At the moment when the public security bureau and the city government were attacked, the blue army troops stationed in the district government, district public security bureau and other places near Yunhai University received an order, quickly assembled, and then directly entered the office building of Yunhai University to control the entire Yunhai University. No matter what the Red Army Special Forces want to do, the Blue Army must be on the highest alert to deal with any crisis that may occur at any time, so as to protect the life of the Blue Army Brigade Commander Man Zhihe!

However, no matter how perfect and fast the deployment of the Blue Army is, the Red Army special forces will move a little faster than them, even if it is just a little, it is enough to turn the entire battle upside down!

In fact, before Man Zhi and his side were still discussing how to deal with it, in the safe passage on the nineteenth floor, when the assault team led by Jiang Chen successfully climbed to the roof of the office building, the seven members of the covering team had already begun to move along the safe passage towards the conference room on the twenty-third floor.

As early as before, the monitoring system in Area D was successfully invaded by He Mingzhe again. And now, several Blue Army soldiers sitting in the monitoring room, although their eyes are firmly fixed on the monitoring everywhere, are in the safe passage

In fact, the content of the control has long been changed, and what is presented in front of them is just a repetitive and motionless picture.

As for the real situation, the eight members of the covering team, under the leadership of He Mingzhe, carefully stepped on the steps and moved towards the target.

The office building of Yunhai University covers a large area, and when entering the office floor through a safe passage, you need to turn a corner to enter the office area in the real sense.

According to the previous detection through the surveillance cameras, although the Blues did not set up personnel in the safe passage to guard. But at the entrance to each level of the safe passage, after turning a corner, in the rooms on either side, there is a squad of Blues soldiers.

In addition, in the office area of each floor, one squad of Blue Army soldiers is responsible for guarding the corridors, and the other squad of soldiers is a mobile force, patrolling back and forth throughout the floor.

As for the rest of the people, they all rest in the room, but they can go into battle as soon as they get the order!

Although there are no Blues soldiers in the safe passage, if they find something unusual in the monitoring room, or if they hear something unusual from the safe passage, they can rush out of the room to check the situation as soon as possible...

Moving from the nineteenth floor to the twenty-third floor, the cover team had to take a total of four flights of stairs. But what seemed like such a short distance took the eight members of the covering team a full few minutes. In this process, all team members not only deliberately control the footsteps when they move, but also deliberately control their breathing.

The eight team members formed a battle formation according to the morning training, and they covered each other, and He Mingzhe, who was in the center of the formation, also needed to check the monitoring content on the screen of the tablet in his hand from time to time to see if there was any unexpected situation.

Fortunately, the entire Blue Army fighters in the D area of the building were not aware that the Red Army special forces had infiltrated the building, and had successfully reached the twenty-third floor through a safe passage.

However, the luck of the cover team also came to an end, when the cover team reached the 23rd floor, when four team members were guarding the safe passage door, and the other four team members were divided into two groups to close the safety passage doors on the 24th and 25th floors, with the sound of an emergency whistle, in a collective sound, the sound of close footsteps made the whole building tremble slightly.

"What are you doing in a daze, hurry up and block the door for me!"

He Mingzhe, who knew that something was wrong, yelled at the four team members who had just gone upstairs but were now stunned.

After hearing this, the four team members who reacted hurriedly rushed along the stairs to the top, and He Mingzhe and others, who were guarding the staircase of the 23rd floor, pulled the bolt of the automatic rifle, and once someone entered the safe passage from inside, He Mingzhe would pull the trigger of the automatic rifle in his hand as soon as possible.

"What people!"

"Da Da Da..."

However, the first gunshot was not fired from the twenty-third floor, but from the twenty-fifth. The first of the two teams responsible for closing the doors of the 24th and 25th floors of the safe passage was successfully completed, and before the Blues soldiers in the room could rush out of the room, the team members who closed the two doorknobs took out the thumb-thick iron chains that had been prepared long ago, and tied the doorknobs of the two doors tightly together.

But because the team responsible for closing the door to the 25th floor was one floor higher, before they could close the two doors, several heavily armed Blues soldiers turned the corner and appeared in front of the two operatives.

After Man Zhihe's order was issued, the guard company troops guarding each floor quickly made arrangements, and in addition to all the resting team members entering combat readiness, the guard strength on the passages on each floor was also doubled.

In addition, several fighters were sent to each level to enter the safe passage and be responsible for the safety of the safe passage. Several Blue Army members on the 25th floor had just turned a corner when they saw two Red Army operatives who were closing the door.

