The swarthy hole that had previously emerged from the corpse rat was connected by cracks, and the ground between them began to crumble.

The hard concrete floor cracked as fragile as a piece of paper.

What the hell is it?

Huge doubts lingered in everyone's hearts like a shadow, and the fool knew that such a change was definitely not a good thing.

Shen Lei's facial expression also began to appear, except for the unprecedented solemnity after meeting the white-eyed walking corpse.

I wonder what kind of strength it has now?

Once the corpse rats appear in groups, the most headache is the leader-level corpse rat, the strength of the corpse rat is already okay, but the corpse rat leader is several times more than ordinary corpse rats in terms of attack power, defense, or speed and endurance, such as the difference between red eyes and ordinary walking corpses, it is not an equal order of magnitude at all.

And Shen Lei is sure that the guy who is sensationalizing underground is a corpse rat leader, and this guy is really difficult.

He is already a second-level late-stage enhancer, and his attack power is very terrifying, and he only needs five points of strength to attack with his bare hands to explode the red-eyed walking corpse. You must know that the braincase of the red-eyed walking corpse is comparable to a steel helmet, and in addition to the lack of toughness, the hardness is slightly stronger.

Even he couldn't help but have a headache, it can be seen that the corpse rat leader is terrible, if an ordinary team encounters it, I am afraid that only the whole army will be wiped out.

Shen Lei kept scanning the ground around him, his nerves were tense, and he didn't dare to relax for half a minute.

The rest of the corpse rats did not attack again, and stayed restlessly in place, trembling all over.

The corpse rat leader has a natural ability to restrain them, and the low-level mutant creatures have a kind of obedience and fear in their bones for the high-level mutant creatures, just like the situation just now, the red-eyed walking corpse is there, and the corpse rats dare not approach the range of Tong Niu and the two of them.

The strange dirt bag roamed around, bulging and deflating at one time, as if it was looking for something, and it was impossible to figure out where it was located.

It seems that as long as there is an inexplicable connection between the creatures infected by the virus, this corpse rat leader is obviously instinctively afraid of Shen Lei's coercion, and he does not dare to attack easily, and keeps looking for opportunities. In fact, when it comes to the level stage such as the red-eyed walking corpse or the leader of mutated creatures, compared to ordinary walking corpses, they will be more conscious, and they will choose to think about certain things.

"Whew......"

Suddenly, a low roar came from beneath the ground.

On the left side of everyone, the soft concrete that had been ravaged suddenly burst out a mouse the size of a small car, several tentacles as long as one meter kept swinging up and down, round lantern-sized eyes flashed red, white rodents and sharp claws made people feel cold on their backs, and cold sweat bursts.

"Oh my God...... Is this still a rat? The brute bull saw the essence of the corpse rat leader at a glance, but he was instantly shocked by his own guess, how can ordinary rats rise so much, even if they take hormones, it is impossible!

"Be careful, this guy has too thick fur, super high defense, and we don't have any good weapons to deal with, except for me, probably only your psionic energy can cause damage to him, don't be impulsive and slow around, and then kill after finding an opportunity." Shen Lei pointed to the leader of the corpse rat and said, and the brute bull on the side secretly wrote it down.

"Roar! Roar! Roar! ”

After all the bodies came out, the corpse rat leader's legs violently exerted force, his throat trembled, and he let out three consecutive roars, rushing directly towards the humans gathered around, and the round body did not affect its speed at all, only a line slower than the ordinary corpse rat, and the whole appearance was like a black wave rushing fiercely.

And ordinary corpse rats also flew in.

"Look for death!" Before the corpse rat leader moved, Shen Lei had already roughly judged its intentions, and at this time, the whole person also burst out in the direction of the corpse rat leader like a detached cannonball, holding a sickle in one hand, and taking out a kitchen knife from his arms in mid-air with the other, the reflected sunlight suddenly flashed, and he straightened his arms and stabbed at the huge head of the corpse rat leader.

"Laha ......"

Although Shen Lei's body was already in the air and could not borrow strength from all around, with his good physical fitness, he actually changed his posture in the air, made a completely unrealistic action, and easily dodged the sharp claws of the corpse rat leader.

The two weapons were plunged straight into the head of the corpse rat leader, and they were accurate, and they were only half a point away from the original set position, so it can be said that this attack was completed perfectly. Shen Lei's face also began to show a happy smile.

But his smile froze for less than a second, and the two weapons were stuck halfway through the thick fur.

"I knew it was going to happen!" He also thought that in the last few days, the corpse rat leader had not evolved to be as powerful, and his current ability was enough to solve it. It turned out that things were not as simple as imagined, no wonder it was so difficult to send people to encircle and suppress the almost fourth-level corpse rat leader in my memory, and when I finally came back, although I reported that I had successfully killed him, many people died, and the Tianshui League paid a lot of price for this. It turns out that its defense is much stronger than that of a red-eyed walking corpse of a comparable level, not to mention its huge body, it is almost like a black armed tank, and it is still uncontrolled.

There was no way, Shen Lei made a sharp backflip with the help of external forces, and landed behind the corpse rat leader, looking for the next opportunity to attack.

Being attacked like this, the corpse rat leader was instantly furious, and the black hair on his body exploded, like a long black needle, ready to attack.

Giving up the human being who was about to get it in front of him, he exhaled heavily, and immediately turned around, his eyes were red, and the speed was a few points faster than before, even Shen Lei couldn't completely dodge it, he could only watch it run towards it, and his arms instinctively raised to resist it.

Suddenly, the kinetic energy driven by the gravitational acceleration was all on Shen Lei's arm, if he was not a second-level enhancer and did not have the self-healing ability obtained by taking the Ten Perfection Tonic Pills, it was very likely that he would break his hand because of this.

Fortunately, Shen Lei not only has super physical fitness, but he is also a top martial artist, his body immediately leaned to the right, and his left leg drew a semicircle, unloading part of the power, and the real damage caused was not so terrifying. He can still move freely, but his arm is a little paralyzed, and he can't move for the time being.

Crouched down and rolled twice, dodging the Corpse Rat Leader's next attack to the side.

"Brute, look this way!"

As he spoke, the brute bull behind condensed two clouds of white light in the palms of his hands, and rushed directly into the body of the corpse rat leader, and the black fur was suddenly scorched by the invisible flames, and the whole fist broke through the corpse rat leader's defense like a soldering iron turning snow.

Shen Lei stood on the side and looked at it, his heart was happy, it seemed that one thing fell one thing, maybe the brute bull was the nemesis of these mutant creatures.

Glancing at Manniu and signaling him to work harder, Shen Lei took out the kitchen knife from his arms again, since he couldn't do it, he had to use his brain to come up with other ideas.

"Roselle, help me scan the whole body structure of this corpse rat leader and find out where the weaknesses are!"

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