Yes, now, it is certain that Liu Qingshan is commanding the commando under his command to fight Tai Chi with those alien aliens! However, in Liu Qingshan's heart, he had already made a very clear decision, that is, to take this opportunity to leave this place of right and wrong first. Then, after finding some of your other combat units, you can lead the engineer team back to this abandoned base!

"It seems that it is destined that this abandoned military base is my blessed land!" Liu Qingshan couldn't help but sigh again in his heart.

At this time, the sky once again became yellow sand, and the sun looked like a moon at this time, so dim, and even a little bleak. The gale roared, blowing the long yellow sand all over the sky. All kinds of terrible roars kept coming, and they sounded like they couldn't help but be creepy.

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And now, since his health has been completely restored, so, in the current situation, naturally, the speed of the commando is getting faster and faster, and it seems that his body is as light as a swallow, and he is at least three points faster than he used to be.

At the same time, his movements are also more agile, and he is almost like flowing water for the dodge of those alien aliens, and he can be comfortable and comfortable at all times. From this point of view, vigorous vitality and strong ambition also have a very obvious impact on a person's combat ability.

At the same time, psychologically speaking, he accidentally stepped on a life gem just now, which made his health value, and in the blink of an eye, he suddenly recovered as before, and also reached the most prosperous Cheng dù, which also invisibly enhanced his confidence.

In this way, in the middle of the march, not far ahead, a fierce burst of artillery fire came! Originally, Liu Qingshan wanted to lead this commando Falcon to dodge, but he thought that one of his very important tasks was to find those troops that had been separated. Therefore, in this case, Liu Qingshan was only slightly stunned, and then he still led the commando to continue to move forward.

Soon, after turning a mountain pass, Liu Qingshan saw that five or six alien alien medium-sized mecha were besieging seven or eight infantry there! Looking at the appearance of those infantrymen, Liu Qingshan felt very familiar. Looking closely, those guys are all holding shoulder-mounted launchers in their hands, and judging from their outfits, they are clearly members of their own missile trolley squad!

At this time, between the two sides, they are fighting to the death. In this case, Liu Qingshan can be sure that if his three-star elite-level commando attacks from the front, there will definitely be no good results. Therefore, in this case, the best way to attack is to outflank the enemy from the flank!

Although, although he is only a commando, this commando is already clearly different from ordinary infantry! That is, whether in terms of level or function, this three-star elite-level commando has the ability to be ten at the same time.

So, just like that, just when the battle was raging in front, suddenly, from behind those alien alien mechas, there was a crisp gunshot! Papapa~~~Papapa~~~ The sound of gunfire is clear, and even, there is an incomparable momentum! At the same time, several white beams of light actually attacked the past, and it looked like a light saber one after another, piercing the space, extremely powerful.

"Boom boom~~~~" suddenly received such a fierce attack from behind, at this time, the alien alien monster that was attacked, suddenly roared loudly, and then just turned around, but, the painful attack just now, the extremely powerful lethality, has made it no longer have any breath of life, so, boom, a tall biological body, like a small mountain, fell to the ground.

And as the alien alien monster fell, soon, the commando falcon quickly shifted the target of the attack. In this case, the other members of the Missileman squad were greatly encouraged for a while. So, the momentum came up all of a sudden. After a front-and-back, inside-outside attack with the commando Falcon, the remaining medium-sized alien mechs were finally wiped out.

Subsequently, under the leadership of that commando Falcon, about a dozen members of the engineer team were finally rescued, and then, Liu Qingshan ordered the falcon to immediately return to the division and march eastward, rushing in the direction of the abandoned military base.

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And at this time, in mid-air, the alien alien fighter plane was whistling, flying, and it couldn't be shaken off. Later, a large number of various alien alien forces were gathered again, and they were in hot pursuit. In this case, Liu Qingshan ordered the commandos to falcon and put those engineers at the front of the team, while the other combat team members were all covering behind.

