Although his three MiG fighters came a little late due to his own command mistakes, for Liu Qingshan, especially for the current attack, it can be said that it is reasonable. Because, Liu Qingshan saw that the super fortress of the enemy army that flew at the front was almost shot down now! And when he thought that he could really destroy the enemy's kind of giant super fortress, he naturally felt an indescribable sense of pride in his heart.

"Whoosh~~~" I saw that the bundles of anti-aircraft missiles shot out from the missile launch armor mounted under the wings of the four MiG fighters, dragging the small arc-shaped gray-white arcs, and emitting a "whoosh" sound. Those anti-aircraft missiles that burst out, with orange tail flames sprayed at the rear tail, followed by the curved smooth tail smoke, flew towards the target in front of them at high speed, and soon after, they came into close contact with the target -- "boom, boom~~~"

This is a professional-level air attack combat power, and it is also the killer weapon of Liu Qingshan's combat type of air attack! The three MiG fighters attacked at the same time, and the beams of anti-aircraft missiles shot out one after another, crossing the space, and emitting a screaming sound, which was incessant.

Finally, because Liu Qingshan's four bullfrog vehicles were implemented by Liu Qingshan with an iron curtain device, no matter how the enemy's three super fortresses were hit, they could not knock them out even a little bit of health. Still, Liu Qingshan saw that his four bullfrog vehicles were all cross-controlled by the red and black, and they were constantly changing, looking very demonic. It looks like a piece of iron that has just come out of a steelmaking furnace, like a millstone that has endured through the ages, and like the hot magma, which is constantly tumbling, surging, and rushing, as if it has an unrivaled power.

"Hehe, hehe, it seems that this kind of iron curtain device does have quite good defensive capabilities! Well, if it could last longer, it would have worked even better! After Liu Qingshan saw this, he couldn't help but sigh secretly. However, Liu Qingshan also knows that as the rules of the game, this is impossible. Just like the enemy's kind of super fortress, once it transforms into that kind of air fortress, if it can still have a strong anti-air attack ability, then, as long as it has such a strange thing, and no other combat power is needed, it can defeat all enemy targets.

In that case, to hell with the balance of combat power. That's the rule. In this way, under the all-out anti-aircraft fire attack of Liu Qingshan's four bullfrog vehicles, and under the aerial fire attack of Liu Qingshan's three MiG fighters in mid-air, one place and one air attacked each other! The air defense shells were as dense as a rain, and the air-to-air missiles were fired away in a hurry, which was simply like a series of clever flying fish, which cooperated with each other, and naturally had more powerful attack capabilities.

Until now, the Iron Curtain device that was implemented on the four bullfrog vehicles is still in effect, and its duration has not disappeared. Haha, haha, Iron Curtain device, Iron Curtain device, this is really good, this is really good! At this time, Liu Qingshan had already thought about what kind of consequences would happen if he didn't use his own iron curtain device? I really don't dare to predict it, I really don't dare to predict it!

At this time, Liu Qingshan saw that under the joint attack of his MiG fighter and the bullfrog vehicle, the enemy's super fortress that rushed to the front finally could no longer withstand the rain-like intensive attack, and after being knocked out of the last bit of health, he shook violently, and then lost his balance all of a sudden, and then he rolled and roared, like an extremely huge meteorite, from the mid-air, tumbling and falling!

"Boom~~~" slammed into the ground, and then, that huge monster complex, just like that, suddenly burst open! The wreckage and fragments, large and small, were scattered and flew away, and at the same time, from the bursting core, a blue and white explosion shot out in all directions, dazzling, dazzling, and radiant. At the same time, the loud explosion sounded thrilling, and the whole space moved for it. Until the countless debris and debris of the explosion scattered and flew out, and then fell from the air one after another, scattered on the ground, but still emitting wisps of green smoke......

In this way, Liu Qingshan relied on his four bullfrog vehicles that were implemented by himself after the Iron Curtain device, plus, plus the powerful attack of the three MiG fighters in mid-air, and two enemy super fortresses one after another, and in this way, they were shot down one after another. However, just when attacking the enemy's third super fortress, the situation suddenly changed quite significantly, that is, that is, suddenly, Liu Qingshan saw that his four bullfrog vehicles were actually disappeared all at once by the protective cover he had placed on them!

