Cracking sound! Dense sounds.

The steel rods attached to the 'big fan' quickly snapped the skeleton's vertebrae.

As before, the broken skeleton plunged headlong into the 'big fan'.

The brave charge against the skeletons, the steel rods kept hitting, and the bones flew sideways.

In less than two minutes, the broken bones and broken pickaxes were covered in a thick layer on the ground, and the lower half of the broken body at the entrance of the mine was piled up higher and higher.

The undead are on the wave.

On the other side of the hall, at the entrance to the cave behind it, a thick, concrete wall was erected, and steel brackets were added with concrete and bricks.

The entire hole was watered and almost the entire hole was sealed, leaving only a small gap at the top.

Facing the side of the skeleton, it was also wrapped in a thin layer of iron sheet.

At this time, Lin Yu and Fu Yanjie were shooting wildly at the mine with a 92-style gun.

Boom! Boom! Boom!

In the fierce gunfire, bullet casings were scattered all over the ground.

Pull away the grenade and lean on the baseball projectile on the wall, and throw it into the opposite mine from the foothold that has been set in advance.

"Boom!"

The grenade exploded, and the rising fireball slightly blocked the skeletons' attack.

But the moment the fire disappeared, the gap that had been blown out of the mine was directly filled by the skeletons crowded up behind.

With the small area of the mine outside the hall and the sufficient ammunition prepared, Lin Yu and the others established a bombing net that was not too wide seven or eight meters in front of the big fan.

The explosions and rising fireballs never stopped.

A small number of lucky escapes the explosion, and the skeletons that rushed over are also missing arms and legs, and they will be shot by Lin Yu one by one.

The lucky ones that missed were like ants shaking a tree, crashing into the 'big fan' and turning into pieces.

The sound of gunfire and explosions has not stopped since the sight of the skeleton appeared.

Lin Yu emptied another magazine on the wall, stopped reloading, and threw the gun aside.

Four or five minutes of high-intensity firing did not stop, and the barrel of the Type 92 was slightly red, and the heat was constantly rising.

Bullet casings were scattered all over the ground, almost burying Lin Yu's ankle.

Fu Yanjie on the side had long since stopped shooting, and after a few bullet clips, he found that unless he could accurately hit the skeleton's head and shatter its entire head directly.

Bullets hit other places, facing the skeletons' hollow bodies, and small bullets easily passed through, and nothing could be touched.

Even if they were lucky enough to hit the bones and break one or two, it wasn't a big deal for them.

No impact on action.

Relying on blindness alone, the probability of hitting the head is too low, and Fu Yanjie didn't kill a few skeletons at all after a few magazines.

Simply drop the gun and control the baseball launcher on the wall, add ammunition to it, and ensure that the flames of the bombardment will not stop.

Lin Yu on the side was much more accurate than Fu Yanjie.

In the overclocking state, the super dynamic visual capture ability and manipulation ability make Lin Yu's accuracy soar.

At a distance of 50 meters, hitting a head the size of a watermelon is not a problem at all.

After adapting to dozens of bullets in the early stage, Lin Yu quickly adjusted his state and changed the strafing mode of the Type 92 rifle to a burst fire mode.

In the face of the skeletons that rushed out of the firelight, they were basically shot one at a time, and rarely missed.

Lin Yu threw down his gun, didn't have time to physically cool it down, and was about to pick up Fu Yanjie's rifle next to him.

As soon as he bent down and was about to pick up the gun, his ears had not fully recovered when he heard a sharp sound of breaking through the air.

It was not so conspicuous in the violent explosion, but it was still caught by Lin Yu.

Unlike when a gun is fired, the bullet leaves the chamber and cuts through the air.

And another, more shrill, harsh sound.

It's also more dangerous.

The alarm bell sounded in his heart, and the hand that was reaching for the rifle turned sharply, leaned down and grabbed the shield at his feet, directly covering the body exposed outside the wall.

Fu Yanjie, who didn't forget to pull a handful in his right hand, was still loading grenades on the wall.

"When~~"

In the next second, the shield in his hand seemed to be slammed by a sledgehammer, and the huge force directly brought Lin Yu down, and he almost fell off the wall.

The tiger's mouth in his left hand was numb.

Fu Yanjie next to him was even more unlucky, he just felt the force of Lin Yu's pulling, and before he could make a move, his chest was suddenly subjected to a huge force, which was directly overturned, and he fell under the wall.

It fell heavily on the debris piled up below.

Lin Yu, who was still on the wall, fell down directly and lay behind the female wall.

Carefully move the shield in front of your eyes to see what it is.

"Arrows?"

A long bony arrow is embedded in the shield.

The shaft of the arrow was directly shattered by a few sections, and the shield made of titanium alloy on the handle of the arrow knocked out a small crater.

The sharp arrows shattered directly, leaving only a broken long rod in the small pit.

"It's fast, it's as powerful as a small-caliber rifle." Lin Yu's face was full of horror.

As soon as he finished sighing, the sound of arrow feathers slicing through the air was heard in his ears again.

"Whoosh! Sou! ”

"Bang! Boom! ”

The baseball launcher erected on the wall was shot through, and the two flower-shaped gaps on the sides and the white bones on them clearly told Lin Yu that this thing was broken, and there was constant smoke and electric flashes at the gaps.

Lin Yu grabbed the leg of the machine, pulled it down, and quickly took out the remaining grenades inside, so as not to be ignited by sparks and cause explosion.

After doing this, Lin Yu had time to shout at Fu Yanjie under the wall.

"Are you alright? Lao Lin! ”

Fu Yanjie under the wall had already turned over and climbed up holding his left arm.

The whole fence is not high, not counting the protruding female wall above, less than three meters from the ground.

Coupled with the piles of miscellaneous waste materials piled up under the wall, Fu Yanjie did not suffer much damage.

The arrow that shot straight to the chest was also blocked by the armor, and it was nothing at all, except that he turned sideways and twisted his arm when he fell off the wall.

"It's fine!"

Fu Yanjie responded below, shook his left hand, and climbed up the ladder again.

Lin Yu saw that he was fine, relieved, turned his head and cautiously half-lifted his body, meowing out through the shooting hole left on the wall.

Without the tiny bombing line in the mine, there are even more skeletons rushing towards the 'big fan' in one go.

Holding the mine pickaxe and the white bones picked up on the ground, he was not afraid of death and hit it like a 'fan'.

It's just a kung fu of lying down with your head down and looking up again.

The white bones under the 'big fan' at the entrance of the cave have been piled up to the point where they are level with the fan surface.

The bones and pickaxes make the 'fan' spin slower and slower.

Pickaxes and arms continue to reach into the fan surface.

I haven't waited long for Lin Yu to observe.

"Squeak-"

Accompanied by a cacophony of friction and a derailment of gears.

The two 'fans' at the entrance of the cave stopped.

Two fans, 16 steel pipes were directly knocked off, the machine standing on the ground was also overturned, and the two engines began to emit thick black smoke in the sound of mechanical friction.

Fu Yanjie, who climbed up again, learned from Lin Yu to lie on the wall and look out through the shooting hole.

It wasn't surprising to see the skeletons break through the fans.

Touching the armor on his chest, he turned his head and asked, "Did you find the cold arrow that hit the skeleton just now?" ”