I will practice more in the United States

Unlike the detection dogs that Leon had seen outside before, which were mutated for perception, the ones he met this time were fighting dogs that were mutated from the pit bulls, which were already ferocious and good at fighting.

Once this kind of dog enters a fighting state, it can hardly feel any pain in its body and will keep fighting as long as its life span is not exhausted.

After undergoing mutation in a specific direction, its sharp teeth, strength, and vitality have been further enhanced. Now that it is as big as a calf, it is no exaggeration to describe it as a fighting machine.

A staff member who was in despair nearby became the first target of the mutant pit bull.

His strong desire to survive made him pick up a fire axe from the fire-fighting equipment next to him.

But the mutant pit bull showed no fear at all. The moment it appeared, it pounced straight at him.

The staff used all their strength to swing the fire axe, and hit the mutant pit bull on the head the moment it pounced.

But before he could show his surprise, he found that the mutant pit bull with a bloody mark on its head bit his throat directly as if it was not affected at all.

The huge bite force caused the staff member's head to drop down instantly, and his entire neck lost almost half of its flesh and blood tissue.

Quick, accurate and ruthless, killing with one blow.

The combination of the bloody canine teeth and the axe marks on its forehead that were oozing blood could be said to have brought the word "extremely vicious" to the extreme.

Fenris Bowman, wearing only a pair of underwear, sat on the ground with his body limp. Leon had hurt him several times, leaving him in a very bad physical condition.

But at this moment, his face was filled with smiles. Even though the staff member was bitten to death in front of him, there was no discomfort on his face.

"You can't run away. Everyone in here will die."

As soon as he finished speaking, another mutant pit bull of similar size to the previous one jumped out from the corner. Obviously, the smell of blood led it to this place.

Seeing one more dog appear, Fenris Bowman's face became more and more relieved. He didn't care at all that he would become food for these two vicious dogs.

Unexpectedly, Li Ang just half-knelt down, stretched out his hand and hooked his fingers, as if there were only two pet dogs in front of him.

His fingers were like a signal, causing the two mutant pit bulls to pounce on him at the same time as if they had received an order.

It was almost a replay of the scene just now, but facing the huge pit bull, Leon simply kicked it lightly. The mutant pit bull that was originally rushing towards him was immediately kicked out at a faster speed, and it happened to hit the mutant pit bull rushing towards him from behind.

Although it looked like Li Ang did not use much force in this kick, in fact, the power was extremely great. When it was flying in the air, the neck of the arrogant pit bull had been broken by the kick, and blood was oozing out of its mouth.

Even the mutant pit bull at the back, which was only hit indirectly, lost its balance and crashed into the wall beside it, making a loud noise.

The smile on Fenris Bowman's face froze instantly. He didn't understand how this man could kick a giant dog weighing more than 100 pounds so far away with one kick.

However, the next second, he saw a scene that he would never forget.

The mutant pit bull behind him, which was only slightly injured, pounced on him again. This time, Li Ang did not resist at all. He just stretched out his right hand casually. It seemed that the mutant pit bull took the initiative to feed its neck into Li Ang's hand.

After being grabbed by the neck by Le Ang, the pit bull, who was known to have nothing but muscles all over his body, had no ability to resist at all. The next second, Le Ang threw him hard in front of Fenris Bowman.

This time he saw it very clearly and observed completely how a mutant pit bull the size of a calf was smashed into a meat patty on the ground.

Li Ang was too lazy to waste any more time and continued waiting for new enemies to arrive. He rushed directly to the place where the mutant pit bull had just appeared.

Sure enough, there was a second wave of enemies behind them, with fighters holding heavy machine guns and wearing full protective clothing.

To hold this position, you don't need to have special skills in other areas. The only thing you need is enough strength. The heavy machine gun in your hand will take care of the rest for you.

However, for Li Ang, the threat posed by the two of them may not be as strong as that posed by the two dogs just now.

The speed of bullets from a heavy machine gun is indeed fast, but the prerequisite is that the muzzles of the guns controlled by the two people can keep up with his movement speed.

The moment they met, the two men raised the heavy machine guns in their hands and wanted to aim at Li Ang, but before they could point the guns at anyone, they found that the figure had disappeared.

The next second, their eyes went dark and their consciousness fell into endless darkness.

“Too bulky.”

Li Ang stood behind the two of them and shook his head.

“But this is good stuff.”

Then Li Ang arranged two heavy machine guns, one in each hand.

This thing is quite useful for breaking down doors. Thousands of bullets can be fired per minute, and even the thickest steel door cannot withstand it.

When Fenris Bowman saw Leon again, the protective suit he was wearing had been stained dark red by blood.

That’s right, just now Le Ang had found all the staff and mutant animals hiding in this laboratory and eliminated them one by one.

There are several high-level mutant warriors inside, perhaps S-level, or even close to X-level, but it doesn’t make much difference to Le Ang.

When he lost interest in sparring and only wanted to kill, those so-called masters couldn't even last a single move in his hands.

Fenris Bowman didn't see how Leon killed those masters he had spent a lot of money to hire, but he witnessed that the huge gate made of reinforced alloy was forcibly opened by Leon with two heavy machine guns, after all the bullets were used up, to create a hole.

Before leaving, Li Ang also opened the rooms where the people who were captured for mutation experiments were held, and told them to wait until there was no movement outside before running out.