That's it, fighting and fighting all the way, fighting and walking all the way, fighting all the way, drinking all the way. In the midst of the rain of bullets and bullets of some alien aliens, it took a lot of effort to finally arrive at the abandoned military base. At this time, this abandoned military base is even a holy place in Cheng Hao's mind!

Holy land, yes, holy place! Because as long as you have such a military base, even if that military base is already abandoned, Liu Qingshan, who has mastered the top maintenance technology, will naturally not care very much.

After the team finally arrived at the abandoned military base, Liu Qingshan ordered the falcon to quickly build a defense line on the periphery, and at the same time, ordered the engineer team to repair the military base as soon as possible. Moreover, Liu Qingshan also clearly pointed out that the focus of restoration should be on the power plant. The supply of electrical energy, no matter when it is, is the most important thing.

Soon, all the members of the engineer team were engaged in the restoration of the abandoned military base. Liu Qingshan knew that even if it was the engineer maintenance team that mastered the technology of re-marching, it would definitely not be so easy to repair the abandoned base in a short period of time. After all, no matter what, this master-slave military base has been abandoned for many years. In the past few years, the wind and sun, coupled with some man-made damage, therefore, the difficulty of repairing the base is not at all what Liu Qingshan can imagine!

However, the attacks of those alien aliens did not stop because of this. Soon after, the alien aliens who had been following them were coming over, and soon, they had already rushed over.

"Hit!" At this time, for that commando, he naturally knew that it was a critical moment. Yes, it is. Once those alien aliens break through the defense line and let them enter the abandoned base, the consequences are unimaginable. Therefore, now, even if you have to pay a big price, no matter what, you must block these alien aliens from the outside of the defense line!

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However, in this case, the attacks of those alien aliens are too violent, and they go forward one after another. Large three-legged alien mecha monsters, medium mecha monsters, and small low-level aliens, large and small, mixed into a tide of attacks again and again, frantically testing Liu Qingshan's defense.

Originally, the combat strength under Liu Qingshan was not very large, just the dozen or so infantry led by that three-star elite-level commando. Now, they are all fighting bloodily, and they are swearing to defend their positions to the death. Yes, each of them knew very well in their hearts that once the position was lost, then there would be no doubt that this abandoned military base would no longer have any possibility of recovery. And at that time, it's too late!

Yes, fighting, although, the most important thing, still depends on strength. However, momentum, confidence, willpower, these factors are also very important. For this point, Liu Qingshan's heart is very clear. In the current situation, it can basically be said that the competition between the two sides is no longer combat power, but willpower! It's momentum!

And just like that, in the midst of such a fierce attack, three hours passed again! These three hours, for Liu Qingshan, are simply longer than three days, or even three years! In these three hours, the combat unit under his command, which had only less than thirty infantrymen, was desperately defending, almost to the point of running out of ammunition and food.

Moreover, with the passage of time, the attrition is also very strict, and now, there are less than ten of the more than 30 fighters left! It can be said that now, once again, it is the last moment! After seeing this, Liu Qingshan's eyes were almost on fire.

"Report to the Commander, that abandoned military base is finally repaired! All the military facilities inside, except for the construction of the main plant, the ore refinery, the boot camp, and the tank factory, are already in normal use! At this time, the small leader of the engineer who was in charge of the maintenance of the base came over and reported to Liu Qingshan.

After hearing this, Liu Qingshan couldn't help but feel relieved, and said in ecstasy: "Really? The construction plant is not yet operational? Well, that doesn't matter, as long as the tank factories and boot camps are up and running. Now, what I am most in short need is combat strength, which is combat strength! Of course, in addition to that, the ore refinery, you should immediately continue to work hard for me to find a way to make it work. That doesn't matter, as long as the tank factory and boot camp are up and running. Now, what I am most in short need is combat strength, which is combat strength! Of course, in addition to that, the ore refinery, you should immediately continue to work hard for me to find a way to make it work. After all, the economic source of the base is basically completely dependent on it! At this time, the commando captain Falcon, after patting the shoulder of the engineer leader, almost immediately reported to Liu Qingshan.

