After seeing this, Liu Qingshan knew that it was very likely that his base here could no longer continue to insist. After thinking of this, Liu Qingshan gathered all the sickle mecha in his hand at this time, and then, towards the target, towards the enemy's Tiangu mecha, rushed over. Yes, for Liu Qingshan, such a desperate attack is indeed quite rare, and it is rarely used. However, this time, he was quite helpless.

"Hit! Damn, give Lao Tzu a hard beating! Liu Qingshan couldn't help but shout with some hysteria. Yes, although, although Liu Sen did not use his scythe mecha to attack the enemy's Tengu mecha in the previous time, however, this does not mean that he knows nothing. Yes, this kind of scythe mecha of his own, that is, the infantry combat power of the enemy army! As for the enemy's chariot-like combat power, it is almost lethal.

It's just that, it's just that now, the situation has reached such a point, and I naturally can't think about other factors anymore, and I can only go all out, what's the point.

"Dadada~~~~~~~~~" Liu Sen saw that at this time, his scythe mecha took the lead in attacking the target. I saw that two of the three "antennae" on their fuselage slowly moved to the direction of rushing towards the target, and then, with a sound of "dot ~ ~ ~ toot tot dot ~ ~ ~ toot tot tot ~ ~ ~ ~ toot tot tot ~ ~ ~ ~ " The roar of the PKX 12.7 mm heavy machine gun continued to sound, and clusters of tongues of fire continued to spray out from the mouth of its barrel, and the strings of bullets were like meteors one after another, and they continued to shoot at the target.

However, what did not surprise Liu Sen was that now, he finally discovered that his scythe mechas, for the enemy's tengu mechas, their attacks were actually so powerless, as if they were scratching their boots! However, not long after, the counterattack of those enemy Tengu mechs, for the enemy's tengu mechas, their attacks were actually so powerless, as if they were scratching their boots! However, not long after, the counterattack of those enemy Tengu mechs also began!

"Tom tom ~~~~ Tom tom ~~~~~" The sound of shelling continued to sound, and one shell after another hit the target fiercely. As a result, in the explosion of "boom", Liu Qingshan clearly saw that the sickle mecha of his own, with the sudden decay of its health value, exploded quickly, quickly, boom, one after another.

"Wow, wow, it seems that this time, there is really no hope for my own mother! Well, in this case, Lao Tzu might as well have thirty-six plans, and it is the best policy! Otherwise, it is very likely that all of your old money will be wasted here! Wow, damn it, what a fucking bad luck, what a fucking bad luck! Liu Sen couldn't help but sigh.

Yes, and this point is exactly, and it is almost Liu Qingshan's life-saving technique. Like that, knowing that he is invincible, but still resisting stubbornly, he Liu Qingshan will never be able to do it, that's not his style, let alone his character.

Therefore, next, Liu Qingshan hurriedly made a bag of his construction factory, transformed into a base car, and took advantage of his own scythe mechas, still insisting on continuing to fight with the enemy's tengu mechas, and then, in a hurry, towards his base camp base, quickly retreated, retreated.

Fortunately, the enemy's Tengu mechas, after finally defeating Liu Qingshan's sickle mechas, did not continue to advance and chase after them - they naturally knew that they still accepted it when they saw it. Because if you want to go deep into the base of Liu Qingshan's base camp, if you rely on these tengu mechas alone, it will almost be impossible to return.

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And for the reconstruction of the forward base again, Liu Qingshan naturally learned some lessons from the last time: you can't be so passive anymore! Yes, last time, the reason why I was killed by the enemy's Tengu mecha was that I didn't produce powerful combat power in time! For example, once you produce the Apocalypse Tank or the Iron Hammer Tank, then for Liu Qingshan's heavy tanks, once you produce the Apocalypse Tank or the Iron Hammer Tank, then there is almost no problem with the enemy's Tengu tanks and Liu Qingshan's heavy tanks.

But then again! Once the emphasis is only on the production of that kind of heavy combat vehicle, the production of its own air defense combat vehicle (bullfrog vehicle) can only be slowed down first. And once that happens, things will also be very unfavorable to the initial construction of Liu Qingshan's base. Yes, that's it. Because, at the beginning, it is often the time when the enemy's air power is most active. For this point, Liu Qingshan's heart is naturally very clear.

