Next to a small alley opposite the laboratory building, on the roof of a residential building about ten stories high, a person in a black gilly suit was lying on the edge of the roof, as if blending into the darkness, observing the movement of the laboratory building through a sniper scope.

The observer moved the optical instrument in his hand, looked in the other direction of the building, and after a moment said to the headset, "Everything is OK at point C." ”

Soon Zhao Miao's voice came from the headset: "Continue to observe, before the young master comes, I want to make sure that everything here is safe." ”

"Yes!" replied in a whisper from the observer, and then continued to observe his range of control, and after a long time of silence, he asked the sniper next to him, "Do you feel anything wrong?"

The sniper's eyes were always fixed on the front, and he said in a light tone, "What's wrong?"

"It's so quiet, it's as if the people and the monsters have disappeared. ”

The corners of the sniper's mouth raised: "That's not better, they're in trouble, it's better to wait until we're done cleaning up here, and then they come out and let us catch them all." ”

"It's so idealistic. The observer shook his head: "I still feel that something is wrong, you keep an eye here first, and I'll go and see the other positions." ”

The sniper's eyes glanced at it: "Leaving without permission is punishable, hey, come back ......"

Still trusting his instincts, the observer stooped down to the room below, picking up the rifle in his hand. Without an observer, the Sniper can only stare more vigilantly at every move in his field of vision.

After about two minutes, footsteps were heard again behind him, and he asked, "Did you notice?"

The footsteps were very soft and fast, and suddenly reached behind him: "I didn't find it." ”

"Hmm. The sniper snorted, in response. Everything seemed to take care of that scene, but his hand that was originally on the trigger quietly touched his thigh and put the pistol on his thigh!

Then, before he could touch it, a rough palm pinched his neck from behind, and then twisted his fingers so hard that he heard a slight cracking sound of bones in the air, and the private soldier was completely out of breath.

Bai Ye shook his hand, the first time he used this method to kill someone, the technique was not ruthless and skillful, resulting in excessive force on the bones and a little painful.

He lay down next to the sniper, took the sniper rifle in the other person's hand, and looked through the sniper scope at the experimental building opposite.

There were already two special combat soldiers standing next to the opening that they had cut, and after they came out, the experimental building was sealed by Xia Wei, and now there are several private soldiers trying to open the door in various ways.

In front of the building, there were also hundreds of special combat soldiers with loaded guns, obviously trying to defend the place as impregnable.

Bai Ye smiled, the entire building was built of S-level or above defense materials, and it was a fool's dream to open it with a few special combat soldiers. If Yanchi didn't have a computer master like Xia Wei, it would take many years to solve the problem of the gate.

These hundreds of people don't go to other laboratories to explore, but stay here, which is obviously a waste of troops. However, he wished that the other party would waste more troops, so that there would not be such a big threat to Ling Shan's retreat.

He shifted the muzzle of his gun slightly, looking at the office building next to the experimental building, trying to find the next point where he could easily move. However, his gaze paused slightly, and he saw a sniper looking in this direction in the sniper scope.

It's just that the roof is too dark, and the other party is not sure what is going on here.

Soon, an inquiring voice came from the headset of the corpse next to him: "Group C, report the situation." Group C, reporting on the situation. ”

Bai Ye slowly brought his mouth to the headset and responded in a very slight voice: "Hmm." ”

His answer was simple, and there was not even a specific voice characteristic of a certain person, which was difficult for the other party to distinguish. Sure enough, the other party just said: "Please guard your own range and don't point the gun at me." ”

Bai Ye didn't respond again, and slowly moved the muzzle of the gun to look at other positions. He had no professional military training, and he had no idea that there were snipers in that building. I can only hope that the other party does not notice the clue and leaves.

Just as he was about to leave without the other party noticing, a slight bone breaking sound suddenly came from the headset.

This voice was all too familiar, he hurriedly pointed the sniper scope at the building, only to find that the sniper who was still aiming at him just now did not know where to go, and next to the glass window, there was a black shadow flashing.

This black shadow is very familiar to him, it is the walking corpse!

This group of guys came in and didn't look for anything, specifically targeting the people of Yanchi, what are they going to do?

However, he soon realized that something was wrong, these walking corpses were not aimed at everyone, but only at the private army who were close to here, but this made him even more confused about the purpose of the other party.

Bai Ye shook his head, anyway, these walking corpses didn't trouble themselves, but they were helping themselves to create chaos in disguise, why not?

He quietly left the building and headed to a nearby residential building, killing the snipers and observers who were lying in ambush on it.

Ten minutes passed, and no less than ten sniper teams were killed by him, in other words, twenty people.

After walking out of the last building, Bai Ye patted the dust on his body: "It's almost time to give them a farewell gift." ”

As he spoke, he moved quickly towards the experimental building.

Because of the high wall that surrounds the experimental building, it provides a good hiding position for Shiraba. He walked to the corner at the back of the building, stopped, and strung the scavenged grenades with rattan.

Because there is no skilled technique in Xia Wei, once the grenade is hung too much, the center of gravity will fall, and the safety will be automatically pulled out soon. So he only dared to string five in one string, and four in each string, just waiting for a bomb rain to the hundreds of people inside.

Zhao Miao stood in front of the experimental building, looking at the busy special combat soldiers at the gate, and frowned slightly: "Okay?"

The special combat soldier kept wiping the beads of sweat on his forehead: "No, you have to have a professional computer technician to untie it, otherwise once the circuit board is destroyed, it will never be opened again." ”

Zhao Miao glanced at her watch quite dissatisfied: "The young master is coming soon, I will only give you five minutes, even if you use your mouth to gnaw, you have to gnaw it open for me before the young master comes!"

"Okay, okay. The special combat soldiers replied, but the movements in their hands became even more flustered.

Bai Ye was carrying four strings of grenades and was about to throw them into the high wall, when his hand suddenly stopped after hearing Zhao Miao's conversation: "Young master...... Could it be that the big man of Yanchi is coming?"

He slowly put down the grenade, originally just to give the hundreds of special combat soldiers here an unexpected bomb shower, but the other party's conversation made him decide to wait a few more minutes.

Wait for that big guy to come, and then serve it here. At that time, it will definitely cause a violent sensation, and even Yanchi's command system in the ruins will collapse.

When the time comes, you can get out of here while you're in a hurry!