The roar of the 122 howitzer gradually stopped, this is because the zombie corpse army has advanced to the minimum range of 3 kilometers, although the howitzer can fire directly, but because the cannon is now on the city wall, the low fire of the barrel is only minus 3 degrees, and it is no longer enough to reach the zombies, and more importantly, there are not enough shells.

Commander Xia Zhen gave an order to the howitzer squad: "Extend the artillery fire, hit the rear cluster targets, and delay the large-scale movement of zombies." She looked through the binoculars at the wreckage of the enemy's light vehicles with straight smoke outside the white walls, and then at the tanks and other large armored targets that were still rolling forward.

But Commander Xia Zhen had to admit that this attack of the smart corpse was remarkable, not like before, he only knew that a swarm of swarms pushed up, armored vehicles and zombie "infantry" could actually advance in tandem, and some tanks also flexibly made actions to evade artillery bombardment while traveling, and even the zombies also effectively reduced their casualties with the help of the cover of the armored body.

This is because Commander Xia Zhen didn't know that "he" specially captured a group of soldiers before the attack, and let his subordinate corpses eat their brains, so as to obtain the combat ability of the soldiers, although the corpses used to engage in a variety of professions, but at this time they have all become the best fighters, not to mention driving tanks, some of the corpses can even drive fighters and launch missiles. Fortunately, there are not too many intelligent corpses that have evolved to the point where they can directly eat their brains to obtain abilities, which did not allow "him" to directly "violent" an army similar to clones.

Type 63 mortars began to "speak", and then. The grenades were also fired continuously, and the anti-aircraft machines began to fire horizontally, these weapons did not seek to completely kill the zombies, but such a face-to-face kill could make it more inconvenient for the intelligent corpses hiding in the zombie group to command, and at the same time hurt the zombies' limbs as much as possible.

The zombie army entered 1,000 meters, and the tanks opened fire, firing grenades, blasting craters one after another on the white wall, and some fell on top of the white wall. Fighters began to suffer casualties. Commander Xia did not have suitable long-range anti-armor equipment at hand. RPGs can't gnaw at the frontal armor of the Type 99 tank, and if there are Red Arrow series missiles, the Type 99 tank can't stop this series of anti-tank weapons.

"Give up the walls!" Commander Xia categorically ordered. Having abandoned the walls, which were vulnerable to tank shelling, the fighters retreated to the safe base of the wall. The curved fire of mortars is still used. and battlefield radar coordinates. Bomb zombies. But in this way, the front-line firepower was significantly weakened

However, the fighters of the homeland were not in a hurry. Commander Xia Zhen stared at the battlefield radar, and saw that the zombie tank crossed the three-hundred-meter line and began to gather to fire at the gate, fortunately, there were obviously not many shells in the hands of the corpse, and they were mainly grenades, except for an armor-piercing projectile that "gnawed" a half-penetrated hole in the heavy steel gate, and the rest of the grenades did not destroy the gate except for the high-strength reinforced concrete around the gate.

The corpses drove almost all of them to the gate under the white wall in tanks, and they were about to blow up this turtle shell with a wild bombardment, and at this moment, Commander Xia waved his hand: "Start the elevator!" ”

There was a buzz of motors, and at the 300-meter defense line, "mushrooms" suddenly came out of the snow, which was a steel bunker, which was usually hidden under the ground and rose up by a lift in wartime. The corpses didn't expect such a change behind them, the tanks were spewing black smoke and preparing to turn around, and at the same time, the doors of the steel cap fort everywhere were spitting out tongues of fire to tear apart the zombies around the tank at close range, and at the same time, a soldier rushed out and aimed at the tail compartment and track of the Type 99 tank and fired RPG7 - the fighters could not launch the RPG inside the steel cap fort, because the steel cap fort was too narrow, and the wake of the RGP would be sprayed back on the launching warriors.

When the zombies pounced on the fighters who threw down the RPG air launcher, the Type 99 tank had exploded one after another - the tail compartment has always been the weak point of the tank, although the RPG7 is not as good as the anti-tank missile, but it can also penetrate 350 mm of armor, and each Type 99 tank has suffered more than three RPG7s, how can there be any reason not to explode.

