Su Chen's intuition never deceived him, and sometimes he didn't find the crisis, but the timing was wrong.

After the group of special forces slowed down, Su Chen's intuition became stronger and stronger.

In the area behind the first-level laboratory, at the corner of the No. 3 Laboratory Building, two hundred meters in front of the ammunition depot, a group of people stopped here.

The ammunition depot in the first-level laboratory is not large, and at first glance, it was thought to be a single parking garage, but at this moment, around the ammunition depot, eleven mutant wolf dogs are looking at them with their mouths split.

They used to be the guardians of this place, and they still are, but unfortunately they are no longer the enemy or the enemy.

On the left side of Su Chen, in the corridor on the second floor of the No. 3 Experimental Building, a mutant wolf dog broke the glass and jumped from a high altitude.

This mutant wolfdog is a full circle bigger than the other eleven mutant wolfdogs, much stronger than Xiaoqi, and the most surprising thing is that it has two almost identical heads, and it looks like a regional two-headed dog.

Su Chen only glanced at it, and a message came from his brain.

"The second-level two-headed dog has about 3 times the strength of ordinary people, 5 times the sense of hearing, 5 times the sense of smell, 0.5 times the vision, 3 times the speed, and no special attack."

"Player profile has been updated."

Player: Su Chen

Level: 3

Total experience: 400

Experience required for next level: 600

Skill: Speed Blessing

Special Skill: Sniper Mastery

Items: Replica Sniper Rifle, Replica Pistol, AK

Title: Primary Immunizer

Number of lit stars: eight

Physical Strengthening: A comprehensive reinforcement at one time

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Compared to all kinds of zombies in the second-level form, the second-level two-headed dog is much stronger than the second-level zombie in all aspects, even Su Chen, who has been promoted to a third-level immunizer, is not its opponent in hand-to-hand combat.

Compared to Su Chen's calmness, the special forces were unstable, this mutated creature with two dog heads was too exaggerated, this kind of creature that could only appear in the movie, when it really appeared in front of them, the shock was quite strong.

"Lieutenant, prepare to attack!" Seeing that the lieutenant was still in a daze, Su Chen reminded.

The lieutenant shook his head slightly, knowing that he had been a little distracted, he hurriedly woke up the team members next to him, and the team entered the highest combat posture.

The four-year-old dog's four small eyes glowing red looked at Su Chen's body, and its body slowly retreated, without the slightest intention of attacking.

Behind it, eleven first-level mutant dogs continued to have saliva flowing from the corners of their mouths, and their greedy eyes had already betrayed their thoughts, but just like the second-level zombies commanding the first-level zombies, the second-level two-headed dogs had absolute command, and these first-level mutant dogs could only watch the prey in front of them that made them salivate.

Su Chen didn't know the two-headed dog's thoughts, but judging from the situation in front of him, the other party didn't seem to have the intention of taking the initiative to attack, Su Chen glanced at the lieutenant and said slowly: "Lieutenant, I think this two-headed dog seems to regard this area as its territory, as long as we don't continue to advance, it shouldn't take the initiative to attack." ”

The lieutenant turned his head, looked at Su Chen and said, "I believe your conjecture, but we don't have much ammunition, so if we don't replenish ammunition here, we can only use our bare hands on the way back." ”

There aren't many places in the northern capital that can be replenished with live ammunition, and this is an excellent opportunity not to be missed.

However, this two-headed dog is not easy to provoke, and it is impossible to snatch the weapon from its claws without injury.

"Lieutenant, I advise you, if you insist on the equipment of the ammunition depot, I think our numbers may be reduced, and I can't be sure about this either, I'm just talking about the worst." Su Chen hesitated, but still said what he thought.

"This point, I know in my heart, we are here this time, we are on a mission, our lives have already been handed over to the country, for the safety of the doctor, this adventure is very worthwhile, are you right." The lieutenant looked at his team and said.

"That's right, our lives have long been handed over to the country, this is our glory!" A group of team members responded.

"In that case, then I retract what I said, and here I need to explain that if the time comes, I will not care about you for the sake of my own life." After having been in contact with them for so long, Su Chen didn't intend to hide his true thoughts.

"Brother Chen, you have done enough, even if you want to leave now, we will give you the promised reward, what you have paid has long exceeded the original contract, you have no obligation to save us, but you have done it, but this mission is very important, if you can, we all hope that you can stay, as for the safety issue, I Duan Gao can assure you that even if it is a mortal crisis, we will die before you." The lieutenant patted Su Chen's right shoulder and said sincerely.

"Don't be so sensational, a bunch of big men." Su Chen smiled lightly, patted the lieutenant's right shoulder, and said.

"So you're agreeing?" Lieutenant said.

"On the premise that my life is not mortally threatened, I promise, you know, that I am only a small person after all, and it is impossible for me to sacrifice my worthless life for the country." Su Chen smiled and said.

"Okay, if this mission is successful, I'll give you an extra gift." Lieutenant Lang laughed.

