Naturally, Colonel Yarman would not block the decision made by the front-line officers, but only told them that after entering the villa, they must be cautious and try not to lose, and if necessary, in order to ensure the safety of the soldiers, they can even blow up the secret passage under the villa on the top of the mountain. Pen Fun Pavilion wWw. ｂiquge。 ｉｎfo

Of course, this backup strategy also has certain military considerations. According to the reconnaissance intelligence and military inferences obtained by the American command, there are definitely more than one or two entrances and exits of the Xinghua R&D Center, so blowing up the secret passage of the villa on the top of the mountain, or destroying a few entrances and exits, leaving only one or two, can not only deter the Xinghua people and dampen their spirit, but also cut off their redundant back roads, so that the American soldiers can concentrate on dealing with the Xinghua people in the underground space of the villa.

Moreover, Colonel Yarman wanted to do one or two big things and avenge hundreds of his soldiers.

The only scruple was that he was not sure if blowing up the secret passage would cause the villa to collapse, so Colonel Yarman repeatedly emphasized that it was necessary to ensure that the American soldiers who entered the area under the villa were thorough.

After Colonel Yarman's order was completed, the gunfire in the secret passage had just stopped.

Therefore, the front-line officers, who had already received Yarman's instructions, immediately arranged for the soldiers to prepare for a second sortie.

Without too much delay, the American Army at the hilltop villa sent a second detachment.

This time, the second team is composed of fifty soldiers, whose mission is to eliminate the enemies in the secret passage and rescue their comrades in danger.

Because of the experience of the first team, the second team was not slow, and it took about ten minutes to reach the destination.

Then, as expected, the American soldiers of the second team saw two wounded soldiers of the same army. Seeing this, the captain of the second team, who was walking in front of the team, immediately walked quickly to the wounded man, and saw that it was a soldier he was still familiar with, Harry.

"Harry, how are the others?" the captain of the second team immediately checked on Harry's injuries and asked him about the other team members.

"It's just me and George, and the other three should have been sacrificed, just ahead. The wounded soldier Harry gritted his teeth, endured the huge pain in his body, and reported the details of the situation he had grasped one by one.

"Okay, I'll send someone to take you out now, and we'll take care of the rest. After hearing this, the captain of the second team motioned to the four soldiers who followed closely behind him, and led Harry and another wounded soldier, George, into the secret passage, ready to climb up and out of the area under the villa.

"Sir, watch out for them. We don't know where they're hiding, the only thing that's certain is that there are secret passages that connect this place to the rest of the area beneath the villa. Harry was very worried and reminded the captain of the second team again, hoping that his colleagues would not rush into the same mistakes of their first team.

"I see, you guys take care of your injuries. The captain reassured Harry and ordered the soldiers to take them away.

Harry and George were taken away, and the captain immediately ordered the rest of the team to immediately put on invisible night vision goggles, act cautiously, and carefully search the underground space, making sure to find the enemy's location, and find out these invisible killers who have caused a lot of casualties to their American army.

However, until they had traveled a long distance, these Xinghua army enemies, as Harry said, either did not know where to hide, or as if they had disappeared, they had already evacuated the underground space of the villa.

However, in order to save the defeat of the American army, the second team of American soldiers, who were responsible for this turning point, still tried to find the core area of the enemy and the hiding place of the troops, and reported it to the American headquarters under the mountain as intelligence.

But even so, it does not mean that there will be gains. After continuing to explore for a long time, the second team of American soldiers not only did not find half of the enemy, but of course, what is even more puzzling is that they did not find another secret passage.

However, with the experience of the past, the 46 American soldiers did not dare to relax even if they did not find the answer. What's more, along the way in front of me, there are still the bodies of three comrades-in-arms, lying on the ground.

This naturally made them dare not relax at all.

"Captain, it's already 4:20 p.m. The captain asked us to get back to the surface as soon as possible. At night, no one will stay at the hilltop villa. ”

A few hours later, approaching the retreat time set by Colonel Yarman before the departure of the second American army, it was not surprising that this small underground unit received another instruction from the American command under the mountain, asking them to end their reconnaissance mission as soon as possible and return to the surface immediately, so as not to suffer unnecessary damage.

