In the canyon, two drones hovered in the void on standby, ready to attack at any time, the muzzle of the gun locked the direction of the cave, the mouth of the cave, two engineering robots were moving the stone blocking the entrance of the cave at a high speed, and the hard arm directly held the stone and threw it out several meters away, quickly clearing out a space, which was very efficient.

There are ambushes on both sides of the cave, and the soldiers are all locked at the mouth of the cave, with the lesson of the last time, this time everyone dare not be careless, and the battalion commander has arranged a team to hide on both sides of the cave, with their backs against the cliffs, with grenades in their hands, ready to attack at any time.

In the face of such a tight defense, even if the enemy in the cave wants to fight back, it is difficult for Li Rui to be careless, staring at the direction of the cave, Chihu has already left, Li Rui is still not worried about Liu Wei's side, worried about an accident, let Chihu take a flying machine to help, there is Chihu in Li Rui is a lot more relieved, staring at the cave.

Time passed minute by minute, the collapsed rock was cleaned out a lot, a huge rock was cleaned out, revealing a small hole, suddenly, more than a dozen violent explosions sounded in the hole, and an engineering robot was instantly swallowed by the explosion laser and melted into a ball of scrap metal.

Countless bursts of laser exploded to melt the stones at the mouth of the passage into dust, and the entrance of the cave instantly expanded a lot, obviously the enemy wanted to expand the passage to the outside to counterattack, everyone is an expert, at a glance you know that the enemy is using a shoulder-fired laser cannon, the attack power of this cannon is very strong, and several sacrificed soldiers died under this cannon.

Everyone was suddenly angry, their eyes were round, staring at the entrance of the cave for a moment, endless battle intent erupted, the palm of the gun on the hand was full of sweat, the index finger was pulled on the trigger, ready for battle, the enemy in the cave seemed to know that it was very dangerous outside, and was not in a hurry to rush out, but continued to bombard the hole with laser cannons, one after another violent explosions sounded, and the terrifying laser engulfed the surrounding rocks, and the hole became bigger and bigger.

"Bring all the troops up and prepare for battle." Li Rui shouted in a deep voice.

"It's been tuned." The battalion commander replied, with endless killing intent.

Li Rui was stunned for a moment, looked around, and sure enough, all the troops came, even the cliff was full of their own guns, all of them were aimed at the cave, the battle was about to break out, although there were many enemies, they were all trapped in the cave, although there was only one battalion of their own people, it was enough.

Soon, all the stones blocking the cave were blown to ashes by the laser cannon, and the entrance of the cave was the size of a villa, enough for many people to rush out of it at the same time, but the enemy still did not attack, and the laser cannon attack suddenly stopped in the cave, quietly, with a suppressed murderous aura.

Everyone stared at the entrance of the cave, their eyes were red, full of anger, Li Rui was a little surprised to see that the enemy did not come out, but he knew that he couldn't wait, who knew what the enemy was planning? He had to take the initiative, and immediately looked at the battalion commander and pointed to the soldiers who were waiting in ambush with many grenades on both sides of the hole.

Although Li Rui is the deputy commander-in-chief, it is not good to give orders directly to the troops, the battalion commander nodded knowingly, and gestured to the troops ambushed on both sides of the hole, these people did not hesitate to open the grenade safe, and then threw it in with a delay of one second.

It took a second for the grenade to be thrown in, and it exploded almost when it hit the ground, and suddenly, there were violent explosions in the cave, because the passage was completely opened, and the grenade was thrown deep enough to blow up the enemies inside, and there was no need to worry about the cave collapsing.

"Whoosh-" One grenade after another was thrown into it with all the effort.

"Boom, boom, boom-" Violent explosions sounded, and everyone saw dazzling lasers exploding from time to time in the dim cave, and faintly heard the screams, and suddenly became excited.

Suddenly, everyone saw a combat robot rushing out of the mouth of the cave, this combat robot did not run around, but blocked the entrance of the cave, and shot wildly outside, and the soldiers opened fire when they saw something coming out, but the laser hit the combat robot at all, and the robot fought back wildly, and everyone avoided it.

Li Rui was shocked when he saw this scene, and hurriedly shouted: "Quick, let the people on both sides withdraw." ”

The battalion commander also reacted, and hurriedly issued an order for the soldiers on both sides of the ambush to retreat, but fortunately, after the robot came out, he was busy counterattacking the people hiding behind the rocks, and did not pay attention to the ambush beside him.

The battle robot was not afraid of all attacks at all, and fought back, and the laser hit the battle robot and picked up countless fires, but the battle robot was unscathed, Li Rui saw that it was a pure waste of energy to fight like this, he didn't expect that there was actually a battle robot here, so he was furious and shouted: "Stop shooting, wait for the enemy to come out." ”

The battalion commander also knew that it was meaningless to be so big, and quickly ordered the troops to stop shooting, everyone was wearing headsets, there was no obstacle to communication, the soldiers quickly stopped shooting, hid behind the pile of rocks and carefully observed, there is no need to fight anymore if the combat robot can't be broken, wait for your people to come out.

The combat robot did not stop fighting back, but continued to fire in one direction, with a bloody posture, obviously, the enemy in the cave wanted to kill through the combat robot, and it would definitely not be able to stop it, and the laser hit the combat robot was useless, and everyone looked at the battalion commander.

The battalion commander doesn't want to miss such a good opportunity, if this makes the enemy run away, this face will be lost, not to mention, who can afford this responsibility? But the combat robot is too powerful to kill at all, and if the troops don't react, they will be in trouble, so they can't help but look at Li Rui.

Li Rui said decisively: "If the enemy wants to retreat to the east, then let go of the east, don't fight with the combat robots, and when the enemy comes out, we will attack from the air and behind, the enemy only has one combat robot, don't panic, all the firepower is aimed at the combat robots to attack the eyes, interfere with the line of sight, and cover for the brothers to evacuate." ”

"Yes." The battalion commander's eyes lit up, and he quickly agreed, and quickly gave the order.

The order was given quickly, and everyone and the drone fired fiercely at the eyes of the combat robot, there were too many lasers, although they could not penetrate the shell of the combat robot, but it also interfered with the sight of the combat robot, and the hidden soldiers in the east quickly retreated after receiving the order, and quickly disappeared around the corner without looking back.

While running, a strong man shouted to another: "Company commander, let's just run?" ”

The man stopped and looked back, and saw that the combat robot was not chasing, so he immediately thought of something, and shouted with a murderous face: "Brothers, be on guard on the spot, this battle is not over yet, don't be in a hurry to withdraw." ”

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