Chapter 1388

Sure enough, 200 kilometers away from this mother's nest, there is a relatively large mother's nest, which is somewhat similar to the mother's nest where Liu Qian was completely annihilated. It seems that there are some liquid spraying animals and electric saw animals under the ground.

However, the size of this mother nest is not as large as the one that Liu Qian was wiped out. It should be only about half of that mother nest. The size of the nests of these indigenous monsters is related to the size of the local Shin veins. The larger the shin veins, the larger the nest size of indigenous monsters.

Speaking of these Aboriginal monsters, they feed on burners. Where burners exist, they are in their shadow. However, Liu Qian suspects that they are not the original aborigines on planet hy32, but have only recently moved here. Otherwise, they should occupy all the burners on planet hy32.

After scouting around, Liu Qian also found several other ore veins far from the monster's mother nest, so he quietly transferred some machine workers and opened several more bases to increase the mining speed of the polished ore.

When Liu Qian had 1000 disintegrators, 300 overlord bombers, 20 vomitors and 10 explosive ~ plasma bombers, the mother nest 100 kilometers away suddenly had abnormal energy fluctuations. According to Liu Qian's exploration, more than ten thousand machetes rushed out of the mother nest. Their direction is the main base built by Liu Qian first!

"They must have some reconnaissance method I don't know and found my base, otherwise they can't launch an attack suddenly!" Liu Qian felt something was wrong.

But now is not the time to think about it. Liu Qian has only more than 1000 troops out of 10000 machetes. There is no turret in the base. If you are not careful, you may be pushed flat by these machetes.

Liu Qian quickly issued defense instructions to the main base. The disintegrators, Overlord bombers, vomitors and Blasters found a suitable terrain and met the direction of more than 10000 machete beasts.

Liu Qian himself loaded three explosive ~ plasma bombs and flew over more than 10000 machete beasts. He sent out a power grid attack and killed hundreds of machete beasts. Then he quickly flew back to the base and loaded three explosive ~ plasma bombs again. Repeat the operation just now. When more than 10000 machete beasts were killed in front of the machine army, there were only more than 7000 left.

The great wall of steel made up of disintegrators quickly took a semi-circular shape and sandwiched it with more than 7000 machetes. The overlord roared with gunfire, and the vomitors exploded at a fixed point. Then the explosive ~ slurry bombers fired explosive ~ slurry bombs at the machetes squeezed together. The powerful power grid broke down and burned a large number of machetes in an instant, but the machetes in the rear rushed over again immediately, Liu Qian's iron and steel defense line was bravely attacked.

Although Liu Qian's precise operation brought his own combat power to the extreme, 2000 machetes finally broke through Liu Qian's steel line and rushed to Liu Qian's main base.

Liu Qian had no choice but to pull out two-thirds of the machine workers in the main base, about 20000 or so, and greeted them outside the base with welding guns and other tools. He formed an array with fragile bodies to block the 2000 machetes and delay their speed of entering the base. Liu Qian continued to load explosive ~ slurry bombs from the main base and killed the machetes in a large area, Two thousand machete beasts wielded extremely sharp front claws, stabbed and knocked down 20000 machine workers. After that, they were also killed by Liu Qian's explosive ~ plasma bullets, leaving only more than 300.

Liu Qian pulled out the remaining 10000 machine workers, cooperated with the precise operation, and sent energy bombs and explosive ~ plasma bombs to the machetes from time to time. Finally, he killed all the 300 machetes, but the number of machine workers decreased to only 3000, and two buildings in the main base were destroyed.

"Grass!"

Looking at the wreckage of robot soldiers and the burning main base, Liu Qian's lungs are about to explode. Fortunately, he is heartless and will not be really exploded.

After cleaning up his mood, Liu Qian sent some machine workers to clean up the nearby battlefield, took a large number of monster bodies and robot debris back to the main base, put them back in the smelting furnace, and soon refined very pure polishing, entered the Arsenal and produced all arms again.

Liu Qian flew to the place where the mother's nest was located 100 kilometers away and explored it. Now there are only dozens of machete beasts on guard near the mother's nest. It seems that the mother's nest has exhausted the mineral vein on the ground and can't produce more machete beasts.

After exploring the mother nest, Liu Qian flew to the larger mother nest 200 kilometers away from the mother nest. There was no movement in the mother nest. It seemed that he was not ready to attack Liu Qian's main base and avenge the previous mother nest.

I can't guess whether or how these mother nests are connected. If all the monsters in the mother nest pour out to attack Liu Qian's main base, Liu Qian may have to move home again.

Liu Qian quickly resumed production while monitoring the movement nearby. With the bodies of more than 10000 machetes and the remains of the original robot soldiers, Liu Qian soon built a robot army of 6000 people.

Then Liu Qian sent a thousand troops to kill the mother nest more than 100 kilometers away and bombed the turtles and monsters underground. After killing, the body was also dragged back to the main base and thrown into the smelting furnace.

Machine workers don't need to use polishing. They can use ordinary metal. The quantity soon recovered. Liu Qian looked for several small polishing mines nearby, continued to mine and explode troops at the same time, and went to destroy the mother nest of about 50000 mixed troops at the right time.

A good news came from the Mars base. Through the efforts of scientists, they have created a sustained detection device, which can detect the changes in the content of burnish under the ground within a few kilometers nearby. After sending the structural map to Liu Qian, Liu Qian's Arsenal can produce this detection device in batch.

The detection device can be installed on the suspenders, adding a function to them, so that the robot troops will no longer worry about ambush under the ground wherever they go.

Although Liu Qian can also detect underground ambushes, in Liu Qian's construction of his robot army, they should be able to fight without him. Especially when the scale of the robot army becomes larger and larger, Liu Qian can't provide vision and detection for each robot army, so it's better to let them have their own detection function.

Next, Liu Qian continued to open bases and explode troops, put machine workers into mines far away from the mother nest all over the planet, and accumulated strength bit by bit. Once the number of machine soldiers reached about 50000, he would launch a new round of counter attack.

In the new week, old devil's new book "future playground" is hitting the list of new books of contracted authors. I urge my brothers and sisters to transfer their recommendation votes for "Thriller world" to the new book "future playground". Old devil is very grateful! Kowtow!

... (to be continued.)