It wasn't the Blues who fired the first shot, and a big part of the reason why Ho Ming-che had two team members seal the door was that when one team member closed the door, the other team member was able to provide cover for his companions.

Therefore, as soon as these Blue Army fighters saw the two of them and just said the first words, the operatives with automatic rifles pulled the trigger in their hands!

In the narrowly narrow passageway, the few Blues who turned the corner had no room to dodge. The Red Army member who fired the shot had not participated in such a battle for a long time, and he was so nervous that he pulled the trigger directly to the point, and the bullets of the entire magazine were all shot out.

When the Blue Army soldiers reacted, the smoke urging devices above their heads emitted red smoke one after another, and the sound of gunfire and the "sacrifice" of these Blue Army soldiers officially heralded this "Thunder" military exercise, and the decapitation of the Red Army special forces officially kicked off!

However, the Reds who were in charge of closing the door were quite clever, and when his companions were firing, he moved quickly to close the door as quickly as he could, and tied the chain to the doorknob as quickly as he could.

The sudden gunfire was like a fuse that ignited the explosives, and the whole building suddenly became alarmed.

In the conference room on the twenty-third floor, Man Zhihe, the brigade commander, Meng Delin and others, who heard the gunshots, stood up directly from their positions.

"What's going on, where did the gunshots come from?"

Man Zhihe, whose face was extremely shocked, asked.

"Report!" At this time, as the door of the conference room was opened, the commander of the guard company with an extremely anxious face suddenly walked into the conference room, "Brigade commander, the Red Army special forces suddenly infiltrated into the building, and now they have arrived at the safe passage on the twenty-third floor, and several soldiers who went to the safe passage have all died!"

"What?" Before Man Zhihe could speak, Meng Delin on the side exclaimed, "How did they get in?"

"Now is not the time to discuss this!" Compared with Meng Delin, Man Zhihe, who was more calm, interrupted the other party's question and ordered to the commander of the guard company, "Organize manpower immediately, and be sure to block the people of the Red Army special forces in the safe passage." If you let them break through your defenses, you'll give me a farm to raise pigs!"

At this time, Man Zhihe was undoubtedly angry, although he didn't know how the Red Army special forces could enter the office building and reach the floor he was on right under his nose. But no matter what, in the current situation, the problem is still with yourself, with these guard troops!

"Understood!" The commander of the guard company, who looked extremely ashamed about the Red Army special forces actually infiltrating under his nose, also heard the full anger from his brigade commander's tone. With a loud salute, he strode out of the conference room after giving a military salute.

"I'll immediately arrange for the team to organize the defense line!" After the commander of the guard company went out, Lin Xiaocong, the squadron leader of the Snow Wolf Brigade who participated in the exercise, also walked out of the conference room after saying this.

Lu Haiyang, who had been guarding the conference room, was shocked by how they did it when he learned that the Red Army special forces had quietly infiltrated the building.

When he was eliminated by the Dragon's Tooth, Lu Haiyang once told Jiang Tianyu, the captain of the Dragon's Tooth Brigade, that one day in the future, he wanted to confront this tactical team of the Dragon's Tooth Brigade, and Jiang Tianyu did not disappoint Lu Haiyang, and in this exercise, he satisfied Lu Haiyang's wishes!

"Come on, I'll see how much you can do!" Lu Haiyang, whose eyes were full of battle intent, clenched the automatic rifle in his hand as he spoke.

"Is that what you're really going to do?" On the other side, listening to the gunshots like fried beans outside, Man Zhihe, whose eyes slowly narrowed, spoke, his tone was cold and terrifying.

Although the Blue Army has deployed a reinforced guard company, a special operations squadron, and a special operations squad in the entire D area, the vast majority of the troops are concentrated on the 23rd floor where Man Zhihe is located.

In the twenty-third floor, in addition to the strength of one platoon of the guard company, the entire squadron of the Snow Wolf Brigade is also on this floor, and there is also a special operations team led by Lu Haiyang in the conference room!

If the guard platoon is the first line of defense, the Snow Wolf Brigade is the second line of defense, and the special operations team of Lu Haiyang in the conference room is the last line of defense.

Although it seemed that there were only three lines of defense, the special forces of the Red Army wanted to break through these three lines of defense one after another, which were more difficult than the other. In Manzhi and Heart, it is basically an impossible thing to accomplish!