"In that case, let's get ready, I don't think this two-headed dog will be as easy to deal with as a zombie." Seeing the two-headed dog staring at him like an enemy, Su Chen was unmoved, but said with a light smile.

Su Chen's words fell, and the lieutenant issued several new orders in a row, and the state of the entire squad instantly became high, and a big battle was about to break out.

I don't know if the two-headed dog can understand human words, or if it sees Su Chen's fighting intentions, it roared a few times, and the eleven mutant dogs gathered in one place began to disperse, and the greedy and dull eyes were more excited, Su Chen knew that this battle, even if it changed now, could not be avoided.

The big battle is about to start, but Su Chen is not the slightest bit excited, the two-headed dog is only half his waist height, but he is a little out of breath, this is just a second-level two-headed dog, but Su Chen, who is a third-level immunizer, does not have the slightest confidence to defeat.

Su Chen, the immunizer, should be a real nest, when he was a second-level immunizer, he was pressed and beaten by a first-level leopard cat, and now he is a third-level immunizer, at best, it is only slightly stronger than the original first-level leopard cat, and it is really weak.

Fortunately, he is only weak in hand-to-hand combat, Su Chen has a gun and teammates, this comparison, Su Chen's combat power is not just as simple as one plus one.

Regarding this point, in fact, not only Su Chen, this category has risen to the human race, since the human race has stood at the peak of the natural world, it doesn't care about its own combat power, how can a human without weapons be the opponent of the beast.

It's just that no one thought that humans, the creatures that stand at the top of the food chain, would fall from the top in their lifetime and compete with other creatures for the supremacy again.

In battle, it is often understood that the opponent will have a greater advantage, which neither side has, so that the side that strikes first will naturally take advantage.

The lieutenant's squad has long been ready, and now they have a lot of advantages in terms of fighter momentum or many other factors, so if they don't attack at this time, when will they wait?

As soon as the lieutenant gave the order, the members of the team who were close together began to disperse, and the directions were all around, leaving the center point to Su Chen and Xiao Tian.

Su Chen said that he alone may not be the opponent of the two-headed dog, and Xiao Tian, as the strongest sniper in the squad, assigned him to Su Chen without even thinking about it.

The lieutenant believed that with Xiaotian's cooperation and Su Chen's combat power, this battle would be nothing more than that.

However, there is not much tacit understanding between Xiaotian and Su Chen at all, the cooperation between the two, at most, is one plus one, there will be no miracle effect, and the winning rate will not be much higher when dealing with second-level two-headed dogs.

Eleven mutant dogs can pose a very low threat to the lieutenant team, and the real threat has always been the two-headed dog, as long as it survives, the lieutenant team will always be in danger.

However, the war happened so quickly that Su Chen didn't have time to think about it, and the way to deal with the two-headed dog was not recorded in the zombie illustrated book.

Now that the battle has begun, Su Chen's further thinking will only make the situation worse, he raised his gun, and while aiming at the two-headed dog, he shared the location of the two-headed dog with Xiao Tian beside him.

Xiao Tian is a professional sniper, and his visual capture is no worse than Su Chen, who is a third-level immunizer, and with Su Chen's location to provide, he will have more time to prepare.

When Su Chen raised his gun, there was already a lot of gunfire around him, and countless bullets were shooting towards the surroundings with flames that were imperceptible to the naked eye.

The comprehensive ability of first-level mutant dogs is much stronger than that of first-level zombies of all forms, after all, they are dogs and humans before they are born, even if they are mutated, they still have unequal treatment.

The speed of the mutant dog is infinitely close to that of a second-level speed zombie, and although it is two-thirds shorter than a normal person, it is much larger, so in terms of shooting, both have their own advantages.

With such a dense amount of ammunition, it is not difficult to deal with one or two second-level speed zombies, but in the face of eleven mutant dogs attacking from all sides at the same time, it is not a simple matter.

Regarding this point, before the war, Su Chen explained it to the lieutenant, but he and his team had already made up their minds to die, and Su Chen said that no matter how much it was, it would not work.

Fortunately, the distance between the two sides is close to 100 meters, especially those mutant dogs who plan to copy from the side or even from the back, they have to go around in a big circle, so that the pressure on the special forces is reduced a lot.

Although so, the current situation is not optimistic, so it seems that the loss of personnel that Su Chen said not long ago is not just a kind reminder, it is very likely to be a cruel reality.

Although the body of the mutant dog is huge, it is more difficult to hit than the zombie when jumping, and the hit surface of their flesh is much smaller than that of the zombie, and it is easy for them to keep the vital parts under the dense bullets.

The familiar sound of the bullet coming out of the chamber continued to reach Su Chen's ears, Su Chen's slightly trembling right finger never pulled the trigger, next to Su Chen, Xiao Tian had found several opportunities, but every time he pulled the trigger, he didn't get the answer he wanted, the two-headed dog moved faster than he imagined, and it seemed to be alert to danger, making it more difficult for him to hit.

The difficulty that came out of Su Chen's mouth was amazingly difficult.