The Titans are of limited use in the face of sieges of this level, even if it is strengthened ten times.

However, the combination of Titan and Rose is still together.

The Titan stood on top of the building of the Biochemical Plant, holding the Vulcan Cannon, aimed at the sky. The long elastic chain coiled a lot on the roof of the building, yellow, orange and orange, which made people feel cold.

Rose's slender figure stood on the Titan's shoulders, just about the same height as the Titan's head.

The Titan that is as stable as Mount Tai is more like a platform on which Rose can stand, and then holds a sniper rifle that took Lu Chuan a lot of effort to get, the XM109 with a 25mm caliber, directly on the Titan's huge alloy helmet, aimed at the sky.

In order to make it jam and shoot better, Lu Chuan even improved this alloy helmet and added a card slot to make it better hold anti-tank rifles.

The Titan's back box is filled with all sorts of bullets. XM109 is able to use armor-piercing bullets, armor-piercing bullets, armor-piercing incendiary bullets, high-explosive shells, armor-piercing high-explosive bullets and other bullets, which is absolutely abundant.

With a size of 25mm, it is absolutely perverted, and it should be said that it is not an exaggeration to say that it is a cannon.

This XM109 is one of the special weapons that Lu Chuan obtained when he strangled the special forces of the US army, and its number is not large, only three. But the logistics of the US military have always been very good, so there is a lot of ammunition, enough to be used for a long time.

XM109 don't look at the caliber, in fact, its size is more refined and shorter than some sniper rifles, and the size of the total length of 1168mm cannot be said to be long in sniper rifles.

Its disadvantage is that the recoil is too large, and many soldiers will not be able to suppress its recoil when using it.

But......

In Lu Chuan's eyes, this recoil is not a problem at all for Rose, which has been strengthened ten times, it can be suppressed and ignore this kind of recoil.

The attack on the ground, Lu Chuan was not very worried, the real threat, Lu Chuan always thought that it was the sky.

Flying zombies in the sky, they have the potential to break through, and then in an instant a dive accelerates and crashes headfirst into the biochemical factory. Once they swoop down, it's very difficult to intercept them.

You can't just because of the impact of a flying zombie, you have worked hard for so long, and all of it is in vain.

The Titan did not fire, as the Vulcan Cannon had difficulty controlling too far in accuracy, and it would only deal with targets that came close. But unlike the Rose, the XM109 has an effective range of 2 km, allowing it to snipe at targets in the sky.

It has legendary marksmanship, and when it is used in snipers, it is even more bullish.

The refill is five rounds in the magazine, all of which are armor-piercing high-explosive shells, and at this time it has entered a state of sniping.

Rumble!

XM109 shuddered, but was pressed down by Rose's slender fingers.

The bullet came out of the chamber, and in the next moment, a corpse dragon in the sky, a bloody hole appeared in its head, and then the bullet that exploded in the impact exploded its head, shattering the whole head and falling headlong.

The zombies in the biochemical factory can be connected in series, they can sense each other, and they can confirm each other.

So, with this ability, Rose doesn't have to worry about sniping at the wrong target.

What's more, the corpse dragons in the sky almost do not belong to the biochemical factory, and the biochemical factory does not have the qualifications to manufacture it.

The XM109 roared again, just three seconds after the last shot fired.

Rose's metamorphosis ability was vividly exerted at this moment, and almost every shot represented the explosion of a corpse dragon's head. This kind of strong ability made Lu Chuan's heart settle down.

One in three seconds, counting the replacement of magazines, you can almost empty two magazines in one minute, which is ten rounds.

Ten rounds, ten corpse dragons, one minute.

In this way, the threat in the sky seems to be far less bad than previously thought.

In Lu Chuan's silent watching, Rose emptied a magazine, quickly replaced the magazine with a textbook-like action, and put the XM109 on the Titan's head, and then used its unique three-second lock rhythm to fire.

Another corpse dragon's head was shattered and fell from the sky.

Rose's target, under the influence of Lu Chuan, will strangle the corpse dragon first, who made the corpse dragon's target big and full of threat?

And the Titan, steady as a rock, stood motionless, it was also strengthened ten times, and the terrifying power made it completely ignore the power transmitted by XM109.

"It seems that in many cases, it is still necessary to take the boutique route."

The combination of Rose and Titan, which was full of calculations, also cost Lu Chuan 10 million. But the lethality they bringed, the absolute horror, and the great results were beyond Lu Chuan's expectations.

Of course, Rose's metamorphosis is actually based on a series of instinct enhancements, not to mention other instincts, just the legendary level marksmanship, this thing is hard to find.

In any case, Lu Chuan only now attaches importance to strengthening this function.

Strengthened zombies, especially after ten enhancements, they are still zombies, but that kind of agility is not possessed by other zombies.

"Corpse Dragon, come out and help."

The tearing in the sky was really tragic, just in the blink of an eye, Lu Chuan found that he had lost more than seven hundred bloodthirsty claws, this kind of loss was really terrifying.

As soon as you look up, you can see that black dots are constantly falling in the sky, both friend and foe.

From this kind of loss can be seen, the tragic procedure in the sky.

With anti-aircraft guns, with the help of Rose, and with bloodthirsty claws hunting, but the losses are still so high, Lu Chuan's worries are not unreasonable.

In the space-time rift, each space-time rift, there are still dense black dots rising into the sky, and the delivery of zombies here has not stopped.

The current number of zombies, Lu Chuan speculated, should have broken through to 120,000.

