The sirens at the barracks station became more and more harsh, almost half of the walls could hear the sirens at the 146 Barrier Combat Brigade station, the residents opened their windows and secretly watched the past, they heard the heavy running sound sounding again, and the troops in the barracks who were originally responsible for searching for Ren Xiaosu were quickly assembling towards the barracks.

Some residents were shocked, they heard that the Zong Clan's troops did not catch the teenager who broke through the barrier during the day, and everyone didn't believe it at that time, after all, this was a whole formation of the Zong Clan, and there was only one person on the other side.

Can't they catch each other?

At that time, the person who mentioned this said: My brother-in-law is the commander of the garrison in the 146 barrier, and he said this.

As a result, a large group of people didn't believe it, saying what are you bragging, if your brother-in-law is the regiment commander, then my father is the brigade commander.

Anyway, the scene was chaotic, and everyone felt uneasy in their hearts that the war had spread to the 146 barriers, and no one really believed the young man's words.

After all, a combat brigade can't catch an enemy who enters the barrier alone, who can believe it

At this time, they listened to the piercing siren, and finally they were a little convinced.

Not only did the boy escape the daytime pursuit, but he even had the audacity to directly attack the station of the Zong clan's troops

Ren Xiaosu killed the guard at the door, and immediately carried a black knife to kill upstairs, someone saw him murder from the surveillance, and immediately rushed down, and the alarm sounded in the building, and the entire office building was noisy and boiling for a while.

The two who rushed down the stairs began to be vigilant, and they could clearly see in the surveillance that this enemy was unbelievably good, and when the other party killed the guard, even the wall tiles were broken.

However, before they could see Ren Xiaosu, they saw a hand suddenly stretched out from the shadow reflected by the handrail of the stairs next to them and threw a grenade at their feet!

The explosion in the building was startled, and Ren Xiaosu didn't have time to entangle with these Zong officers who were hiding in the shadows and trying to shoot, if he waited for the other party's troops to gather and surround Xiaolou, it would be too troublesome.

The officers and soldiers in the building were rushing down, and some people formed a defensive formation directly at the staircase and corner, waiting for Ren Xiaosu to come to the door.

However, this method is okay against ordinary enemies, but it is too weak against Ren Xiaosu.

But seeing that Ren Xiaosu was quickly cleaning the enemy layer by layer, the soldiers in the monitoring room who were monitoring Ren Xiaosu's whereabouts watched Ren Xiaosu shuttle through the corridor like a ghost, and his gestures were as fierce as a beast.

During the surveillance, an officer had just rushed out of a room with a pistol, but as soon as he stepped out of the office, a black knife slashed through his shoulder, and his arm fell to the ground along with the pistol.

Immediately afterwards, the young man made up for it, and he actually kicked the officer's whole person irregularly and distorted.

How much strength does it take to do this, and the human skeleton is extremely hard!

The sound of grenades came and went, and the soldiers in the monitoring room watched the surveillance go dark one by one, and no force could stop the young man's footsteps.

Every few seconds, a surveillance screen goes black or turns into a chaotic snowflake that fills the screen.

The soldiers in the surveillance scene suddenly had the feeling of watching a ghost story, and in the ghost story, it seemed to be the same before the ghost appeared, squeezing out the fear in the prey's heart little by little, and wringing the blood.

During the day, the soldiers in the monitoring room heard that the brother forces outside had failed to catch the wanted person.

During the meal, everyone was still ridiculing in the cafeteria that the brother troops outside were too weak to catch anyone.

But now that he saw with his own eyes how domineering the other party was, he realized what terrifying things people like the other party could do in the city of walls by relying on buildings as blind spots.

If there is no strong firepower blockade to suppress it head-on, who can make him how this young man is invincible in a small area of combat, and he must be killed in a very large number

Wait, the position where the other party is traveling at this time has ...... The soldier in the monitoring room was suddenly shocked, and while he picked up his firearm, he looked back and saw that the locked door of the monitoring room was being split open.

The black knife cut a hideous crack in the steel door, and the soldier happened to see Ren Xiaosu's cold eyes outside from the crack.

He was so nervous that he forgot that the other party had arrived outside the door of the monitoring room. At this time, seeing that the other party only showed half of his face in the crack, he was almost frightened and was about to fly!

Ren Xiaosu split a crack in the locked steel door, and when he saw that there was only one person inside, he didn't even bother to break through it, and threw a grenade directly through the crack, and then continued to walk forward.

There were few grenades on the previous Xiaosu, so they were all used sparingly.

But before, he took a sharp knife to knock out three military factories in a row, and the number of grenades sealed there was rare in Ren Xiaosu's life, and even he couldn't count how many grenades he could use......

No one even grabbed the grenades with Ren Xiaosu over there for the sharp knife, and basically all the grenades found were stuffed into Ren Xiaosu.

At this time, the convenience brought by the front-line war to Ren Xiaosu was that the 146 barriers were originally garrisoned several times more than now, but now they are all on the front line.

Moreover, on weekdays, the garrison camp is resident with two transcendents, and now there is only one left, and the remaining one is Zong Cheng himself, and he doesn't know where it is now.

Therefore, when Ren Xiaosu went all the way upstairs to kill, he didn't encounter any particularly effective resistance.

After all, he can throw grenades in this building at will, but the enemy throws rat guns.

There are a lot of materials stored here, and there are also a large number of Zong's "own people", and they still have the illusion that as long as one of them can shoot Ren Xiaosu, then Ren Xiaosu will be useless.

But there is no one who can hit Ren Xiaosu, and even most of them died without even seeing Ren Xiaosu.

Moreover, half of the office buildings are civilian staff officers, a small half are officers with pistols, and some are normal garrison forces, and the garrison soldiers in such places are not equipped with grenades!

Blood flowed down the stairs, and the blood that fell from the side of the stairs slapped against the ground and made a ticking sound.

Waiting for Ren Xiaosu to rush to the third floor, someone suddenly crawled out of the wardrobe in the office on the second floor, he didn't even have the courage to resist just now, but at this time he found that he might have a chance to escape, and the explosion had already reached the upstairs!

The chubby officer managed to get out of the closet, and as soon as he got into the hallway, he fell hard.

Just because the viscous blood all over the ground makes the ground difficult to walk, and if you don't grasp the balance well, you will slip.

The chubby officer groaned when he fell, and he regretted it after shouting, which would not attract the attention of the enemy

But the enemy is already upstairs, so I don't think I'll turn around and kill him

But before he could relax his mind, he saw someone suddenly throw a grenade from the shadows next to him!