However, soon, Liu Qingshan found a way, that is, to build two anti-aircraft turrets first, and at the same time, build several machine gun bunkers. In this way, the preliminary air defense problem will be solved at the same time, and the preliminary ground defense problem will be solved. And he is just right, he can use this time gap to complete the purpose of building his own heavy mecha strategy.

In this way, the construction of Liu Qingshan's base is proceeding steadily and steadily in accordance with such a plan. At this time, Liu Qingshan finally built a super reactor successively, so that, on the one hand, he finally solved the power problem needed for the construction of his base, and at the same time, he finally solved the problem of building a science and technology research institute in his base that could improve his combat power.

Finally, finally, a scientific and technological research institute was finally built. And Liu Qingshan finally couldn't wait and set up a production plan for four Apocalypse tanks. Of course, before that, Liu Qingshan was naturally not idle, and he still produced four sickle mecha first. Moreover, because of the "stepping" on an upgraded box, there are already two sickle mecha that have just been produced, and they have finally been upgraded to the level of one-star veteran. This, in order to improve the combat effectiveness of the two sickle mechas, there are already two sickle mechas that have just been produced, and they have finally been upgraded to the level of one-star veterans. This is still very beneficial to improving the combat effectiveness of his two sickle mechas.

However, just when Liu Qingshan had just built his base to look a little bit, suddenly, through the electronic map of Guò, Liu Qingshan finally found that behind his base, there seemed to be some enemy force active. After seeing this, Liu Qingshan couldn't help but be slightly stunned. Wow, fucking bastard, fucking bastard! So soon, he has already sent combat forces to rush to Lao Tzu's base! Wow, what a goddamn ......

Then, after switching the perspective, Liu Qingshan couldn't help but suddenly feel a shock: in the hinterland of his base, there were actually three Tengu machines of the enemy army moving there! Although, although the enemy's three Tengu planes did not carry out any effective attacks on the military facilities in their bases, this had already made Liu Qingshan break out in a cold sweat!

Although, at this time, Liu Qingshan's Apocalypse Tank has not yet been produced, but then again, at this moment, whatever Liu Qingshan says, he will not allow any combat power of the enemy army to rush into the hinterland of his base! So, Liu Qingshan gave an order, and his four sickle mechas, once again, from the outpost, turned around and turned around, rushing towards the enemy's three Tengu mechas, with all their might!

At this time, Liu Qingshan saw that the enemy's three Tengu planes were conducting reconnaissance activities there. In front of them, there were snowy searchlights, flickering and flickering, looking like ghostly shadows.

"Hit!" At this time, Liu Qingshan didn't have time to think too much about it at all! With his own order, he saw that the four scythe mechs of his own began to launch a fierce attack on the three tengu mecha of the enemy army with all his might! I saw that there were already two sickle mecha that had just been produced, and they had finally been upgraded to the level of one-star veterans. This, in order to improve the combat effectiveness of the two sickle mechas, I saw that two of the three "tentacles" on their fuselages slowly moved to the direction of rushing up towards the target, and then, with a sound of "doodoo dot ~~~~~ toot tot to~~~" The roar of the PKX 12.7mm heavy machine gun continued to sound, and clusters of tongues of fire continued to erupt from the barrel mouth of its barrel, and the strings of bullets were fired at the target one after another like meteors......

Originally, the four Tengu mechs of the enemy army did not want to exchange fire with Liu Qingshan's combat power in the hinterland of Liu Qingshan's base. Originally, the four Tengu mechs of the enemy army did not want to exchange fire with Liu Qingshan's combat power in the hinterland of Liu Qingshan's base. However, at this time, in the face of Liu Qingshan's four sickle mechas, they had no room to retreat.

"Da ~~~~ Da ~~~~~" So, a fierce gunshot rang out. Between the two sides, it was another fierce battle. However, this time, because two of Liu Sen's four sickle mecha have been upgraded to the level of a one-star veteran, it is natural that its combat ability has been greatly improved, so after a very fierce battle, finally, Liu Qingshan's three Tengu mecha of the enemy army were finally eliminated after paying the price of one sickle mecha.

