Although the sound was not loud, the rhythm was very fast, and the building was quite quiet. The four people in Tianyang heard it all at once.

Several people stood up and looked at the ceiling above their heads.

The sound suddenly stopped.

"Go up and have a look?" Tianyang suggested.

Cangdu nodded and had no objection, so the team found the stairs leading to the upper floor and began to move.

The stairs were littered with rubbish, papers covered with inverse words and pictures, torn and damaged handbags, a rectangular touch screen that looked like a communicator but without any buttons, and even guns.

It was at the corner of the stairs on the second floor. It was a human skeleton that had been dead for who knows how long. The hand that had turned into white bones was holding a gun.

The black metal gun body, judging from its structure, should be a gun type that uses physical bullets.

It's just that the gun is small and seems to have limited power.

Cangdu picked up the gun and threw it into his backpack: "Fortress has been studying the military power of the reverse world. This gun can be exchanged for at least 100 contribution points. Don't worry, the proceeds from the search will be distributed according to the corresponding proportion."

Dong dong dong——

The knocking sound started again.

This time it can be determined that the sound came from the third floor.

"Walk."

Cangdu walked in the front with a gun, and several people came to the third floor and looked in from the door at the stairway.

Inside the door is a corridor, which is quite spacious and can accommodate two or three people walking side by side.

On the left side of the corridor is a row of windows, which can see the street outside and the buildings shrouded in black fog across the street.

On the right are some rooms. As far as the light can reach, there are doors every three or four meters.

There are some unnamed appliances placed in the corridor, the suspended ceiling is broken and fallen off, and a tangled mess of wires hangs from the gap...

At this time, there was another knocking sound from deep in the corridor. Cangdu made a gesture to tell everyone to be careful, and then moved against the wall on the right.

Just after passing the third window on the left, a beam of light suddenly broke through the window!

This beam of light had dark edges and scarlet red in the middle. It almost brushed the tip of Cangdu's nose and sank into the wall in front of him, leaving a round hole in the wall for avoidance.

If Cangdu moved a little further, then this beam of light would shoot right through his head!

In an instant, Cangdu understood: "It's a trap, it's a trap!"

The knocking sound deep in the corridor was obviously intended to attract their attention and lure them into an ambush point. "Get down, get down!" Cangdu shouted, "Try to stay as close to the ground as possible and return the way you came. Quick!"

At the same time, the pony-tailed young man took out a pistol hanging on his waist and fired a shot out of the window.

The muzzle of the gun sprayed out a ball of bright light, which exploded over the building on the opposite street. The sudden bright light caused the thing in the building that was leaning out of the window to emit a sharp and short sound.

cry.

When lying down, Tianyang glanced out the window. In a hurry, he only saw that those things had goat-like faces and were human-like, at least the upper body looked like a human.

Their arms have neither claws nor blades, but the front ends have transformed into the shape of some kind of firearm.

The gun body was made of flesh and blood, with a white bone-shaped barrel protruding from it. There were even eyes on the alien gun.

The bright light made the eyes on the guns close tightly, but this did not prevent those things from shooting at the building where the team was located.

The black and red beams of light emitted from the bone barrels immediately flew over the heads of Tianyang and others, shooting holes the size of teacups in the walls of the building!

Tianyang and Cang both climbed into the stairs one after another, and they quickly landed at the bottom of the stairs, and then they breathed a sigh of relief.

"Those things should be mysterious shooters." Cangdu gasped, "I've heard of them, but today, this is the first time I've encountered them."

The Mysterious Shooter is a common dark people in the reverse world of No. 127. Like the mad dog, it is a level 2 dangerous monster. They have a humanoid body, a goat face, and are agile in movement.

The danger of the mysterious shooter comes more from the mutated biological firearms. They seem to charge the gun body with their own energy, thereby emitting the black and red beam.

Mutants sometimes appear among the Mysterious Shooters. Those monsters called Mysterious Gunners are walking turrets. The energy heavy cannons they fire can threaten light tanks. Fortunately, there are only shooters in the building opposite.

If there is a gunner, it will not be so easy.

Suddenly there was a scream from the corridor.

Tianyang looked and saw that another soldier also climbed into the stairs, but the Yan soldier was shot in the left calf. The protective armor on the leg could not prevent the beam from penetrating, and blood was now pouring out from the wound!

To make matters worse, groups of pale haloes lit up deep in the corridor. When the light shined on, swaying figures were staggering towards the darkness.

Prowler!

Tianyang arched his body slightly and was about to rush into the corridor.

Cangdu grabbed his hand: "What are you going to do?" "Save people!" Tianyang said without thinking.

Cangdu said coldly: "Rescue him? How to save him? Leave him alone, he is just a soldier. They were already prepared to sacrifice before entering the reverse world. Now, we don't have time to waste time here."

After saying that, Cangdu let go of his hand and went downstairs with another soldier.

Tianyang looked towards the corridor, and saw that the mysterious shooter on the opposite street was still shooting wildly. Black and red beams of light were flying above the head of the Yan soldier, and once, the beam even passed through his helmet. Now the soldier is still crawling forward,

His desire to survive made him unwilling to stop, but the injury on his leg slowed him down greatly.

Maybe in the next second, he will be hit by the beam again.

Behind the corridor, the prowlers were already catching up, although they were hit by the shooter's beam from time to time. But as long as the cage was not broken, those things were still attracted by the pheromones on the soldiers, and crawled towards the Yan soldiers despite the mysterious shooter's firepower.

Tianyang suddenly raised his gun and pointed it at the wall in front of him. In his eyes, the wall began to fade and disappear.

He saw those mysterious shooters almost hanging on the windows across the street, and then the bodies of these monsters began to fade. When Tianyang focused on one of the shooters, the shooter was in his field of vision, and finally

Only the eyes on the alien gun body are left.

In the depths of those eyes, a pale yellow light floated.

Cage of will!

Tianyang pulled the trigger, and the assault rifle blasted out a dark blue star beam. The beam easily penetrated the wall, crossed the street, and penetrated into the eyeball on the body of the mysterious shooter.

The shooter immediately misfired, slid out of the window, and fell.

Tianyang followed suit, and with the support of weak point induction, his sight directly penetrated the outer wall of the building, locked onto the shooter's will cage, and destroyed them.

After Tianyang fired three or five shots, the black and red beams of light above Yan Bing's head were significantly reduced, and the soldier couldn't help but breathed a sigh of relief. Suddenly his calf tightened, and he turned around, only to find that he had been caught by a prowler.

The corrosive bodily fluids on the Prowler's hands fell onto the leg armor, and green smoke immediately floated up from the armor. At this time, a dark blue beam of light passed by Yan Bing's eyes and penetrated into the Prowler's chest, shattering the cage of its will.

"Come here quickly!"

Tianyang shouted, firing a few more shots to kill a few prowlers that were slightly closer.

Yan Bing speeded up, and under the cover of Tianyang, he finally climbed out of the corridor and left this death zone!
Chapter completed!