However, there are still fish that slipped through the net, and several fighters were attacked by zombies when launching RPG7, some missed, and some shot on the reactive armor of the track skirt, and the reactive armor automatically exploded when it sensed the RPG grenade warhead, canceling out the high-speed metal jet ejected by the warhead, and although there was flaming black smoke on the tank, there was no fatal damage.

The intelligent corpse inside the Type 99 tank finally reacted, turned the thick barrel, and began to shoot at the steel cap fort, the tank hit these fixed targets one by one, and the remaining four tanks - one of them broke its tracks, but it could still be used as a battery - immediately destroyed a number of steel cap forts, and none of the soldiers inside escaped.

At this moment, a series of figures appeared on the top of the white wall, and several fires were like fire dragons, hitting the top cover of the four tanks from the white wall, the weakest tank protection in the world is the top cover, usually dozens of millimeters thick armor protection, suddenly, the rocket-booster grenade was like a paper cover, easily penetrated the top cover of the Type 99 tank, exploded in the cabin, and then detonated the ammunition in the cabin, and the violent explosion lifted the turret away.

Watching the nine tanks driven by the corpses turn into nine piles of iron sheets emitting flames and black smoke under the white walls, the soldiers of the homeland let out bursts of cheers.

Commander Xia Zhen didn't have much joy, the defense line of the steel hat fort could have harvested the lives of a large number of zombies, but because the intelligent corpses used tanks, they had to be exposed in advance, so that a section of defense line of nearly a thousand meters in front of the gate no longer had the protection of the steel hat fort, and because there was no cover of crossfire from other steel hat forts, the remnants of the steel hat fort were being swept away one by one by suicide zombies tied with explosive bags. Commander Xia sighed: "Let the soldiers in the Steel Cap Fort retreat, and don't make senseless sacrifices." ”

As soon as the Type 99 tank went, the soldiers of the homeland re-boarded the white wall and fired at the zombie corpses under the wall, although the corpse army still had some 92 wheeled armored vehicles in their hands, but they did not get too close to the white wall, and could only shoot at the soldiers from a distance. The pressure on the soldiers to fight against the first-line charging zombie "infantry" was greatly reduced, and the zombies continued to shoot headshots one by one, even if occasionally a few zombies rushed under the white wall with explosives bags to detonate, they only blew up a few craters.

The homeland is still safe, and the white wall is still safe, but if you don't find Ling Shanshan lurking inside the homeland, then this security is temporary, vain, Ling Shanshan. Where the hell are you?! Commander Xia turned a deaf ear to the fierce gunfire on the white wall. Turning his head, he looked at the calm and waveless home.

Several soldiers in charge of the heavy task of searching for Ling Shanshan rushed to the power plant out of breath, and the power plant's engine room and substation were already heavily guarded, and the gates were closed. Not even a single mouse could slip in. The power station guards swear. He didn't see Ling Shanshan – or any other non-power station staff member visit the dam.

The soldier in charge of searching for Ling Shanshan was so anxious that his mouth bubbled: "Impossible! In the surveillance video we found at the end, Ling Shanshan came to the power station, if you put her in the power station and cause damage. But it's going to be killed! ”

The guards guarding the power station were also a little unhappy: "We are not idiots, as soon as we received the wisdom corpse lurking in the home, we immediately closed the doors everywhere, the power station is fully automatic, just these few people, you see for yourself, how can there be Ling Shanshan, an alien wisdom corpse?" ”

Of course, the soldier in charge of searching for Ling Shanshan was not blind, but listening to the sound of guns and cannons on the white wall in the distance, he also knew that Ling Shanshan was going to do it at this time, but she was obviously coming to the power station, could she still burrow into the ground like a mouse? The soldier said in a hurry, "Then have you arranged guards for the dam and the gate?" ”

