Chapter 217

Zero rushed into the tunnel and reached out to take out a special grenade the size of an egg from the carrying gear behind him.

This kind of grenade is called nare. It will not explode and does not have any lethality. However, after sonar thunder is started, it will emit ultrasonic to scan the current environment. Through the standard tactical table of hammer of destruction soldiers, we can receive the information fed back by sonar mines and establish an environmental model to provide clear terrain display.

Generally speaking, sonar mine is mainly used in the environment with complex structure. For example, the ore tunnel in front of zero.

After pressing the start button of sonar mine, zero threw the little thing out. The oval shaped special grenade bounced to the ground. After the red signal light flashed three times in the center, the sonar mine was split on four sides to form a pocket transmitter. At the next moment, the invisible sound wave was emitted from the little thing, spread in the air at a speed of 340 meters per second, and quickly swept through every space of the mine.

Zero opens the tactical table on the wrist at the same time. The tactical table receives the feedback from the sonar. The cyan lines quickly build a mine channel mode extending in all directions on the black screen background. Suddenly, the complex terrain of the mine path has been memorized in my mind.

Behind him, dense footsteps sounded. Zero no longer hesitated and flew to the depth of the mine.

Although the abandoned mine has been transformed into a base by Wolf thieves, it is impossible to deeply transform the mine with the economic and scientific and technological strength of wolf thieves. In addition to repairing the power system for lighting, wolf thieves also built simple shantytowns around the mine, and repaired some mine tunnels in the peripheral area as temporary parking places for materials.

Therefore, the coverage of electricity is up to these places. Zero depth into the mine has been out of the transformation scope of wolf thieves. After chasing zero into the tunnel, the team led by soldier sander crossed the power coverage area and faced a dark tunnel as if it had no end.

On weekdays, even wolf thieves rarely go deep into these mines. Sander knows that these tunnels are complex, and due to years of disrepair, the fixed frames of some tunnels have been loosened and several landslides have been closed. Therefore, there are too many dangerous factors in the mine.

But Biandu Yifu's order could not be carried out, so sander made a gesture, the members of the embarrassed team immediately dispersed, and everyone put on night vision goggles. In infrared vision mode, they can see clearly even without lighting. It's not that the team doesn't carry lighting tools, but if lighting tools are used in the dark mine, it's no different from a live target.

The mine was too quiet, only the sound of water droplets hitting the ground came from time to time in the distance. Almost every member can only hear their own breathing and heartbeat, and the atmosphere is very depressed. However, they are soldiers who have been wandering on the line of life and death for many years. Everyone has excellent psychological quality and does not have any impact due to the depression of the environment.

Sander is more like a patient cheetah in the dark. He carefully asks the soldiers to move forward in a V-shaped queue, so as to give the soldiers a buffer time even if the other party attacks. Sander himself served as the vanguard of the queue. He walked in the front, half cat waist, landing silently.

Just then, there was a chaotic sound in front of the team. It sounds like the sound of metal cans rolling on the ground, but judging from the huge echo in the mine, I'm afraid the weight of this "can" is not light. In night vision mode, sander soon saw a dark shadow rolling in the distance. When it came to a distance of about 30 meters from them, sander saw that it was an iron bucket.

The smell of diesel came from the air. As soon as Sander's face changed, he yelled, "avoid, that's an oil bucket!"

The voice fell and the oil barrel exploded. Suddenly, the tunnel was bright. In the night vision mode, the soldiers were immediately blinded by the strong fire light. Sander rolled back from the ground. At the same time, the sound of automatic pistols rang out frequently.

Curses, screams, gunshots and screams played a chaotic music. When the flame of the oil barrel explosion gradually converged, sander took down the night vision goggles, but saw that three soldiers had been shot and killed. The three soldiers were shot in the middle of the eyebrows, almost all in the same place, showing the enemy's superb shooting skills.

Sander scolded and shouted, "take down the night vision goggles and put the gun lights on me! Be careful yourself. Your opponent is a cunning mouse. Now, let's kill him!"

The soldiers responded one after another. They took off the night vision goggles and installed gun lights on the machine guns according to sander. In this way, although the goal is obvious, it will not be caught off guard by the other party using strong lighting.

After changing the equipment, the embarrassed members cat their waist and keep moving quickly behind the covers such as abandoned mining cars and signs in the mine. After 10 minutes of such a rapid march, a figure flashed under the gun lamp and drilled into the Branch Road on the left.

"Chase!" sander roared, got into the branch road first, and immediately saw the figure running forward. Without a word, sander pulled the trigger. The machine gun in his hand immediately spewed out a flame of half a meter, and the metal torrent composed of bullets swept away towards the figure in front like a hot whip.

Dada dada——

Then the members who caught up with them raised their guns and fired without the command of the captain.

But the speed of the figure was too fast. He sometimes ran on the ground and ran on the wall of the mine. The firepower of sander and others always slows him down. Bullets are like bees that see honey, but no matter how hard the bees try, they can't touch the sweet honey.

When the figure of the front side ran to the heart of the mine way, the figure was slightly distorted and separated into another shadow. The two figures swept from left to right towards the mine path in the opposite direction, making Sander's eyes fall off.

"Shit, it's a power! I knew it wasn't that simple."

Sander immediately selected four soldiers from the team, and he took the other three. The two teams tracked separately, and sander several people drilled into the Branch Road on the right. But before I ran far, I found that the mine had collapsed long ago, and there was no shadow in front of me. The obstacles in the collapse are so tight that even mice can't climb over, let alone people. Seeing this, sander immediately knew that he had been deceived.

"Come on, let's go back!" sander yelled and directed the team back.

But before they got out of the fork road, they saw a continuous flash of fire in the mine road ahead, accompanied by gunshots and screams.

No more than 5 seconds before and after the sound, gunfire, cry and fire disappear at the same time. The tunnel in front immediately became dead silent. Sander made a gesture to keep the team members quiet and press the light to the ground. Keeping this quiet way of marching, the four quietly pressed in the direction of the gunshot.

When he walked about ten meters, sander heard a strange time.

Didi Didi——

Like the sound of electronic needle skipping, and the frequency of the sound is faster and faster. Sander felt something was wrong and looked around, so he found a device on the walls on both sides of the tunnel. It was a dark square box. There was a red signal light flashing in the center of the square box. That drop of sound was made by the signal light, and now the frequency of the signal light flashing is almost crazy.

A drop of cold sweat slipped on Sander's forehead, and the black man lost his voice and said, "no, it's a delay bomb..."

Before the voice fell, a fire burst out in the black box. Sander's eyes saw flames everywhere!