discovered the location of local artillery." At this time, several patterns popped up on the screen. A fifteen-meter-long elephant trunk suddenly stretched out from the depression, shook it for a moment, and a thirty-centimeter biochemical shell flew over in the mouth of the nose of the tentacle.

The biochemical shells flew seven or eight hundred meters away. The world record of humans on earth's hammer balls is 7. kilograms, about 86 meters. It is already the limit of the limit when using muscles to reach this range. After the biochemical shells land, large creatures will die.

Bibit said: "Report that our legion cannot get close to this area so far." A human logistics official said: "Have you tried to assault with mechas? Now you should have a four-legged mecha." Bibit said: "If you use a four-legged mecha, they will use another biochemical shell."

Another image appears, which is probably a creature with high moisture like a jellyfish. A large amount of hydrofluoric acid liquid sticks to the steel frame as the colloid sticks to the steel frame, violently corroding the entire steel mecha.

After detailed discussion, on the three-dimensional map of the combat field, the Alliance Legion will establish three attack directions around this pass, one is a frontal attack, which requires a large amount of firepower and certain casualties. In order to drill holes and dig a tunnel in a rock part 400 meters away near the pass, the third type is to launch an attack from another natural tunnel. This natural tunnel is the route for a large number of demon legions to evacuate, and may encounter various blockages in dark caves.

Three military missions were placed in front of the three cavemen officers of Bibit. Later Yuanmiao Continent, these three options appeared in several games about famous battles of this era. The Human and the Cavemen Alliance were prepared to take three steps.

Of course, the ultimate choice of the caveman hero Bibit is to pursue the Demon Legion's retreat. The war began to continue to develop.

The camera switched. When the Dawn Republic and the Cavemen's legion invaded strongly and the dark pupils underground world, the underground world was expanding rapidly, and the Gu Nest forces immediately reacted. The losses of the Gu Nest demon warriors of about 100,000 were not a big deal. This is quite a matter of no more than twenty demon army in the Gu Nest. One of the carbon-based substances was completely destroyed. A large amount of carbon-based substances were thrown into the incinerator, which was irreversible.

Of course, what the reincarnationists are thinking about here is another thing. Huo Nan and Pan Ke, the two reincarnationists, have no idea where to end. The S-level mission has been completed, but now the area where they are located has been occupied.

Who did it? Did the powerful reincarnation man handle Huo Nan and Pan Ke after completing the task, and then hid in the dark? Or did some other episode happen?

The reincarnators formed a group to discuss these things on their own. This is the reincarnator's affairs. Alita plays the role of the indigenous NPCBoss in this world. So there is no reincarnator discussing this strange thing with her.

"What's going on with these two tasks in Tianyun?" Alita asked Tianyun. But what she got was a mechanical answer, "These two tasks have been processed by the reincarnation practitioners, and the specific rewards have been distributed."

In the mechanical programmatic answer, Alita frowned and thought about Tianyun's answer. As the first wave of reincarnation to this world, Alita saw Tianyun suffer a mysterious defeat in another space in this plane. Alita felt vaguely suspicious of Tianyun.

"What are you worried about?" When Alita was thinking about the sky cloud space, the Dark God's personality division was asked to Alita, "You and those people seem to be hiding something." The Dark God's personality division in the underground world has already become suspicious of Alita and others. As one of the most powerful wise thinking in the local area, the Dark God can see from the expressions of the reincarnation people that some of his own things were hidden.

Alita did not answer positively. Alita didn't want to explain this kind of thing, so she asked: "How many troops can be drawn near us in the battle pass area." Feeling that Alita concealed the diameter, the Dark God's personality thinking fluctuated for a moment. Such a thing was not heard and not explained, but admitted that he was hiding something. God is not easy to fool.

The Dark God's personality was not directly entangled, but revealed the numbers that Alita needed.

The lens switches, above the Titan, various signals fluctuate on the surface of Tai'an. The four main gods, now connected to the thinking system, began to discuss the current situation of Yuan Miao. The massive information exchanged by the four gods finally began to be fierce, and the four gods began to hesitate about something.

Ofei said: "Yuan Miao's situation is no longer optimistic. It's time to temporarily change the order of primary and secondary again." Xifeina said: "Are you going back to the original like this? Such a regression will not be a single and a half blow to your and my divine nature."

The God of War remained silent, and in the magnificent Palace of War God, it was like a stone sculpture.

As for the sea god Erin, he still maintains an indifferent attitude.
Chapter completed!