The world is frozen: I spent a billion dollars to build the strongest safe house

Although there are many zombies coming to attack the base, they are all of the lowest level and cannot stop the attack of thermal weapons.

With the constant roar of hell cannons, coupled with the attacks of Kasan rockets, homemade grenades, and napalm bombs, many zombies were wiped out without even climbing over the barbed wire fence!

Some of the zombies who finally climbed over the wall were violently attacked by Wang Hao and others using hkg11 caseless rifles. With the assistance of combat helmets with visual aiming functions, their heads were blown off one by one.

The two Vulcan heavy machine guns on the base platform also opened fire. Countless bullets carried huge kinetic energy and easily tore apart the bodies of the zombies. Their flesh and blood flew everywhere, and their remaining limbs danced wildly!

Su Mu even armed the Catwoman robots, each armed with AKs, micro-rams, and small pistols, and they had a great time fighting.

The number of zombies is decreasing at an extremely fast speed, but the zombies wandering in the distance are also attracted by the sound and fire here, and they run towards here one after another.

Under the desperate onslaught of zombies, the barbed wire fence outside the base quickly became tattered.

Wang Hao and the others changed the magazines one after another, and the barrels of the guns were red. The zombies still kept going, rushing toward the base desperately.

"Ma Dan, fighting like this is not an option. Sooner or later, the base will be flooded by their human sea tactics!"

Su Mu once again looked at the box that happened to be in the yard and was still emitting signal smoke, "What on earth is in it? It's so attractive to zombies!"

However, there were a lot of corpses outside, and it was unknown whether there were high-level zombies hidden inside. Su Mu did not dare to put himself in danger, so he teleported out and brought the box back to study it carefully.

No matter what, just blow it up!

He raised an RPG and was about to destroy the box in one fell swoop when he suddenly heard a huge tiger roar.

Su Mu quickly turned around and saw a huge tiger more than two meters tall and six or seven meters long running quickly from the end of the street.

The tiger ran quickly, knocking away all the zombies blocking the way. He reached the outside of the base in a few steps, and with just one palm, he punched a big hole in the shaky barbed wire fence!

"Zombie tiger?" Su Mu's pupils suddenly shrank to the size of a pinhead.

He remembered that there was a national zoo less than 10 kilometers away from here, and this tiger probably escaped from there.

This guy doesn't know how many zombies or living people he has devoured, and his size is so huge!

Looking at the power and speed that far exceeds other zombies, it has definitely reached the strength of a second-level zombie!

Su Mu immediately turned the RPG around and aimed a rocket at the zombie tiger.

The rocket turned into a ball of flames and surrounded the zombie tiger, and the huge shock wave knocked the zombies around it away far away!

But this blow didn't seem to be fatal, and the angry roar of the zombie tiger came from inside.

When the flames dissipated, the zombie tiger's body was charred black, and a large piece of flesh and blood was missing from the left chest, revealing the broken ribs and squirming internal organs.

The zombie tiger looked angrily in Sumu's direction, roared wildly, jumped over the five-meter-high barbed wire fence, and quickly ran towards the base.

"Huh, you're just a kitten. How dare you make trouble in front of me?"

Seeing that the RPG had little effect, Su Mu didn't panic, so he casually put on a Gauss sniper rifle, took aim, and fired with one shot.

His marksmanship is now much better than it used to be, and with the aid of a red dot sight, a gun stock, a grip, and a magnifying glass, he rarely misses a hit.

The zombie tiger was leaping in the air, and suddenly turned into a stiff ice sculpture and fell to the ground!

"hey-hey……"

Su Muyin smiled and switched to high-explosive mode, "Let you taste the power of ice and fire!"

There was a loud "boom", and the frozen zombie tiger was immediately surrounded by orange-red flames!

Under the alternating effects of extreme heat and cold, the zombie tiger's body suddenly turned into countless pieces and cracked like glass shattered by a hammer!

The pair of red eyes hidden on the roof of the building not far away also showed a surprised look, "Hey, the defense of this base is really strong!"

"With just a few hits, I killed a second-level zombie tiger!"

"Crystal core!"

Seeing a shiny thing rolling out of the zombie tiger's head, Su Mu exclaimed and quickly sent out a Catwoman robot to take the risk to retrieve the crystal core.

As soon as the crystal core entered the base, Su Mu heard the prompts from the Doomsday Fortress system in his head.

[Ding: The existence of level 2 crystal cores has been detected, and the base is still 999 level 2 crystal cores away from being upgraded! 】

"Phew~ I finally got a level 2 crystal core!"

Su Mu carefully looked at the crystal core in his hand and found that it was about the same size as the first-level crystal core, but the energy contained in it was more abundant and surging, and it glowed faintly with cyan light.

"Haha, the second-level mutated zombies are not very powerful. Can't I kill them with just two shots?"

Su Mu put away the crystal core and immediately felt his self-confidence greatly increased.

"Boss, there's a big guy coming from the southeast, and our weapons have no effect on him at all!"

Wang Hao's anxious cry was heard in his ears. Su Mu turned his head and saw a strong zombie more than two meters tall, wielding a huge axe, and hacked a big hole in the barbed wire fence in a few strokes.

Countless bullets hit its body, only a little blood appeared, and then bounced down weakly, but they couldn't hurt it much!

Other zombies took the opportunity to swarm in from the big hole. Wang Hao and others attacked desperately, but they still couldn't stop them.

Many zombies had already broken into the yard and rushed toward the big box with a parachute in the base yard.

"Oh! Why is there another second-level zombie?"

Su Mu took out his Gauss sniper rifle and was about to teleport over to deal with the mutated giant zombie himself.

Suddenly, a huge whistling sound was heard from the sky in the distance, followed by the ground shaking, and fire shooting into the sky, as if some powerful bomb exploded!

Su Mu quickly called up the footage taken by the monitoring satellite, and found dozens of Daxia's Qiang-8 ground attack aircraft flying in the sky, with huge bombs constantly falling from the belly of the aircraft towards the place where the signal smoke was coming out. Fall!

Su Mu turned to look at the big box in the yard that looked like a candy bar crawling with ants but still emitted signal smoke, and he understood instantly.

These dropped boxes are definitely baits, specially designed to attract zombies to gather together, and then use heavy firepower from the air to eliminate them!

The person who made this plan is neither bold nor cruel!

During the bombing process, some survivors will definitely be accidentally injured.

However, compared to being able to eliminate a large number of zombies in the city and avoid consuming a lot of military power in street fighting, this price is definitely worth it!

Damn, I asked you why these boxes are usually placed in squares, parks, or remote and open places. It turns out that’s the case!

Near his base, the residential buildings in Danfengbailu and Guosetianxiang communities were all burned down by him. Later, he sent the Catwoman robot to put all the construction waste into the garbage conversion processor, which had already turned into a large area. space.

And the outside of his base is painted with [Chameleon Camouflage Paint], so it can't be found within 100 meters of the base, so that's why the bait box fell here!

Damn it, you’ve done something wrong to yourself!

"Grab the fixed things around you and help me sit firmly!"

Su Mu roared wildly, his voice tearing a little, "In base vehicle form, transform for me!"

Suddenly the entire base shook violently, making a "cool clicking" mechanical sound, which was similar to the sound effect of the Autobots deforming in the movie "Transformers"!

Everyone in the base stood unsteadily, watching the objects around them shaking and falling, and they were all shocked.

Fortunately, the shaking did not last long, and everyone quickly regained their footing.

At this time, Su Mu's excited voice came to his ears, "Basic vehicle, let's go!"