Although there were occasional casualties among the search teams that landed, with the close cooperation of the team members, the search process of the entire Zerg underground tunnel progressed very quickly, and in only twelve hours, the search progress had reached 75 percent, and I believe that it would not be long before the incident on this planet could be completely over.

Because of the smooth progress, even these commanders in outer space have become very happy.

Because the search operation was carried out in the underground tunnel, there was not much room for tactical command, so Zhang Yunfan's direct commanders had nothing to worry about, and all they had to do was to stay in front of the projection and quietly watch the progress of each team.

"Looks like the offensive is going well, it should be over soon!" Behind him, Xuan Yu stood silently behind Zhang Yunfan, looking at the projection map in front of him, and expressing his feelings.

"Hopefully nothing out of the ordinary will happen in the future!" Zhang Yunfan shrugged his shoulders and said boredly.

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In the corridor inside the planet, Xu Chen's team was still slowly moving here......

Just now, two forks appeared in front of the team, so the team that had just been combined was divided into two teams again, and after each choosing a direction, they continued the search mission.

"Wait!"

The captain's reminder came from the team's channel, the captain has the detection assistance of a miniature unmanned detector in front of him, and the detection performance of the mecha is also higher than that of these ordinary mechas, and they can detect the movement of the zerg from a long distance, so the captain's reminder suddenly made all the members nervous.

"Spread out!" The captain's voice was almost roaring.

When everyone heard this, their first reaction was to flash in front and back, and the movements were smooth, and with the help of the auxiliary mecha, the whole team was very divided in an instant. And in the center of the previous team, the wall on one side of it suddenly cracked, and a ripper with teeth and claws rushed out of the crack in an instant, and behind it, there were many rippers crowded into the crack, desperately trying to squeeze out.

At this time, the team members reacted very quickly, and the nearest team members immediately raised their guns, but they did not fire, because they were holding high-energy laser weapons, which had a strong penetration effect on this kind of zerg, and it was easy to accidentally injure the companions on the other side if they fired rashly.

However, there was more than one weapon in the squad, and the kinetic weapon team at the back of the squad immediately attacked, and with a few gunshots, the Ripper was instantly beaten to pieces, not even the limbs of the worms were broken, and they were completely wiped out in the squad's attack almost instantly.

And the high-energy laser squads that approached were not ambiguous, and immediately stood on the front line, and the weapons in their hands were also raised at the same time. The other Zerg hadn't broken out of that crack yet, and there was no need to worry about shooting at these Rippers.

One laser beam after another flickered, shooting straight at the tearers who were still struggling in the cracks, and soon shot the few Zerg who were crowded in the front line into a sieve, and the positions at the back were also suppressed.

Not knowing the situation in the rift, this time the captain did not order the use of the most effective and lethal individual plasma cannon, but used the intensive fire of high-level lasers to suppress the attacking Zerg.

Eventually, the crack was filled with hole-riddled Ripper corpses, but the occasional crack could still be seen as a Zerg moving behind these corpses, seemingly eager to follow in the footsteps of the predecessors who had fallen in front of it.

"Kinetic energy group! Clean up the shooting boundary! "The captain issued the order again.

"Yes!" The kinetic weapon team immediately stepped forward after answering, and aimed the muzzle of the gun at the zerg corpse that had been beaten into a sieve, and the fierce tongue of fire gushed out, and the kinetic energy bullet instantly entered the body of these insect corpses, and the explosions came and went, and after just a few seconds, the insect corpses that were congested in the hole and the very eager tearers behind them were all shattered.

At this time, the kinetic energy team also ran out of bullets in the gun magazine, and immediately stopped attacking, behind them, the high-energy laser team immediately rushed up, directly to the crack mouth, taking advantage of the good opportunity that the remaining zergs had not yet crowded up, and directly set up the attack position.

The captain of the squad was no longer just concerned about the overall situation, and rushed from the safety of the rear to the front of the line in a few steps, took out a spherical object from the marching backpack, and threw it into the crack with great force.

Then the captain immediately crouched down, turned on the projection on his arm, and the light blue light lit up, and the whole picture in the crack was clearly projected.

At this time, a fierce firefight had begun to erupt in the cracks, and the main formation on the team's side was laser weapons with high endurance at the front, and then the kinetic energy team with high damage effect but insufficient sustained power was in the rear, using their powerful firepower to kill those rippers that could not be suppressed by laser weapons.

In such a narrow defensive point, this formation immediately achieved remarkable results, and soon, the Ripper's onslaught was suppressed, and the occasional Ripper who rushed to the squad line despite his injuries would be instantly sniped by the kinetic team in the rear.

"Captain, it's too tiring to fight like this, or I'll rush over and give these zergs a tube to ensure that they will be honest immediately!" The members of the single plasma cannon team couldn't help but propose to the captain when they saw the heat in front of them, but it was difficult for them to play on their own side.

"You'd better be honest! Now there's nothing to go wrong here! The captain directly rejected the other party's idea.

"But ......" the member seemed a little unwilling.

"Don't worry!" The captain was relieved. "There will be a lot of battles after that, and there will be battles!"

After speaking, he no longer looked at the reaction of this member, and continued to pay attention to the image transmitted back by Su with a miniature reconnaissance device that he threw into the crack.

From the projection clock, it can be reflected that behind this crack is a large cave, although it is pitch black, but under the scanning, you can still see the whole picture of the cave, and the first image of this cave to the captain is large, very large.

He was shocked and very puzzled, he didn't understand what the effect of digging such a large cave in such a central area could be used, but he didn't dwell on this problem at this time, but arranged the investigation of this problem after the battle was over, and after completely eliminating the Zerg in the cave, they could complete this work with ease.

Because of this,