Chapter 77

From the picture sent back by the unmanned submersible, it can be clearly seen that there are huge underwater caves everywhere under the river embankment on the other bank and on the riverbed near the water bank. At a glance, there are a lot of black caves. I don't know how many spread along the Bank of the Songhua river. The number is so large that it makes people feel numb!

"This..."

Li Shuncheng's face turned white.

It seems that so many underwater caves are excavated by insect nests, but everyone knows that these can never lead to the "cemetery". Only one or two of these channels are the way they are looking for to lead to the cemetery!

However, which is?

One by one?

They don't even know if these underwater caves really connect with the interior of the insect nest!

They only have two unmanned submersibles, and it is impossible to find them one by one. Moreover, Su Ran's fighter ship is carrying the pressure of encirclement and suppression of war insects in the whole ice city. It seems powerful, but everyone knows that it is a flash in the pan and can't last long.

There are not many opportunities and time left for them.

This is unprecedented pressure.

A soldier even cried anxiously. He said, "what should I do? Company commander, what should I do? "

This is not that his psychological quality is too poor, but how can he not be in a hurry under such circumstances?

If he slows down, all his brothers and comrades in arms will die!

At this time, ye Qijun suddenly said, "these underwater caves should be excavated by earth diggers. Most of them should be occupied by earth diggers!"

Li Shuncheng frowned and said, "company commander, what's the point of knowing this now?"

"Of course it makes sense." Ye Qijun took a deep breath and looked at Li Shuncheng. His eyes were like electricity, "have you poked a horse honeycomb?"

Li Shuncheng was also a smart man. Hearing these words, he immediately reacted: "what do you mean..."

"Sacrifice a submersible, blow up a cave at random, and blow up all the digging insects in it. At that time, if there are no digging insects in any underwater cave, it must be the way to the interior of the insect nest!"

……

At the same moment, Su Ran's fighter ship was fighting with the dense swarm of insects in the sky.

The locusts surrounded him like a vortex. His fighter ship was firing in full swing. Wherever the fire reached, the locusts in the sky were shot down like rain and hit the insect nest below.

At the same time, Su Ran's main gun has also fired two rounds. The terrible laser rays roared out of the muzzle, instantly penetrated all the locusts in the space, bombarded the main plane of the fully closed insect nest, and killed and killed the black beetles covering the insect nest with their bodies as armor, like burning ants with cigarette butts.

The black beetle rushed up bravely, even charging with Su Ran's main gun laser rays.

——The insect nest is extremely cautious. Even if the insect nest has been completely closed, it is unwilling to let the insect nest and its shield to resist the bombardment of Su ran.

Under the command of the insect nest, the black beetle is like an intelligent degree defense network system, densely covering the whole insect nest, strictly preventing and sticking to it!

At this moment, the insect nest paid more attention to Su ran than the previous military offensive. This is not the threat of Su ran, but the insect nest is afraid and vigilant. It regards Su ran as an unknown alien warship. It doesn't know whether Su Ran has any weapons that can destroy its insect nest in one blow. It will never take it lightly, defend in an all-round way and never give any chance.

In this way, Su Ran's fighter ship was really trapped in the mire and was surrounded and killed in the sky.

Of course, Su Ran's destroyers had powerful firepower and were not built. Under the full fire, a large number of black beetles and locusts were directly shot in the air.

It feels like cutting wheat. Ammunition doesn't look like ammunition. It's consumed madly.

Xie Anzhi's two twin forts are also firing with all their strength, shooting down the swarms of locusts that are not afraid of death again and again.

Nevertheless, the monsters in the sky seem to kill more and more. The dense monsters are surrounded like a storm and shrouded over Beicheng district like a dark cloud. At first, this dark cloud only covers an area above the insect nest. Gradually, with the influx of more locust monsters, the scale of the dark cloud becomes larger and larger, Cast a boundless shadow, even over the Songhua River, covering the whole Beicheng district!

At the top of the dark clouds gathered by these locusts, two sky patrollers loomed behind layers of thick clouds, but they didn't make a move. It seemed that they had to wait until the shield of the fighter ship was broken before they rushed down at the great risk of being shot down by the fighter ship.

And it is not far from this moment - the shield system of the fighter ship is already in danger.

It is reasonable to say that the strength of the shield system of the fighter ship is higher than that of the Nightingale aircraft. It should not collapse so quickly. The reason why it is so quickly in danger is because of the strange jellyfish like creatures.

It was a Zerg combat unit that Su ran had never seen. At first, he didn't care, but soon he realized why he had never seen this jellyfish like creature.

They are sharp weapons to disintegrate the shield. Jellyfish like their huge "umbrella" is very strange. The moment they come into contact with the shield of the Su ran fighter ship, they can directly disintegrate the shield structure of the fighter ship, decompose the dense energy combination state into a plate of loose sand, and directly fight back to the original shape!

Su Ran has never seen such a thing, because there was no energy shield that needed this thing on the earth in the previous life!

When they broke the shield, their bodies would shine, but it was useless. They rubbed around on the armor plate of the fighter ship, as if they were selling sprouts.

The most important thing is that this kind of thing is difficult to shoot down. Its biological structure is very thin and light. On the Su ran fighter ship, the ammunition of the minimum caliber 30mm machine gun will break through in an instant, just like passing through a piece of paper. It is impossible to shoot down or kill it directly, When Su ran urgently changed into a white phosphorus bomb to burn these giant jellyfish crawling in the air and sea, their first batch had come into contact with the shield of the fighter ship, and the shield was flickering and on the verge of collapse.

At this moment, the sky patrollers hiding in the higher sky of the locusts finally waited for their chance, howled and killed them in the air, and rushed to the destroyer with the precarious shield below.

It was the two sky patrollers who surrounded the sky from two directions. During the flight, the body had fully lit up the bright blue flash. The faint blue flash reflected the surrounding locusts like mountains and seas into a faint blue - the plasma cannon was ready to go!

Su ran ordered: "be ready for impact!"

At this moment, he manipulated the fighter ship to lift slowly, and the machine guns and missiles flew in the air. The flash of explosion was dazzling in the sky, while the main gun in the center of the fighter ship was slowly energy storage and calibration, pointing directly at the sky patrolman on the right, and was about to fire!