Seeing the enemy's three Tengu mechas, finally like this, they were destroyed by themselves, Liu Qingshan finally breathed a long sigh of relief. Hehe, hehe, this should be all counted, even if it is to let yourself avenge that time! You know, the last time, I was also using four sickle mecha to fight against several of the enemy's tengu mechas. However, at that time, the four scythe mecha of his own were all lost, and they were completely wiped out by the enemy's tengu mecha.

―――――――――

However, although this is the case, but, in Liu Qingshan's heart, it is very clear, that is, that is, he is now, in fact, he has just begun. Yes, you know, this time, the enemy's combat ability has been increased by a whole level compared to the last time! Liu Qingshan naturally understood very well in his heart, and he had been upgraded by one level, what did that mean?

So, on the one hand, Liu Qingshan continued to produce the Apocalypse tank. After all, this kind of Apocalypse Tank is the most important combat power in your base! Dealing with the enemy's heavy mechs, that's almost the only thing to do! On the other hand, Liu Qingshan duly began to build his own superweapon: vacuum implosion bombs. Liu Qingshan knew that although this super weapon was not a decisive weapon, but, then again, whoever built the super weapon first would have the opportunity to use this super weapon first!

In addition, just at the front of his position, a maintenance vehicle is also being built......

At the same time, in order to deal with the enemy's army, the infantry combat power that may come out, for example, the imperial warriors of the enemy army, some bow and arrow girls, and so on, although they are only infantry combat power......

However, however, their combat ability is really quite terrifying, except for their own sickle mecha, other combat power, even their own Apocalypse Tank, it is difficult to defeat it! So, now, now that he has built a combat research institute, and since he already has the ability to produce his own super female soldier, Natasha, then, naturally, he should produce one......

However, just when Liu Qingshan was busy with such production, suddenly, there was a fire in his backyard again. An enemy Imperial warrior, I don't know when it started, actually rushed to the hinterland of his base again, and was heading towards his own ore refinery, starting a fierce attack! After seeing this, Liu Qingshan couldn't help but be furious.

So, with an order, his scythe mecha, which had been lying in ambush there for a long time, opened fire on the target, towards the enemy imperial warrior who sneaked into his base at some point, and attacked the enemy! I saw that two of the three "tentacles" on their fuselage slowly moved to the direction of rushing towards the target, and then, with a sound of "dot ~ ~ ~ ~ toot tot dot ~ ~ ~ toot tot tot ~ ~ ~ " The roar of the PKX 12.7 mm heavy machine gun continued to sound, and clusters of tongues of fire continued to erupt from the mouth of its barrel......

And the strings of bullets, like meteors, shot at the target one after another, stirring up bursts of blood. And the enemy's fierce-looking Imperial warrior was finally covered by the dense gunfire......

―――――――――

However, just as Liu Qingshan expected, immediately afterwards, another attack by the enemy army began. Yes, this time, on the ground, there were two steel ronins who rushed forward. And in the middle of the air, there were two enemy helicopters-VX.

~~~~~Before the enemy's two helicopters-VX began to attack, Liu Qingshan's three anti-aircraft guns had already begun to attack the three anti-aircraft guns built on the edge of his base! I saw that with the sound of fierce shelling, one after another anti-aircraft shells shot away, hitting the two helicopters-VX of the enemy fiercely.

"Boom~~~~" One of the enemy helicopters-VX was actually knocked out in the air. In the middle of the air, a dark red explosion burst into flames, and then, the enemy helicopter-VX, which was immediately blown into countless vehicle wreckage and fragments, scattered in all directions, and then fell to the ground one after another, like rain.

The other one of them, dragged by the gray-white tail smoke, roared from the mid-air, rushed down, and then smashed into the ground, crashing into a burst of skyrocketing fire.

"Hehe, hehe, it seems that Lao Tzu's two anti-aircraft guns still play a certain role, or play a certain role!" At this time, Liu Qingshan couldn't help but sigh like this. And immediately after, before Liu Qingshan had time to breathe a sigh of relief, an enemy steel ronin actually walked towards Liu Qingshan's defensive position again, and walked over!

After seeing this, Liu Qingshan couldn't help but be secretly surprised. Wow, he's a girl, Lao Tzu knows, that kind of steel ronin has quite a strong attack ability! Especially once you get close to it, it's even more incredible! It's definitely not an exaggeration to say that guy is a "desperate Saburo", it's not an exaggeration at all!