After seeing this, Liu Qingshan couldn't help but feel nervous. Yes, he knew that in this case, his four bullfrog vehicles would most likely not be able to protect themselves in the next few days. Want to withdraw? Hehe, where is it so easy! However, Liu Qingshan also thought about it, being able to shoot down two super fortresses of the enemy in a row is already quite good for them! And then, whether they can escape the laser attack of the "God's Breath" of the enemy's third Super Fortress depends on their creation.

"Chirp~~~" With the sudden sound of screaming, Liu Qingshan saw that a thick laser beam suddenly shot out from the top of the enemy's super fortress, and the blue and white mixed laser beam almost ionized the space, the space shook slightly, and everywhere it passed, all the trees and buildings were blown up and burned. And when the spearhead of the attack just touched Liu Qingshan's four bullfrog vehicles, it was like cutting through a furrow out of thin air, and Liu Qingshan's four bullfrog vehicles were actually lifted to the ground at once, one of them exploded directly, and the other three were also damaged in different ways.

After seeing this, Liu Qingshan couldn't help but feel anxious. hurriedly gave an order, so his remaining three bullfrog vehicles retreated straight in the direction of his base. There, however, there is its own crushing plant crane, which has the function of automatically repairing its own combat vehicles. And in that case, why not take advantage of it yourself? If you don't use it, you don't use it for nothing! In any case, it has the function of automatically repairing its own side of the vehicle. And in that case, why not take advantage of it yourself? If you don't use it, you don't use it for nothing! And no matter what, I'll fix the three bullfrog vehicles of myself first! Next, I don't know what kind of enemy attack there is!

However, just as Liu Qingshan's three bullfrog vehicles were hurriedly retreating towards their base, suddenly, another powerful attack beam shot out, and once again it caught fire along the way, and exploded along the road again. The gravel flew around, the flames burned everywhere, and the wind rose and grew, and it was raging, and it was quite terrifying. Of course, the target of this attack on the huge laser beam was naturally Liu Qingshan's three bullfrog vehicles.

"Boom~~~" One of the bullfrog vehicles that was the most severely damaged just now was just now, and just like that, with a loud bang, the explosion became countless wreckage and debris, rising into the sky and scattering in all directions! Above the ground, another crater, which was not very large, was suddenly born.

"Quick, quick, quick! Get back to the base and fix it! Liu Qingshan shouted busily. At the same time, Liu Qingshan had no choice but to pin his hopes of destroying this third super fortress on his four MiG fighters. However, at this time, when Liu Qingshan saw that scene, he couldn't help but raise his eyebrows in anger: it just so happened that his four MiG fighters had just used up all the ammunition and were on their way back! After seeing this, Liu Qingshan couldn't help but sigh: Alas, it seems that his defensive position is about to be strangled by the enemy's super fortress!

Sure enough, as soon as all the anti-aircraft firepower in Liu Qingshan was withdrawn, the enemy's super fortress offensive was even more crazy! After seeing this, Liu Qingshan couldn't help but sigh. Yes, now, he has nothing to do! Isn't it? The main force of its own air defense, the bullfrog vehicles of those vehicles, has now been beaten to the point that they have basically lost their combat effectiveness! In addition, his own MiG fighters have also gone back to reload! So......

At present, although I hope to be able to produce a few bullfrog vehicles, but, after all, although the cost of that kind of bullfrog vehicle is not very high, it will not be produced so quickly. Yes, that's definitely for sure. Therefore, now, Liu Qingshan's only hope is that his MiG fighters can quickly complete the reloading, come back again, and join the attack. And before that, in my own opinion, I could only face this kind of massacre that seemed to be very tragic!

And the facts of the matter are really exactly as Liu Qingshan expected. Without the suppression of Liu Qingshan's air defense attack force, sure enough, the enemy's super fortress was even more rampant in terms of attack! I saw that with the sound of that scream suddenly sounded, Liu Qingshan saw that a very thick laser beam suddenly shot out from the top of the enemy's super fortress, the blue and white mixed laser beam, almost ionized the space, the space shook slightly, and everywhere it passed, all the trees and buildings were blown up and burned. And when the spearhead of the attack just touched Liu Qingshan's four bullfrog vehicles, it was as if out of thin air, cutting through a furrow......

