Human slave star.

More than 100 spherical drones belonging to two assault ships rushed into various parts of the city at extremely high speed.

Although it was already night in this city, the darkness could not stop human detection equipment at all. The assault ship sent data scanned in the air and data received by the drone back to Xinyuan. Xinyuan's ship-based computer analyzed data at the fastest speed, almost where the drone flew and where the computer made the city's digital model. A city model full of alien civilization style quickly took shape in the computer.

In addition to reconnaissance terrain, drones are more important to detect enemy personnel. However, the body temperature of the Shang tribe is only 25 degrees Celsius, much lower than that of humans. The minimum detection temperature of the detection equipment on the drone is 28 degrees Celsius. Even if the Shang tribe stands in front of the drone’s lens, the drone will not regard the Shang tribe as a creature, but will ignore it as a stone or other inorganic substance.

There is no need to mention what kind of weapons the drone carries. The shape of the merchant cannot be determined. Even if the drone is equipped with the main gun of the Xinyuan, it is still a place where heroes useless.

Several drones have been destroyed by merchants because they broke into the building and lost their maneuverable space. Until the drone fails, these little guys who rely on program control cannot distinguish the merchants.

"It's just a blind eye!" Hei Bear said angrily afterwards.

The drone could not find the Shang people, but accidentally found many human slaves imprisoned in the building.

The black bear and wolf cub who connect the brain to biological computers have discovered this problem. They both tried to affect the drone's control system. The bottom limit of the detector's detection temperature is lowered below twenty-five degrees Celsius, but the detector's detection temperature range is fixed, and it is not the only thought they can change.

Moreover, the city is located close to the equator of the Human Slave Star. Even when it enters the night, its ambient temperature is as high as about 30 degrees. Even if the lower limit of the detection temperature is reduced, it may not have much practical effect.

Finding organisms through temperature has always been the most effective method for humans. Now this method is useless, and the function of drones is directly weakened by half.

The black bear and wolf cub had to use other methods to determine the location of the merchants.

Temperature is only the most effective means, but not the only means.

After an extremely brief exchange of consciousness, the two quickly reached an agreement. The infrared reconnaissance equipment of the drone was turned off and the motion scanning device and the graphics matching system were activated.

These two uncommonly used devices are not installed on the drone itself, but use the computing power of a ship-based computer to conduct detailed analysis of the images captured by the drone. The former compares the differences in two or several continuous images and discovers moving objects through the differences; the latter determines whether there are targets on the screen by matching the main appearance characteristics of the merchant family or whatever.

Since they are all judged through indirect methods, there are certain errors in action scanning and graphic matching. Even if the two are used in combination, 100% accuracy cannot be guaranteed.

But there are other equipment on the assault ships, which do not rely entirely on drones to provide data.

For example, a radar that can penetrate the exterior walls of a building and detect sensors that detect twenty-five-degree objects by analyzing environmental data.

Although neither of these devices can directly confirm the location of the merchant family, the targets determined are 80% the real goal.

As soon as the equipment was switched, Xinyuan No. identifies the location of a large number of merchants through the drone, and the drone that was originally moving at high speed immediately launched an attack.

High-speed drones often stop after discovering the target, and switch to a suspended state in a blink of an eye... This is a drone carrying a rifle. This drone synchronously starts the fire control system after hovering, and locks the target.

The skin of the Shang people is much rougher and much stronger than that of humans, but the Shang people are not powerful cosmic creatures after all, and their skin cannot block the tungsten alloy armor-piercing bombs.

Using tungsten alloy armor-piercing bombs is a bit wasteful. Judging from the actual killing effect, it can effectively kill the enemy.

If the enemy is equipped with fully enclosed armor like the Atlantis, the drone will make no achievements. However, for some reason, all the merchants went barefoot in battle, with no equipment except weapons, not like regular troops, but like guerrillas under certain extremist organizations.

This greatly reduces the difficulty of massacre of assault ships, and a large number of exposed enemies fell in pieces under the attack of assault ships.

After the battle lasted for a few minutes, the enemy still did not use large air defense equipment. The black bear and wolf cub couldn't help but breathe a sigh of relief at the same time.

Although they are not on the assault ship, they feel like they are immersive after being connected to the virtual control system, which often makes the controller make wrong judgments.

Human instincts are not so easy to overcome.

The exposed enemy is the priority target for no one. The city was originally in chaos because two assault ships were approaching the city. After the attack began, all the Shang people quickly fled into the building like frightened rabbits.

But the Shang people's buildings are not war fortresses. Various ground-to-ground weapons on the assault ships launched a comprehensive attack on the building. Laser cannons melted through the exterior walls of the building and carried out precise strikes on the enemies in the building; rapid-fire cannons aimed at the ground and fired continuously, smashing the merchant buildings to pieces and even collapsed on the spot.

The Shang tribe is not completely powerless to fight back. The hundreds of drones that sneaked into the city were all consumed in just a few minutes. The brave Shang tribe kept attacking the buildings with deadly artillery fire from assault ships, trying to shoot assault ships with anti-aircraft weapons.

However, all this was futile. All enemies who rushed out of the building were immediately hit by the assault ship. The earth was trembling and the city was crying. The flames, smoke, collapsed buildings were everywhere, the corpses of the Shang tribe and the human remains affected by the battle. The gray blood of the Shang tribe and the red blood of the humans were mixed together and did not blend together, forming a blood pot of strange colors, like an abstract work that ordinary people could not understand no matter how they read it.
Chapter completed!