Because, based on the previous experience, the American troops who stayed in the area of the hilltop villa at night would be suddenly attacked by the Xinghua army, so if the second team of American troops did not evacuate safely as soon as possible, it was very likely that they would also experience the same experience, but what was more troublesome was that even if it was expected, the American headquarters located at the foot of Mount Musheng would not be able to allocate enough troops to support.

Because of this, Colonel Yarman was also worried that if he left a unit at the top of the hill for nothing, he would undoubtedly give the enemy points and heads, and sacrifice another unit for no reason.

Military orders are like mountains. The second American Army, which had received the order to retreat, began to retreat in accordance with the order, despite the hope of receiving strong intelligence for the General Command.

Bang!

But what I didn't expect was that just as these dozens of American soldiers were about to leave the secret passage of the villa, the gunshots rang out again, and just like that, the captain of the second team found that two more soldiers had fallen to the ground.

Bang bang bang......

Suddenly attacked by the enemy, seeing his colleagues being hit by invisible enemies, made the American captain, who had already begun to be a little agitated, shocked and immediately furious, immediately raised the short gun in his hand, followed the source of the sound of attacking them, and continued to shoot, first, to pour out his anger, and secondly, to hit those unknown enemies!

"Captain, stop shooting!"

After a few shots, it was clear that nothing had been found. Moreover, this piercing gunshot, in the underground space, attracted too much echo, even close to noise, and several American soldiers, who were also just as restless, couldn't stand it anymore, and hurriedly stopped their captain from continuing to shoot.

Under the persuasion of these soldiers, the captain of the second American army also temporarily regained his senses and stopped shooting. The gunfire stopped, but at the same time, the Americans, driven by their rage, gave up their retreat for a while, desperately hoping to find the enemy's traces at once. After all, they have already been attacked, but they don't know where the enemy is, and no one can stand it.

The Americans searched again, but still did not find the enemy.

"Take their bodies away. The captain did not find the enemy, but he did not dare to stay, and ordered the soldiers to take the three soldiers who had fallen to the ground and the other two soldiers out of the secret passage.

In the villa on the top of the hill, more than two dozen soldiers, their guns pointed at the exit, until all the American soldiers left.

"Sir, are we leaving?"

"It's 5:12 a.m., it's about 6:30 a.m. when it's completely dark, and it's going to take thirty minutes to get back to the headquarters at the earliest. So we still have thirty minutes to ......"

"Sir, please give the order!"

"Colonel Yarman's order to blow up the secret exit of the hilltop villa. Now, start planting time bombs, I don't want to see any more enemies coming from here!"

"Yes, sir. ”

The American servicemen immediately sprang into action and planted bombs. The death of comrades-in-arms caused a fire in the hearts of each of them. If this fire can't be vented, it can easily burn themselves.

Anger needs to be vented. For this purpose, they prepared high-powered bombs, and their purpose was not to blow up the exit, but to blow up the entire underground space below the top of the mountain.

Time passed quickly, and the last of the American soldiers boarded the helicopter and left the hilltop villa.

A minute later, a loud bang exploded at the top of the mountain.

Boom!!!

Thundered......

Underground, the position of the mountain where Sheen was located, also felt a noticeable tremor. Bursts of sand, falling. In the underground palace, everyone was shocked.

"Don't worry, the underground palace is very strong!" Sheen said lightly, "Back then, when the beast tide occurred, the beasts ran wildly, and the ground shook no worse than at this time. At that time, we hid underground and shivered, not knowing how many days we would live. Now, we have a back road, and before it collapses, we can escape through the space passage...... Americans are helpless against us. ”

Halfway through, Sheehan continued, "They're ruthless enough, but we're not muddy either. ”

"My lord, what should we do next?" Zhao Hua asked.