The sentinel guarding the power station looked at his comrades like idiots: "I said brother, that Ling Shanshan is a smart corpse, not a superman, even if she has a pistol in her hand, at most a small piece of explosives, but do you know how many explosives are needed to blow up this dam and gate?" He stretched out his hand and gestured: "It's about the same as a car full of explosives, and you throw a bunch of grenades at the dam just because you have a few farts." The fighting on the White Wall is tight, and I only have 5 sentries here to guard the power station, where can I send people to guard the dam? There is little talk about arranging a class of manpower to be able to keep it. ”

The soldier in charge of searching for Ling Shanshan also knew that his comrade-in-arms was reasonable, but he still said: "You'd better be careful, if the power station is destroyed, many of our defense equipment will no longer be able to play a role, and the combat power of the front line will be almost halved, that Ling Shanshan is a smart corpse, you can't use human thinking to analyze her......"

The guard of the power station was nodding his head impatiently, when suddenly, a dull sound came from the engine room, it was not loud, like a broken eggshell, "What is that?" Everyone present turned around in unison.

At this moment, the power station staff who were on duty at the automatic console exclaimed: "Oh no, the power output of the turbine is decreasing, the speed!" The rotational speed is abnormal! ”

Before he could finish his words, the two turbines placed in the center of the engine room suddenly rattled with a low humming sound at a constant speed, and then in a series of twisting and tearing sounds of high-speed rotating blades, the iron cover on the turbine suddenly cracked, and the turbulent reservoir water gushed out from inside.

The guard exclaimed, "The generator turbine has failed!" The aqueduct is leaking! Quick, close the aqueduct! ”

However, it was too late, and the high-pressure water flow in the diversion canal from the reservoir rushed into the engine room in an instant, and the brightly lit power station was suddenly darkened, and the flood washed the soldiers and staff inside, and all the control equipment was soaked in the water. Fortunately, the cracks in the aqueduct are not very large, and although the high-pressure reservoir water is surging, it is not enough to collapse the entire machine room.

The soldier in charge of searching for Ling Shanshan stood at the door, and was swept down by the water gushing out of the computer room, and stumbled up: "Ling Shanshan! It must be Ling Shanshan's ghost! Damn, will the reservoir burst? His last sentence was to the guard of the power station who was getting up from his side in muddy water.

The guard of the power station regretted that his intestines were almost green, and he stammered: "That Ling Shanshan, you must have thrown explosives into the aqueduct, which blew up the turbine and destroyed the aqueduct along the way." However, there are filtration equipment at the mouth of the aqueduct, and ordinary debris cannot enter. ”

The soldier in charge of searching for Ling Shanshan snorted heavily: "I told you, that Ling Shanshan is a smart corpse, don't guess with human thinking, let me ask you, will the dam collapse?" ”

The power station guard shook his head with a sad face: "The dam will not burst, the diversion canal itself is to guide the water from the reservoir to drive the turbine to generate electricity." Now it's just some leaks, we can close the gates manually, it's just that the turbines and consoles are flooded, and although we can activate units 3 and 4, it will take a while to restore the power supply. ”

"Hurry up and restore power by any means you can think of! A large number of the home's defenses require electricity to activate! Without electricity, Commander Xia's defense line on the white wall is in danger! I'm going to arrest Ling Shanshan, and I'm going to kill her!" The soldier in charge of searching for Ling Shanshan yelled, turned around and ran towards the dam - Ling Shanshan must still be somewhere in the reservoir.

Ling Shanshan was swimming in the reservoir at this time, and she struggled to swim up from the bottom of the reservoir, her mouth. He also had a hacksaw in his mouth. Ling Shanshan because before entering the homeland. Ate the brains of several Homestead soldiers, so the facilities inside the Homestead are clear, where there are surveillance cameras, and where they can be secretly infiltrated. Where are the weaknesses of construction equipment. You know it all out. That's why she killed Liu Fang. It easily evaded the inventory and search of all sides, and infiltrated the reservoir area of the hydropower station.

The hydropower station is the energy center of the homeland, and it wants to conquer the homeland. The hydropower station must be destroyed, but Ling Shanshan has too little equipment at hand, and the limited amount of plastic explosives can't blow up the dam at all, so it's a good way to rush into the control room of the hydropower station and blow up the console, but there are too many guards in the power station, and it can't please herself in a gunfight in a confined space.