If they all ran out at this time, although they have a certain combat effectiveness, they will definitely suffer heavy casualties under the attack of the combatants outside. It is better to just take them with you and win, so as to avoid being restricted when a fight breaks out.

The moment Li Ang walked out of the door, he was hit by the most intense firepower outside. In their opinion, since the emergency mode has been activated in the laboratory, it means that the situation inside is out of control, so there is no need to worry about whether their own people will come out.

What's more, it's impossible for one of our people to use a machine gun to shoot through a steel door and get out.

But what they didn't know was that their big leader, Fenris Bowman, happened to be still alive, and was brought out by Leon to resist the first wave of saturation attack.

The bullet shot over and turned Fenris Bowman into a pulp. Even if someone had reacted, it was too late. It would have been better to lock the trigger.

Fenris Bowman had never expected that he would end up being beaten to death by his own men.

When Leon was hit by the first wave of attacks, he had already dodged behind a pillar.

Although he was confident in his improved defense, the protective suit he was wearing could not withstand such an attack.

Just a few bullets had already damaged his protective suit, which showed that they were using mostly large-caliber weapons this time.

The two heavy machine guns he had just picked up were basically destroyed in the previous door-breaking operation.

Li Ang took another look at the bullets he had left. It seemed that there might not be enough to give one to each person in the yard. So he simply put away his gun and pulled out the knife on his back.

Theoretically, there is little chance of cold weapons winning against hot weapons, but the theory and reality are not the same at this time.

Since most people use static targets during training, even when shooting at moving targets, they use the movement speed of ordinary people as a reference.

So this created a problem, that is, once Le Ang moved, they could not catch Le Ang's figure at all.

It was as if Li Ang took a kitchen knife and rushed into the field to chop cabbage. In the eyes of others, Li Ang never stopped to give them a chance to aim. The only time he stopped was when he appeared behind their teammates.

Three minutes later, the last two remaining men finally lost their minds and started shooting indiscriminately with their guns.

Unfortunately, this trick is still useless to Le Ang. With only one or two guns left, Le Ang can judge the trajectory of each bullet based on the direction and timing of each bullet fired from the muzzle.

Therefore, even though these bullets were fired randomly, none of them hit Li Ang in the end. Instead, they killed another fighter who was huddled in the corner and shivering.

At twelve o'clock midnight, the entire headquarters of [Unknown] fell completely silent.

"Including the one who was bitten to death by a dog, there should be seventy-three people."

Li Ang muttered silently.

He deliberately chose to come at night, thinking that anyone who could stay in the company late at night must be the backbone of the organization. In short, he would basically not kill the wrong person.

By the way, he also set fire to the headquarters' information database. Although he didn't know whether they had found out his identity, it was always a hidden danger, so he might as well get rid of it.

It was not until dawn that the second wave of troops coming to support from afar dared to go in. In fact, they had already arrived for several hours. The reason they did not go in was that they were worried that the killer inside had not left yet.

Are you kidding? Even the headquarters' level one alert has been triggered, not to mention that no one inside can be contacted.

Even the main combat personnel responsible for defense inside couldn't hold on, let alone these backup ones.

Being able to rush over at this time, check the situation, and collect the bodies of the dead teammates is worthy of their salary.

However, even though they had made sufficient psychological preparation, the scene inside the headquarters still caused great psychological trauma to everyone who entered.

The headquarters yard was originally green in color due to the large amount of lawn, but when they came in, they found that the entire yard had turned dark red.

The ground was littered with the combatants' limbs, arms and legs, but there was no complete body.

Many people squatted down and vomited on the ground as soon as they came in.

As for the scene inside the laboratory, it was not much better than outside. In short, there were almost no larger living creatures in the entire [Unknown] headquarters.

Those who had been detained here for experiments also escaped under the cover of darkness.

In any case, this kind of behavior is still prohibited on the surface. With the [unknown] consequences lying ahead, the local government dare not fail to provide them with a proper resettlement.

The next day, the news swept the entire circle at a storm speed.

Many official media also reported on the incident, but the unified external statement was that a fire broke out at a biopharmaceutical company at night, causing dozens of casualties.

Only people in the circle know that [Unknown], which originally had a very high status in the mutation circle, was almost destroyed overnight.

The cause of the destruction was naturally not a fire. According to several incomplete surveillance videos, it was a mutant warrior wearing special protective clothing who completed the annihilation operation.

Even though they had not seen the specific statistics, they knew that the number of people who died that night was definitely more than fifty.

This number may not seem like much, but you have to know that these people can fill up an entire classroom.

Some people were gloating over other people's misfortune. Before this, the [Unknown] organization had always acted rather arrogantly, but this time they had finally hit the titanium plate and were directly attacked at their headquarters, where they were wiped out in one fell swoop.

Some people also developed a sense of crisis. The business their company does has a lot of intersections with the [Unknown]. Will the [Unknown] of today be their company's tomorrow?
But more people just have the attitude of watching the show. They are more concerned about who is this ruthless person who destroyed the entire [Unknown] headquarters by himself?
You know, they are not a simple scientific research organization. They have no shortage of well-trained fighters with professional equipment, deliberately cultivated mutant creatures, and even advanced mutant warriors. But they were all wiped out, and not even a single one escaped. This is too scary.

Even the X-level mutant warriors they knew probably didn't have the ability to do all this.

However, a security company found a piece of clothing that looked familiar to them from the incomplete footage that leaked out. (End of this chapter)