"What to do next, do you still use me to teach you?They want to encroach on our technology, we want to gain a foothold on Blue Mercury, can we still reconcile with them?" Sheen turned his head and glanced at Zhao Hua.

Zhao Hua was stunned when he heard this, lowered his head, and responded: "Yes, I understand." ”

If the Xinghua Empire does not advance, it will retreat, what other way can it be, there is only one way out.

The hilltop villa was razed to the ground, and Yarman's troops did not act rashly. He was waiting, waiting for the reaction of the Xinghua people. In Yarman's vision, the Xinghua had only two reactions: the first reaction was to blow up, and the second reaction was to continue to hide in the burrow as rats.

What Yarman would like to see most is the first scenario. Only when the Xinghua people blow up can the American troops discover them, find them, and through them, find the R&D center of the Xinghua Group.

Yarman ordered his troops to place a large number of wireless surveillance robots in the woods of Mount Muhammad. If the enemy appears, he hopes that these surveillance robots will be able to take one or two shots to delineate the approximate scope of the Xinghua R&D center. Then, the follow-up troops will focus on the search of Mount Muhammad.

Soon, night fell.

In the underground palace of Mu Shengshan, Xian En sat on a wooden chair and said to Zhao Hua: "This time, your task is to break the camp! I will send warlocks to fill the American military camp with fog and block their vision to the greatest extent. At that time, if you can't complete your mission, don't come back to me. ”

Zhao Hua said: "Please rest assured, with the fog, we can't solve them yet, and I won't come back." ”

"I just want you not to come back to see me, if you really fail, you go directly to Lord Brian to confess!" Sheehan said.

Zhao Hua was chilled when he heard this, he didn't dare to think about it anymore, and he only had the idea of doing his best to complete the task in his heart. Brian, the prison in charge of the Xinghua Empire, seems to be one of the representatives of the evil people of the empire.

Zhao Hua and the others appeared from the tree hole again, jumped on the branches, and headed towards the American military camp.

The American military camp is heavily guarded, and a large number of weapons have been opened and are in a state of attack at any time. In the barracks, more than fifty percent of the soldiers were even more vigilant, staring at the dark environment around the barracks.

In addition to the barracks, there are a large number of mines, infrared sirens and a large number of warning facilities. As long as the enemy accidentally touches it, the American troops can counterattack in time to destroy the invading enemy.

There were still five hundred meters away from the barracks, and Zhao Hua ordered the team members to wait in concealment.

At 10:30 p.m., a faint layer of mist rose from Mount Musheng. Half an hour later, the fog grew thicker and thicker, until he enveloped the entire American barracks.

At this time, Americans did not know that the danger was getting closer. However, some people are still wary.

Outside the headquarters, Colonel Yarman spotted a thick fog that blocked his view. He couldn't even see people and things outside the five-meter range.

"Andy, order the whole army to be vigilant! This is a very good weather for a sneak attack! Once you spot an enemy, you can attack randomly. Yarman said.

Andy nodded and said, "I will immediately convey your order to the whole army!"

Andy enters the command and begins to call on the departments on a dedicated channel to reinforce their vigilance.

However, after fifteen seconds, Andy walked back and said to Yarman, "Colonel, our communications have been disrupted!"

"The enemy must have come, perhaps in ambush nearby. Yarman said as he thought.

"Colonel, I'll take someone to inform the various company commanders and tell them to be careful. Andy said.

"Okay, you go as soon as possible. They are required to ensure that their company commanders must guard their own position areas. Yarman said.

"Yes, Colonel. Andy, with a guard, immediately commanded the barracks and inspected the entire barracks.

Another half hour passed, eleven thirty minutes. Zhao Hua led a group of professionals and began to attack the entire military camp by stealth and attack the camp that was not allowed in the United States.

Zhao Hua jumped over a few times and flew up to the watchtower of the American military camp. Then, two American soldiers, slashed by his sword through the neck, fell silently on the top of the watchtower. Then he took direct control of a heavy machine gun on top of the watchtower!