And this time, the momentum of its attack has extended to its own defensive position. After that loud bang, his crushing factory crane located at the edge of the defensive position exploded with a bang under the attack of that extremely thick laser beam, and more than sixty or seventy percent of his health was blown away in one fell swoop. At the same time, the two Reaper mechs were blown away at once, and the fireworks also covered the sky above their own defensive position......

And at this very critical moment, finally, finally, Liu Qingshan's four MiG fighters were finally reloaded again, and they returned to the battlefield again! After seeing this, Liu Qingshan couldn't help but feel happy: Haha, haha, good! This time, Lao Tzu can finally let out a bad breath! Lao Tzu can finally let out a bad breath!

Moreover, Liu Qingshan already knew, that is, in fact, now, the super fortress of the enemy army has been knocked out of thirty or forty percent of its health. And in this case, with a posture, his four MiG fighters should be able to knock them out in one fell swoop!

"Fire!" Looking at the enemy's super fortress, it was crazy, continuing to use its "God's Breath" super laser beam attack weapon to continue to attack towards Liu Qingshan's defensive position, Liu Qingshan couldn't wait for a long time, and gave an order to attack with all his strength towards his four MiG fighters! I saw that the four MiG fighters quickly fired out one missile after another. Anti-aircraft attack is also the biggest strength of this MiG fighter.

"Whoosh~~~~" I saw that bundles of anti-aircraft missiles shot out from the missile launch armor mounted under the wings of the four MiG fighters, making a "whoosh" sound. Those anti-aircraft missiles that burst out, with orange tail flames sprayed at the rear tail, followed by the curved smooth tail smoke, flew towards the target in front of them at extreme speed, and soon after, they came into close contact with the target - "Boom Boom Boom~~"

Finally, Liu Qingshan saw that the enemy's super fortress, under the full attack of Liu Qingshan's four MiG fighters, as the bundles of anti-aircraft missiles hit the target one after another, the roar of explosions suddenly came out one after another, and the explosions and fireworks were constantly swirling on the enemy's super fortress. And its health value, Liu Qingshan saw, at this time, at that speed visible to the naked eye, it was declining, descending. And Liu Qingshan's mood at this time also changed.

On the one hand, Liu Qingshan is also worried, will it be, at the most critical moment, that his MiG fighters will run out of ammunition again? If they reload their ammo, they will naturally consume some time, and at the same time, they will also deal more damage to their own defensive positions! However, fortunately, the development of the situation did not appear as Liu Qingshan feared. Although two of his four MiG fighters have suffered considerable damage in terms of health, their level has been greatly improved!

Therefore, his four sorties of MiG fighters, at this time, it can be said that they have almost tried their best to attack the target! Moreover, at this time, the super fortress of the enemy army, after this time, has only a relatively small amount of health left. So, under the attack of air-to-air missiles of those MiG fighters one after another, which seemed to be getting more and more crazy, finally, the super fortress of the enemy could no longer withstand such an attack!

Still, there was a sharp whistling: Yo Yo Yo ~~~ Immediately after, it suddenly staggered, and then lost its balance, and then began to roll, falling from the air! Slammed to the ground! Looking at the appearance of such a big thing, constantly turning over its heels and falling from the air, Liu Qingshan couldn't help but sigh.

It's a super fortress! It looks so huge, and its attack methods are so diverse! What's more, the attack of its kind of "God's Breath" laser beam is so powerful that it can almost reach the Cheng dù of destroying it! And as that behemoth fell, Liu Qingshan saw that the huge monster complex, just like that, suddenly burst open! The wreckage and fragments, large and small, were scattered and flew away, and at the same time, from the bursting core, a blue and white explosion shot out in all directions, dazzling, dazzling, and radiant. At the same time, the loud explosion sounded thrilling, and the whole space moved for it. Until the countless debris and debris of the explosion scattered and flew out, and then fell from the air one after another, scattered on the ground, but still emitting wisps of green smoke......

And in the following time, Liu Qingshan defeated no less than three or four super fortresses of the enemy army one after another. Moreover, unlike the previous few times, this time, Liu Qingshan basically attacked with his own kind of MiG fighter......