After Ling Shanshan arrived at the power station, she did not go to the core area such as the heavily guarded engine room, but went to the empty dam, stripped off all her clothes, tied a rope around her waist, attached one end to the lever of the dam, jumped lightly, jumped into the water, and swam in the direction of the turbine aqueduct. She quickly found the entrance to the aqueduct, where there was a strong suction, and water was rushing down the pipe, pushing the huge turbine blades to generate electricity.

There is a filter fence at the mouth of the aqueduct to prevent debris from entering the engine, Ling Shanshan lay on the iron railing, patiently sawed off the railing with a saw, and then entered the canal, this action changed to anyone else, even if it was a special forces soldier, it was a death end, the water flow in the aqueduct was very fast, and there was a huge suction, Ling Shanshan relied on her thin body, and after being sucked into the aqueduct, she reached the next filter, this grid was smaller, after she sawed the net, she threw a remote control bomb into it.

A drop of her blood had already been smeared on the remote-controlled bomb, and Ling Shanshan sensed that the control bomb had reached the engine through her keen sense of smell, and pressed the remote control, and a dull sound came from the engine room, and then, she felt that the flow rate of the water around her had changed, and the pressure in the pipe had been reduced, which indicated that the aqueduct was leaking. It succeeded, although this small bomb could not completely paralyze the hydropower station, but it was enough for the staff of the home to be busy for a while, so that "my father" could attack outside the white wall.

Ling Shanshan pulled the rope around her waist and slowly "pulled" herself out of the aqueduct, and after surfacing the water, she followed the rope back onto the dam again, hurriedly left the hydropower station, and rushed to another target.

Half a minute after Ling Shanshan left, the team responsible for searching for Ling Shanshan arrived in a hurry, no wonder the soldiers were slow, the reservoir area was so big, who knew where Ling Shanshan would hide? Although the homeland warriors are elite, the shortcomings of too few people are exposed. The warrior who took the lead soon spotted the rope on the dam railing, he screamed and pounced, and quickly pulled up the rope, but there was no one at the other end of the watery rope, and he knew that Ling Shanshan had slipped under his nose when he saw the clothes and wet footprints thrown on the dam.

Originally, the multi-rolling high-voltage power grid located 20 meters in front of the root of the white wall has been activated, and the hordes of zombies hanging on the power grid have become charcoal, and the soldiers on the white wall can calmly kill more valuable targets, such as armed zombies, suicide zombies with large bags of explosives, and lightly armored targets still roaming around the periphery. Without the cover of ordinary zombie cannon fodder, these targets become much more conspicuous, and the smart corpses obviously want to rush to the door and blast with a large amount of explosives.

Now that the power is cut off, the failure of the high-voltage power grid has suddenly made the pressure on the soldiers heavy, and no matter how good the marksmanship is, it can't resist the impact of tens of thousands of zombies. The warriors had already seen several suicide zombies rushing to the door under the escort of armed zombies - there was no explosion, and it seemed that the smart zombies had also learned to behave, and they were ready to accumulate more suicide zombies and detonate at the same time.

Commander Xia knew that the power outage must have been caused by Ling Shanshan, and sure enough, the personnel of the hydropower station reported through the walkie-talkie that the No. 1 and No. 2 turbines were damaged, the console was flooded, and it took several hours to restore the power generation of the No. 3 and No. 4 turbines, and because of the damage to the diversion canal, the power generation rate dropped significantly.

Commander Xia put down the walkie-talkie and ordered: "Start the backup diesel generator immediately, and give priority to the supply of the white-walled defense line, the vaccine laboratory and the ammunition workshop......" As soon as her words fell, another explosion sounded in the home, and she turned her head to look, only to see a thick column of smoke rising in the direction of the ammunition production workshop, and then there was a burst of ammunition detonation - Ling Shanshan remotely detonated the bomb she had set up in the ammunition production workshop early in the morning! (To be continued......)