Just in front of Liu Qingshan's defensive position was a hillside.

And on the left side of that mountain city, an air defense battle is being played. And the protagonist of that big battle was Liu Qingshan's trump card combat power, the four sorties of MiG fighters. In the face of the enemy's peacekeeping bombers, the frozen helicopters, and Liu Qingshan's four MiG fighters, they almost did their best, and as a result, the efficiency of air defense was greatly improved, and the enemy's air combat power was almost beaten to pieces, messy, and unsystematic.

However, at this moment, one of the enemy's Guardian tanks, unknowingly, bypassed from the right side of the mountain, and actually attacked in front of Liu Qingshan's base. There was Liu Qingshan's airfield that had just been built. Wow, damn it, this guy is really good at breaking in, and he actually broke into Lao Tzu's most important place all of a sudden. Damn! It's abominable, it's abominable!

However, at that time, there was no important combat power of Liu Qingshan guarding his own airfield, such as the hammer tank, which was not guarded there. It's just, just a few Liu Qingshan's Reaper mechas. Although, Liu Qingshan also knows that that kind of Reaper mecha also has good attack ability, but, after all, they all belong to that kind of long-range attack combat power, although, Liu Qingshan also knows that kind of Reaper mecha also has good attack ability, but, after all, they all belong to that kind of long-range attack combat power, not that kind of combat power that is suitable for melee combat. And now, the enemy's Guardian tank is imminent. At this time, Liu Qingshan was really a little flustered.

There was no way, Liu Qingshan had no choice but to bite the bullet and order the reaper mechs of his own to fire at the enemy's Guardian tank. I saw that bundles of specially made missiles, dragging the tail flames that looked like colorful ones, roared out, whistled and flew away, and after crossing an arc, they attacked the target one after another. And those same missiles, fired from different directions, seemed to almost stain the sky red. It's as if countless fireworks are starting to set off all over the sky.

Although, although the enemy's Guardian tank is a combat vehicle that is good at close combat, after all, this is in Liu Qingshan's base, and what he is facing is also a large number of Reaper mechas. Therefore, the enemy's Guardian chariot finally chose to retreat. Moreover, Liu Qingshan saw that this kind of Guardian tank was still able to go backwards - rotate the turret to the back, and its travel speed was no worse than when driving head-on.

Liu Qingshan knew that this method of warfare could be said to be one of the biggest features of this kind of Guardian tank, so that he could retreat and fight back at the pursuing forces behind. It is indeed not false at all to say that it is a "return to the horse gun". However, whether it can just run away like this, that's not up to it. After seeing this, Liu Qingshan smiled coldly, and then mobilized a hammer tank, and from the other side of the mountain, he outflanked the enemy's retreating Guardian tank.

Actually, even if the enemy's Guardian tank was traveling faster, it wouldn't be a big deal. Yes, that's it. Because, Liu Qingshan's hammer tank, once it switches its attack firepower to the type of "absorbing beam", it can increase its attack distance several times out of thin air. Therefore, as long as the enemy's Guardian tank does not flee like flying, then it will definitely be able to be attacked by Liu Qingshan's hammer tank.

And the discovery of the matter also just verified Liu Qingshan's idea. The enemy's Guardian tank is two parking spaces faster than Liu Qingshan's hammer tank, and such a distance is indeed not worth mentioning for Liu Qingshan's hammer tank.

Moreover, at this time, the enemy's Guardian tank was retreating with all its might, and it didn't have much fighting spirit at all, so it just gave Liu Qingshan a good opportunity to attack. So, with Liu Qingshan's order, I saw that the attack of the hammer tank under his command also began. I saw that the head of the iron tank was glowing, as if it was emitting some light waves. Then, Liu Qingshan forcibly ordered it to draw it towards one of his own Guardian tanks. I saw that a pale cyan beam of light suddenly shot out from a launch hole at the front of the iron tank. The pale cyan absorber beam kept glowing with that pale cyan light in a wave-like curvature, and in that slight shaking, it connected the Guardian tank armor to the absorber beam that passed through guò to himself.

It's a pale cyan speed of light, which looks ethereal and uncertain, and on that beam of light, there is constantly shining with millilights, which looks very mysterious. Naturally, the enemy's Guardian tank will not be captured in vain, but will then start to fight back.

"Tom ~~~~" As the sound of shelling continued to sound, one after another shells shot out of the barrel, crossed a slight arc curve, and hit Liu Qingshan's hammer tank. "Boom~~~~" With a loud bang, Liu Qingshan saw that the health value of his hammer tank was also knocked out by about 30% at once. However, what made Liu Qingshan feel very relieved was that as the beam of light continued to act on the enemy's Guardian Tank, itself, Liu Qingshan's hammer tank's own health value, was magically restored to a certain extent. What made Liu Qingshan feel very relieved was that as the beam of light continued to act on the enemy's Guardian Tank, itself, Liu Qingshan's hammer tank's own health value, was magically restored to a certain extent.

In this way, although the enemy's Guardian Tank kept throwing shells on Liu Qingshan's hammer tank, it was about to not be able to continue to make Liu Qingshan's hammer tank's HP drop again, on the contrary, the enemy's Guardian tank, although desperately trying to break free from the shackles of Liu Qingshan's hammer tank's absorbing beam, although the distance was once widened, but in the end, it still did not escape the attack of Liu Qingshan's hammer tank. Finally, not long after, as the last bit of health was knocked out, the enemy's Guardian tank finally exploded into countless wrecks and fragments with a flash of fire, scattering in all directions......

"Hehe, hehe, boy, how is it, I finally tasted the power of Lao Tzu's hammer tank, right?" Looking at his hammer tank, the re-added barrel was exactly the same as the enemy's Guardian tank that had just been defeated, Liu Qingshan couldn't help but laugh. Yes, this kind of own hammer tank has such an advantage, once a target is killed independently, then the most powerful weapon of the target will also be absorbed by it......

Now, the war has basically entered a temporary recess. And Liu Qingshan is also making full use of this period of time to further inspect the construction of his own base and the deployment of his own position.

Liu Qingshan found that now, there are still three major defects in his base that need to be improved by himself. The first is that he has not yet established a combat research institute. And if we do not build such a "combat research institute", then it means, and it means, that we will not be able to build a superweapon - vacuum implosion bombs. At the same time, some high-end weapons, such as the Apocalypse Tank, etc., naturally cannot be produced. And in this case, it will naturally greatly limit his combat ability. At the same time, some high-end weapons, such as the Apocalypse Tank, etc., naturally cannot be produced. And in this case, it will naturally greatly limit his combat ability. So, the next step, the operations research room, which is no matter what, will also be built.

Second, it was only now that Liu Qingshan realized that he had made such a big mistake, that is, he had actually built an ore refinery in his base until now.

"Wow, wow, he's a girl, I said, I said how to use my own production and construction funds so quickly, it turns out that this is the case! Wow! Liu Qingshan couldn't help but sigh. And since this situation has been discovered, Liu Qingshan naturally decided to make up for this defect as soon as possible. Even if the production of other combat power and the construction of the base are stopped, they will have to make way for the construction of that ore refinery!

Yes, even if you think about it with your toes, you can figure it out, and if there is no money for production and construction, can other things be carried out?

"Wow, fuck! It seems that when Lao Tzu was a little bit ago, he was just busy with those base defense things, yes, all of them made the enemy's air combat power, especially those peacekeeping bombers, miserable! However, now, Lao Tzu finally knows about this matter, so naturally he will build that ore refinery first! Liu Qingshan thought.