The swarm gradually approached Lu Zhengyi's troops, but the closer they got, the more violent the attack they were, and a large number of insects were beaten to pieces.

"Ka~Ka~Ka~~"

"Ka~Ka~Ka~~"

The soldiers kept firing at the swarm of insects regardless of the barrel that was beaten red.

The swarm of insects didn't care about the killing insects at all, and continued to move forward. They passed the corpses of similar types, rushed forward in the rain of bullets, and then were shot into sieves by bullets.

At this time, the insect swarm was less than fifty meters away from Lu Zhengyi's troops.

Just as Lu Zhengyi's troops were about to face the danger of being touched by insects on the ground, the flying insects in the sky also began to launch a general attack.

Flying insects all over the sky rushed towards Lu Zhengyi's troops. They no longer avoided oncoming bullets, but instead used their bodies as arrows and flew straight towards the target on the ground.

"Ka~Ka~Ka~~"

"Ka~Ka~Ka~~"

The flying insects were quickly gathered by Lu Zhengyi's troops, but with such a large number of flying insects, no matter how powerful the firepower of Lu Zhengyi's troops was, they could not kill them all at once, and a considerable number of flying insects successfully rushed into the crowd.

The sharp wings passed through the soldiers and cut the soldiers who were shooting in half, and some even cut the guns in the hands of the soldiers.

The flying insects that had been killed hit the death hit Lu Zhengyi's troops with inertia, and several soldiers were killed by the flying insects that suddenly fell.

The flying insects that had already flown into the crowd continued to attack the soldiers with their sharp claws. Many soldiers had no time to react and were pierced by the flying insects.

Lu Zhengyi killed a flying insect that flew to the front and shouted loudly: "Hold on! Hold on to me!"

But no matter how much he shouted, it would be useless. A large number of flying insects had fallen into his team. They were not ruthless and could kill a soldier every time they took action.

"Ka~Ka~Ka~~"

In order to deal with the flying insects in the crowd, the soldiers had to fire at the flying insects, but the flying insects could dodge the bullets by just dodging, and the soldiers behind them would be hit by the bullets of their teammates.

Looking at the chaotic scene in front of him, Lu Zhengyi began to despair.

The assault of the flying insect swarm was very successful, and they successfully disrupted the defensive formation of Lu Zhengyi's troops.

The firepower of Lu Zhengyi's troops suddenly dropped a lot, which also gave the insect swarms on the ground a chance.

As the resistance firepower weakened, the insect swarms that formed an encirclement to Lu Zhengyi's troops rushed towards Lu Zhengyi's troops more quickly.

In the blink of an eye, the swarm of insects came to Lu Zhengyi's troops.

The bug rushing in front was killed by bullets. The bug behind came to the soldiers with the help of similar covers, then waved its sharp front paws and cut the soldiers who were shooting in half. The bug was also hit by the bullet and fell down.

Now, the life of the bug is no longer the same as the bullet as before, but the life of the soldiers.

In melee combat, the Zerg obviously prevailed.

Every second passed, the soldiers' lives were harvested by the Zerg insects, and Lu Zhengyi's troops could no longer effectively defend against the attack of the insect swarm.

The insects attacked frantically. They waved their claws and cut the human soldiers in front of them into pieces. After killing one soldier, they excitedly went to find the next target.

The soldiers of Lu Zhengyi's troops would not let these insects slaughter them. They kept pulling the trigger in their hands and killing the insects in front of them, but as soon as they killed one, the other rushed up.

Countless two tall giant insects kept rushing into Lu Zhengyi's troops, and the soldiers' resistance did not hinder the progress of the insect swarm at all.

The scene has become quite chaotic, and Lu Zhengyi's soldiers are killed in large numbers.

Under the protection of the soldiers beside him, Lu Zhengyi retreated to the middle while fighting.

As he walked, Lu Zhengyi suddenly saw the hole that had been blown up by his order. It was the hole that caused them to fall to this point now.

But Lu Zhengyi is not regretting the explosion of the hole now, but suddenly figured out a way out.

"Notify the troops and enter that hole!" Lu Zhengyi shouted to the soldiers beside him.

"Yes!" After hearing this, the soldiers began to pass orders to the soldiers around them. After hearing this, the other soldiers began to retreat towards the entrance of the cave.

The swarm of insects was still attacking, and soldiers were constantly killed by close-killing insects.

When Lu Zhengyi retreated to the entrance of the cave, most of the soldiers were killed by the insect swarm.

"Captain, you bring some people down, I will lead some people to guard it, and we will go down after you withdraw!" An officer said to Lu Zhengyi.

After saying that, he ran out without waiting for Lu Zhengyi to answer. Lu Zhengyi saw that the officer called hundreds of people and ran to the outside.

After gritting his teeth, Lu Zhengyi took the others into the cave.

As soon as I got down into the cave, the gunshots and screams outside became smaller, and the space in the cave was very large. It seemed that the flying insects had been here before.

"Be careful around and form a defensive formation!" Lu Zhengyi ordered.

"yes!"

Lu Zhengyi and the soldiers vigilantly inspected the inside of the cave and found that there were no insects inside. It seemed that the flying insects outside were everywhere.

"Check if there are any other exits!"

"Yes!" Several soldiers quickly dispersed and walked deep in all directions.

After a while, the soldiers came back.

After inspection, there were several passages in the cave, but I didn't know where those passages would lead.

Lu Zhengyi decided to be alert here first, wait for other soldiers to come down, and then block the insects that followed.

However, there were fewer and fewer gunfire outside, and no other soldiers came down again.

Just as Lu Zhengyi was puzzled, the entire cave vibrated, and then the stones on the top began to fall.

"Go away!" Lu Zhengyi found that the cave was about to collapse. There was only one possibility of such movement, that the troops above detonated the explosives.

In desperation, Lu Zhengyi had to take his troops to retreat to one exit, and Lu Zhengyi was not allowed to choose other exits.

"Boom~"

The top of the cave collapsed, and huge stones sealed the entire cave.

Lu Zhengyi knew that it was the troops left above who buried explosives at the exit to cover them and prevent them from being chased by insects.

They should have resisted until the last moment, then detonated the explosives and sealed the entrance to the cave.
Chapter completed!