"Click!"

The picture went black, and the toy monitoring car left at the scene was trampled.

Lin Yu and the two, who arrived at the first blocking point, looked at the screen on the tablet, which had already darkened, and looked at each other silently.

"The number of skeletons, there's... Some are beyond the tipping point of our preparation. Fu Yanjie licked his lips and stammered.

Lin Yu listened to Fu Yanjie's words, silently put down the tablet in his hand, and tried his best to control the constantly beating green tendons on his head.

took a deep breath, took off the bulletproof helmet, loosened the collar around his neck, and took a breath to comfort Fu Yanjie and himself.

"It's not too much, we still have a lot of spare materials, we can get it."

"Besides, most of the powerful people in the hall have been killed, and now there are only a few small soldiers left, can't you handle it?"

shouted loudly, giving Fu Yanjie courage at the same time, he was also giving himself courage.

The battle has begun, and there is no way out for both sides, and no one can get out regardless of whether they win or lose.

Even if Lin Yu and the others call for support at this time, it will take time to deploy troops and prepare for war.

The same needs someone to carry it in front, it is better to just turn three times on the front, and if it fails, the bronze door will change the owner.

Lin Yu's face was full of determination.

Fu Yanjie looked back at Lin Yu, his bloodstained face.

His lips squirmed twice, but he didn't say anything dejected.

Grabbing a packet, he handed over the tissues he had discarded during the construction of this place.

Lin Yu silently took it and wiped his eyes and ears that had been shocked by the explosion before.

Neither of them mentioned the words just now, and began to silently prepare for the upcoming battle.

Although they didn't speak, neither of them had a bottom in their hearts.

What a concept of 10,000 skeletons!

Ten in a row, you can run a two-kilometer long line.

The entire mine is only a little more than a kilometer from beginning to end, which means that the forward troops have hit the bronze gate, and the troops behind have not fully entered the mine.

Even when the two of them were preparing, they set aside a floating value.

Although I investigated many times, I really didn't know it, and I didn't dare to rush out directly to take a closer look.

Therefore, Lin Yu and the others specially set aside spare materials for 2,000 people according to the big calculation.

Now there are more than 3,000 directly, where is this material? Do you take the shield and the long knife in your hand?

Standing there still, stretching his neck for Lin Yu and the others to chop, they can exhaust the two of them to death.

Besides, in the plan, 5,000 people can eat enough Lin Yu, let alone 10,000.

At the beginning, Wang Bang, the high-end combat power annihilation tactics were implemented quite beautifully.

The other party turned around and slapped the two of them hard.

Organizations and individuals mobilize completely different capacities and resources.

Not to mention these undead.

The small soldiers fought in the front, tested the enemy's situation, followed behind fiercely, and took the opportunity to steal chickens.

Undead natural disasters, why are they called natural disasters? It's because of the unbeatable amount.

Absolute quantity, absolute quality.

"Boom!"

"Boom! Rumble! ”

"Boom! Rumble! Rumble! ”

“……”

Explosions continued to be heard in the cavern ahead, and little by little they spread deeper and deeper.

The blast wave destroyed the lights and cameras embedded in the walls of the mine.

But the field of vision did not become dim, and almost a moment of non-stop firelight lit up the entire cavern in place of lights.

The specific structure of the entire mine resistance battle, the two of them have quite the same idea.

Quite respectful of the human instinct to bomb.

Originally, I thought of setting traps by hand, such as bows, traps, pendulums, etc., but later found that these traps are not as lethal to the skeletons as they are from explosions.

And the explosives are also convenient, dig a pit, bury it and set up a signal receiver or triplock.

It's simple and convenient, one gets twice the result with half the effort, and the other gets twice the result with half the effort, and fools know how to choose.

So except for the track in the middle, the two sides of the track can be said to be densely packed with explosives.

When I came back, I even put some time bombs in orbit.

And the space in the mine is narrow, and there is no place to dodge at all.

The 200-meter-long road probably caused more damage than the one in the hall.

The process was indeed as Lin Yu had predicted.

Skeletons that start charging are not allowed to go back at all.

Pickaxes were wielded in a mess, and the back was crowded with the front.

In the enclosed space, explosives are used to their maximum power.

Each explosion slowed the momentum of the charge, from a dozen to a few, and the skeletons were swept away in the explosion.

The semicircular flames were directly devoured, and the skeleton at the center of the explosion couldn't even leave the soul fire, and the bones of the undead on the inside of the explosion were torn apart, and the ones on the outside of the explosion were also instantly lifted away.

The flying stones and shattered bones can also shatter the bones of the dozen or so skeletons that follow closely behind, and they can be embedded in them before the kinetic energy disappears.

Some steel ball nails can even cleverly pass through the gaps between the bones of dozens of skeletons, and crash into the miner's skeleton in the middle, inlaid on it.

The skeletons that were lifted off the air, fortunately hung on the wall and couldn't get up or down.

Bad luck, he fell, and along with the skeletons that had been blown off the lower half of his body, he was trampled under the feet of the undead who rushed up from behind.

Can't get up at all.

Every 10 meters or so the skeletons will encounter two or three bombs.

The rumbling sound continued, and the number of skeletons was reduced layer by layer like peeling an apple.

The 200-meter mine cave can be said to be made entirely of white bones.

The distance of 200 meters blocked them for a full eight minutes, even if they were not afraid of death.

Eight minutes later.

The road before the first checkpoint is leveled.

The number of undead has been reduced by at least 500.

But for the overall number of skeletons, it's still a piece of cake.

Besides, less than 1/4 of these 500 skeletons actually died.

Most of it was because the body exploded and was trampled under the feet by the troops behind.

Turning around and replacing the broken bones, it was an intact undead again.

The dense footsteps told Lin Yu and Fu Yanjie that the skeleton had successfully broken through the minefield.

Came to the first level.

The first set of levels was originally an abandoned mining hall, with a small area, only about 50 square meters.

Lin Yu and the others casually repaired it and built the first level.

Two large fan-like objects, one on the left and one on the right, are set up at the entrance of the mine.

But it is not on it, it is on the ground.

The height is one meter three, which is just up to the waist of a person.

The shape is quite simple, a square tin box.

Inside is an engine that has been taken out of the car, and a huge shaft is attached to the engine, and six solid steel tubes 4 meters long are welded to the shaft.

The two named it 'Big Fan' based on the image.

Hearing the sound of footsteps getting closer and closer, Lin Yu instantly turned on the mechanism.

The engine drove the steel pipe, and it spun violently in an instant, and the iron rod that rotated at high speed brought the sound of whirring wind.

The two organs were encircled, and the entire mine entrance was completely blocked.

Only the gap in the middle is less than 20 centimeters.

At the entrance of the mine, the undead who had just stepped on the mine array rushed over fearlessly with mine pickaxes.

Bravely awent up.

The spinning iron rod tore the skeleton apart directly from the waist, and the lower half of the body rolled and stuck to the ground.

The upper body that couldn't stop the brake plunged into the rotating 'fan', like fat in a meat grinder, directly broken into pieces.

Not even a head remained, only a soul bead fell under the 'big fan'.