Now, Liu Qingshan is faced with a dilemma. On the one hand, the enemy's superweapon has already begun to count down to attack, so he should kill it no matter what; The second aspect is that his base is now being bombed by the carrier-based aircraft of the enemy's two aircraft carriers, and the target of his attack is one of the two ore refineries in his base.

And once his two ore refineries fail, then this matter will be really troublesome. You know, if you don't have money, you can't do anything well. For this, he, Liu Qingshan, is naturally very clear.

After thinking about it again and again, Liu Qingshan decided to move all the air defense combat forces to the right side of his base, that is, the direction of the helicopter attack of the enemy's aircraft carriers, and strive to destroy the enemy's carrier-based planes out of thin air. In this case, he will be able to free up his hands and send his ten-way double-bladed helicopter to the hinterland of the enemy's base to take out the enemy's superweapon "Proton Collider", which has entered the state of launching backwards.

After thinking of this, Liu Qingshan mobilized almost all the anti-aircraft firepower, all the bullfrog vehicles, and all the Reaper mecha in his base. And at this time, just in time, another attack by the enemy's aircraft carrier also happened to begin. I saw that one carrier-based aircraft after another, roaring, roared up into the sky from the enemy's aircraft carrier, and at this time, just at this time, another attack by the enemy's aircraft carrier also began. I saw that one carrier-based plane after another, roaring, roared up into the sky from the enemy's aircraft carrier, and then pierced through the clouds and fog, swept over the low sea, and flew towards Liu Qingshan's base......

However, this time, they flew into the air defense array that Liu Qingshan had set up for them. First of all, the more than a dozen "bullfrog vehicle" anti-aircraft guns were the first to fire. "Tom tom ~~~~ tom As a result, the enemy carrier-based planes flying in the front dragged a puff of dark smoke one after another, fell from the air, and plunged into the sea.

The carrier-based planes in the back were attacked by Liu Qingshan's dozen "Reaper mechas". I saw that at this time, in Liu Qingshan's base, the Reaper mecha were all holding their heads high, and they had already rushed their anti-aircraft guns straight into the sky. And, as those targets moved, it kept shaking. Finally, after those enemy carrier-based aircraft finally flew into their attack range, their kind of attack was also quite powerful, and it began. I saw that with the piercing sound of "whoosh" one after another, Liu Qingshan saw that countless rockets shot out from the barrels above the battery of the group of Reaper mechas, and those dense rocket shells were dragging the orange flames, spraying the scorching main air waves, roaring away into the sky, one after another, one after another, so dense, the scene was like the spectacular scene when the salvo of rocket artillery was fired.

In this way, the attack of the carrier-based aircraft of the enemy's aircraft carrier was once again vigorously withstood by Liu Qingshan's anti-aircraft firepower. However, now, Liu Qingshan doesn't have the heart to care about this anymore. Yes, what he really cares about now is the superweapon in the enemy base that has entered the countdown state of launch!

Therefore, seeing that the situation had basically been controlled, Liu Qingshan gave an order and commanded all his double-bladed helicopters, as many as nine, to fly straight along the coastline towards the enemy's base.

Below, there are choppy waves. On one side, there is the steep mountain. It is still raining in the autumn rain, and it looks like it is full of poetry. However, underneath that poetry is the battlefield of wreckage and the ruthless war.

At this time, the double-edged helicopters were still whistling and flying, and on the ground, the trees, mountains and rivers all retreated sharply behind them. The wind is whistling and the clouds are swirling......

At this time, there were only more than fifty seconds left before the launch time of the enemy's superweapon, the Proton Collider. Wow, more than fifty seconds, what kind of concept is this? Time is really urgent! It's no wonder that Liu Qingshan is so anxious.

One vigor, one vigor, Liu Qingshan can't wait to refuel those double-edged helicopters again, time, for him, is really very important, really very important! Finally, after flying over a high mountain, and bypassing several enemy defensive positions, time, for him, is really very important, really very important! Finally, after flying over a high mountain, they bypassed several defensive positions of the enemy, and finally, from the sea route, Liu Qingshan's nine double-edged helicopters finally approached the enemy's super weapon, the Proton Collider!

That guy looked like a cannon, and it had a cannon-like barrel, except that it looked sharp, as if it had been sharpened with a knife. And, constantly, in the direction of that level, it was constantly turning in all directions, as if it was scanning in some way.

"It's a good thing, there isn't much air defense combat power! Well, he's a girl, fight, fight! Kill that guy in one go! With Liu Qingshan's almost hysterical shout, the attack of the nine double-edged helicopters on the "proton collider" located on the coast on the ground also began. I saw that with a series of machine gun bullets firing out, the sound of "sudden burst" cannon fire continued to come, and if five double-edged helicopters fired at the same time, then the bullets of the machine gun burst out, which was almost equivalent to a rain of bullets irrigation for the target on the ground. At the same time, the kind of missiles hanging under them are also constantly being launched, "Yo Yo Yo Yo ~~~~" They all dragged a stream of orange tail flames, shooting away in that kind of parabolic trajectory, whistling and flying, making a strange sound. Then he hit the target hard.

Looking at the bundles of missiles, dragging the missiles like a chain of flames, from the mid-air, directly hitting the target, Liu Qingshan felt that it was like a waterfall of flames, and it looked so magnificent! And the enemy's superweapon, the proton collider, with the attack of the dragon-like air-to-ground missiles, as well as the attack of the airborne machine gun that sounded very dense, its health was also falling and falling. Finally, the enemy's superweapon, the Proton Collider, could no longer resist such a violent attack, and exploded with a bang. The scattered wreckage and debris shot into the air, and then fell to the ground one after another......

What made Liu Qingshan even happier was that since he had already knocked out the enemy's superweapon proton collider, he had not yet found the enemy's anti-aircraft firepower rushing over from his base. After seeing this kind of scene, Liu Qingshan couldn't help but be slightly stunned, and then, his brows furrowed, and he thought about it: Haha, haha, good, good! In that case, then, since Lao Tzu is here anyway, then, just do it for a while!

Next to the superweapon proton collider that had just been knocked out by Liu Qingshan were the enemy's three shipyards. The three shipyards were all close together, and it seemed that they had almost formed a whole. After seeing this, Liu Qingshan couldn't help but smile slightly, and then said to himself: "Well, then, that's it!" After thinking of this, Liu Qingshan waved his hand, so his double-edged helicopter, which was still nine planes, opened fire again, attacking the three enemy shipyards that had been connected into a whole!

"Whoosh~~~~~~~~~" The sound of missiles roared down, like a fire dragon, hitting the target fiercely.

"Da Da ~~~~ Da ~~~~" The dense attack sound of the on-board machine gun sounded quite intense, hitting the target and shooting away in all directions......

Finally, a minute later, the enemy's three shipyards that the superweapon proton collider wanted to rely on were all knocked out by Liu Qingshan's double-edged helicopters. And Liu Qingshan's double-edged helicopters also exploded with the explosion of the enemy's three shipyards, and in the end, four of them have been upgraded to the three-star elite level.

"Haha, haha, Lao Tzu's double-edged helicopter has been upgraded to a three-star elite level! Lao Tzu's double-edged helicopter has been upgraded to the three-star elite level! Liu Qingshan couldn't help but be so happy that he almost screamed. Because, Liu Qingshan naturally knows how terrifying the lethality of that three-star elite-level double-edged helicopter is!