Chapter 623

The laser passed through the channel of more than 280 meters, leaving a round hole the size of a bowl and several meters deep on the wall at the end, which exhausted the last energy and made Lu Ziming feel painful.

"Black sheep! Don't you know that turning down the power of the laser gun will waste so many of my crystals!"

Lao Qian was stunned by the power of the laser gun. "This is the lowest gear. It's too abnormal...!"

"Shoot quickly, the mutant ant is coming again!"

The laser gun attacks a straight line, not a plane, not a whole. It is OK to deal with large mutated organisms, but it is not only a waste to deal with the sea tide like cannon fodder mutated ants, but also the effect is not high, and even the effect is not as good as that of the four heavy machine guns.

At this time, the mutant ants surged up again, and the fire on the position could only just suppress the attack of the mutant ants. However, over time, when the heavy machine gun overheated and misfired, it had to be forced back by the mutant ants.

"What to do! How can we stop the attack of mutant ants?" there is no napalm burning bomb in hand. It is obvious that ordinary combustibles can not stop the attack of mutant ants. If we continue to fight, it will just delay the attack time of mutant ants.

"Gauss weapon!" Lu Ziming's idea suddenly flashed. How could he forget the Gauss weapon.

According to the level of civilization, the primary civilization is a primitive civilization based on the planet. The development of human aggression on earth for thousands of years has stepped into the sequence of secondary civilization.

The symbol of class II civilization is that it has mastered the low-level civilization sailing in the stellar system and has nuclear technology. The flight speed of class II peak civilization can reach more than 30% of the speed of light. The attack means are mainly kinetic energy weapons, laser weapons and large equivalent hydrogen bombs. Class II peak civilization has the technology to use low-level energy weapons and can manufacture municipal spacecraft. The defense means mainly rely on the armor of the fleet itself, The navigation technology is controlled nuclear fusion.

If you reach the third level civilization, you will master the energy shield technology and the civilization of energy recoil driving navigation technology. The third level civilization can manufacture municipal and provincial spacecraft, and the speed will not exceed 50% of the speed of light. The attack means uses more mature energy weapons and light weapons, and the defense means is energy shield.

According to this classification of civilization, the earth's human civilization can only be regarded as the initial stage of secondary civilization. Thermal weapons are the most common means of attack. The higher ones are Gaussian weapons, laser weapons, and large equivalent hydrogen bombs. The shaped charge guns and laser weapons in Lu Ziming's hands are the products of secondary civilization and belong to the middle and later stage of secondary civilization, It is powerful, but without the support of controllable nuclear fusion energy, no matter how powerful it is, it is also waste.

Gaussian weapons are different. Gaussian weapons are magnetic weapons. When shooting, they create a bipolar magnetic field and pull the target it aims at (such as a person) towards the weapon, of course on the atomic scale. Then, we see that the weapon ejects a strong pulse stream, pulling the constituent atoms of the target away from the weapon itself.

Human civilization on earth began to develop Gauss weapons as early as decades ago, but because of the size, they can only be used in warships and subgrade bases, and can not be miniaturized.

However, Chiyou space science and technology civilization has obviously stepped into the three-level civilization sequence. Gauss weapons have long been the weapons to look for. This is why Lu Ziming did not pay attention to Gauss weapons at the beginning. If there are more powerful weapons, who will use broken weapons.

But Lu Ziming neglected one thing, that is, the problem of energy. Without massive energy, any high-end weapon is just a fire stick. Under the existing scientific and technological conditions, Gauss weapons that seem high-end in human eyes are only the most common weapons and equipment in Chiyou space, and they only appear in the exchange list, not even in kind.

Lu Ziming had a headache. He neglected the key problem, that is, the lack of energy supply.

However, it's not too late to realize that Gaussian weapons are enough to deal with ordinary mutant ants. Using laser guns can only be said to be overqualified, and it's just good to deal with mutant creatures of order 6 or so. Of course, if a small nuclear battery is used, the shaped gun is also a good individual weapon. The problem is that Chiyou space is ready-made science and technology. It is impossible to develop science and technology suitable for human needs without a large number of scientists. This matter can only be considered when Lu Ziming stabilizes.

"You wait here. I'll be right back. If you have anything, contact me immediately." Lu Ziming threw an extra thing half the size of a mobile phone to Lao he Dao.

"Brother Lu, where are you going?" Lengshuang wanted to follow Lu Ziming as soon as she saw him leave.

Lu Ziming also prepared to hand over the evolutionist in the base and said, "follow me!"

On the way from the fourth floor to the second floor, there were gunshots and screams everywhere. They were passing through the passage like ghosts, floating from far to near, like ghosts in hell.

You don't have to look around at all. Just look at the panic stricken and bloody crowd around you, trampling on each other and crowding together. Even Lu Ziming was rushed back and forth by the crowd. You can think of how tragic the war was. Although he knew there would be this day, when he saw it, Lu Ziming's heart still kept shaking violently, with bursts of heart wrenching pain.

"Everyone, if you don't want to die, stop immediately and I'll take you to a safe place?"

Not many people in the crowded and noisy crowd noticed Lu Ziming's words, but a middle-aged woman who ran past Lu Ziming with a teenage girl looked at Lu Ziming and said, "who are you? Why do you say to take us to a safe place? You don't want to harm us!"

Lu Ziming was not wearing a military uniform. As early as fighting with mutant ants, his military uniform had been corroded. He took a set of light blue clothes from the space ring. It looked a bit like work clothes. Naturally, he didn't have much credibility.

"Aunt! What I said is true. Following me can make you safe..."

"Bah! You are a thief. You are greedy for my daughter's beauty. I see too many people like you. Go away!"

Lu Ziming looked embarrassed. His image was really not very good. He soaked in the stomach of the mutant earthworm last time, and his hair fell off. He didn't grow much these days. In addition, he was ragged and grabbed a bloody short sword in his hand. He didn't look like a good man. Even he began to suspect that his motivation was impure.

When she didn't know how to answer the middle-aged woman's words, Leng Shuang around explained: "I'm Leng Shuang from the evolution camp. We can take you to a safe place and follow us if you don't want to die!"