"Order the tank factory first, and sir will produce ten mammoth tanks!! Well, yes, it's really not good, it's okay to have eight! At this time, Liu Qingshan almost went crazy with joy after knowing that the base could finally operate normally.

"Report to the commander-in-chief, right now, due to the science and technology center in the base, it is not yet functional, because it has not been fully repaired. Therefore, the mammoth tank will not be able to be produced for the time being. Commando Captain Falcon once again reported back to Liu Qingshan.

"Huh? Damn, in that case, then, simply, let's produce some Marauder tanks first! This should always be able to be produced, right? Well, in addition, order the recruit training camp to train thirty missile squads for Lao Tzu in the shortest possible time! Damn, for a period of time, Lao Tzu has been miserable by the opponent's air combat force! Liu Qingshan said.

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What Liu Qingshan said is naturally the truth.

Prior to this, because the more than a dozen sorties of Fire Eagle fighters that Liu Qingshan had sent over had contained the firepower of a large number of air fighters in the alien alien area, in that case, Liu Qingshan's ground combat forces did not obviously feel the existence of the threat.

However, with the dozen or so of Liu Qingshan's Fire Eagle fighters, they were finally knocked out, so Liu Qingshan once again lost the right to evacuate. In the tragic defensive battle not long ago, a large number of air fighters once dealt an extremely heavy blow to Liu Qingshan's combat strength on the ground.

However, later, as Liu Qingshan's Fire Eagle fighters were gradually defeated, the air combat power of the alien alien once again occupied a clear advantage. Therefore, it was precisely under this circumstance that Liu Qingshan decided that no matter what, he must also strengthen the production of anti-aircraft firepower.

Before that, because there was no production base in this alien space on his side, all along, in the face of the air attack of the alien alien, Liu Qingshan's infantry could only endure humiliation. Now, it is finally possible to train new combat forces, and the anti-aircraft firepower that Liu Qingshan has been looking forward to for a long time can finally appear!

"Sir, the production and construction funds in our hands now are not very abundant, only a little more than 20,000." At this time, the three-star elite-level commando leader Falcon reported to Liu Qingshan.

"Well, I see! More than 20,000 production and construction funds, to be honest, is really not a lot! However, the biggest problem we are facing now is that the ore refinery in our newly repaired military base is not functioning properly! Alas, this is really killing us! However, fortunately, now, after all, Mr. can finally produce some combat troops, at least he can respond to an emergency! Okay, let's first produce some of the combat units I just ordered! Under the current situation, we can only take one step at a time. Liu Qingshan said to the commando leader Falcon.

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Finally, half a day later, seven Marauder tanks, as well as a group of infantry of all kinds, were finally produced. And among the infantry in that group, naturally most of them are still members of that kind of missile squad. Yes, for Liu Qingshan, it is naturally urgent to strengthen his air defense combat force.

And at this moment, as if he wanted to test the firepower of the members of the group of newly trained missile trolley squads, above his head, there were once again bursts of whistling sounds, which sounded very harsh. Immediately, a series of raids began. On the ground, the base that had just been repaired by Liu Qingshan's engineers was shrouded in smoke for a while, and quickly.

"Missile squad, give someone a fight! Beat me all those bitches for Lao Tzu, and give them all to me! Liu Qingshan shouted with some hysteria.

"Whoosh~~~Whoosh~~~~" Those missile squads, it should be said, are combat forces with both air and ground attack capabilities, and in Liu Qingshan's infantry combat sequence, it is definitely a very core force. One by one, the missiles roared through the air, crossed one round arc after another, and hit the target in mid-air! So, as the sound of explosions continued to come, in mid-air, two alien alien fighters were shot down in this way.

"Boom Boom~~~" On the ground, with the two sorties of enemy fighters, dragging the billowing black smoke, they hit the ground one after another, and countless gravels were also blown into the air one after another......