These 120,000, although there are other ordinary zombies, also account for the majority. But a small number of zombies with a level are enough to make people's scalp tingle, like now, the flying zombies that appear in the sky are at least level five, but their number is completely more than 5,000.

If it weren't for the luck of unlocking the Bloodthirsty Claw early, and having the financial resources to make 5,000 of them, I'm afraid not to mention defense now, the biochemical plant has now fallen.

The corpse dragon, which was originally on the roof of the biochemical factory building, flapped its flesh wings and soared into the air under Lu Chuan's command.

The corpse dragon took Lu Chuan 10 million to strengthen, and it should be said that it is the strongest single body at present. When it was rewarded to Lu Chuan, the instinct it carried was the best, which seemed to be a law in the reward.

After being strengthened, it is like being reborn, not ordinarily strong.

The corpse dragon that rose into the sky was very fast, and pounced on a corpse dragon that had just torn apart a bloodthirsty claw. In the entire sky, it is the only biochemical factory corpse dragon, so the target it deals with does not need to be considered at all.

With its faster speed, stronger flesh, and stronger bite force, every time the corpse dragon opened its mouth, there would always be a siege corpse dragon with its neck bitten off.

The corpse dragon strengthened ten times is completely barbaric, and it is rampage here.

For this reason, Lu Chuan had to turn on the virtual screen and turn off more than a dozen anti-aircraft guns used for defense.

The tearing in the sky, with the corpse dragon and the rose, actually maintained a balance, and this balance was still being broken in a good direction.

In other words, if the current situation continues, the superiority of the sky will expand and eventually dominate the sky.

…………

on the streets.

Countless zombies were advancing, they crossed the concrete guardrail, and then trampled on the white phosphorus pools that had been built one by one, and they were naturally stained with the white phosphorus here.

The white phosphorus in a pool of white phosphorus was quickly wiped out under the trampling of dense zombies.

The white phosphorus in the white phosphorus pools became less and less, stained on the feet of the zombies, and even under some trampling, the white phosphorus also splashed on the bodies of other zombies.

The current weather, which belongs to November, is very dry, and for white phosphorus, it is definitely a little bit of a fire.

Stained with a large amount of white phosphorus, and these zombies are naturally unknown, they have no thinking, and naturally they will not know what this white phosphorus is and what it will bring.

In fact, from the moment they stepped into these pools of white phosphorus, their fate was sealed.

The battle on the ground was not under the sky at all, and the situation here was even more tragic, because the zombies had broken through to the defensive area with anti-aircraft guns at the low angle.

Through holographic projection, Lu Chuan knew that the next step would be even more tragic.

What about zombies?

This time, what they are facing is really their nemesis. The existence of white phosphorus, as long as it is touched, almost represents death, even if the zombies have an immortal body, they will continue to burn until they die.

Especially the density here, under the support of zombies, it will ignite other zombies.

"Knock Knock ......"

The first anti-aircraft gun finally fired, and with the help of the computer, it scanned and locked onto the zombies below, and automatically adjusted the distance of the explosion.

It doesn't have the same rate of fire as a machine gun, but it's still fast.

Compared with the bullets, nothing can be seen, and the anti-aircraft guns are ejected, with flames and gunsmoke, and there are still traces to be detected.

The warhead explodes, tearing the hit zombie apart.

Lu Chuan knew that this was just the beginning, because the anti-aircraft gun used a high-explosive warhead, and its wanton shrapnel was just a small matter, and the real big head was still the white phosphorus stained on these zombies.

White phosphorus, which ignores the humidity of the air, burns almost a little as long as there is fire.

Like now, the explosion of the high-explosive warhead, the kind of explosive flame brought by it, the splashing sparks, successfully ignited the white phosphorus of the zombie in front, and the flames and thick smoke rolled out, making the zombie instantly a fire corpse.

In the crowded streets, the zombies followed one after another, almost next to each other, and one zombie caught fire, bringing with it a series of zombies that also caught fire.

The flames burned from the feet, and that kind of burning force could burn through even the bones, not to mention the flesh.

The zombies ignored the flames on their bodies, and they were still impacting, even if the ones under their feet were burned, but they were still moving forward until their bones were burned through and broken, causing them to fall.

But they are crawling with their hands, and they are also crawling in the direction of the biochemical plant.

It's just that there are burning zombies everywhere, next to each other, completely turning the whole street into a sea of fire. Thick smoke billows and rises into the sky.

There were no screams on the streets, no too much struggle, just zombies crawling with fire. Their feet were burned, but they were still crawling on their hands.

It was not until they burned the tendons on their bodies that they stopped moving.

Some of them were burned to the head, and it was burned through that they were actually killed.

Patches of zombies were set on fire, and then the entire street was burned with white phosphorus, engulfing thousands of zombies inside. The flame that went in succession ignited the white phosphorus pool, and there was still a large amount of residual white phosphorus in it that burned instantly, forming a flame that rose to the sky.

The billowing smoke makes people think that there is some kind of uncontrollable fire here.

For people, once white phosphorus is touched, it is a dead end. But in the eyes of the zombies, they had no pain, no sense, no idea what it was, and they were burning and moving forward as always, until they were burned to the ground and could no longer move.

This scene is absolutely shocking and terrifying.

The reason why zombies can dominate this world is that they are unconscious, immortal, and ignore everything...... The pain is on them as if it were nothing.

They're more like monsters, how can they not be scary?