After dealing with the worm slaves, Karl made a gesture and continued to follow Leo into the depths.

They didn't have to worry about losing the two huge monsters, after all, when the other party fled, they didn't think about getting rid of Carl and Leo.

Running fast, their massive bodies unobstructed, toppling any debris that stood in their way.

Carl and Leo even thought that if they hadn't been holding Sophia and Bai Ling in their hands, maybe they would have just knocked a gap in the wall to provide a path for them to walk along.

So from this point of view, these two guys definitely don't simply want to capture Sophia and Bai Ling to devour.

Behind them, there must be an even more terrifying being, directing them to carry out the arrest operation.

Coming to a fork in the road again, Carl and Leo identified the surroundings, reconfirmed the escape route of the two monsters, and continued the pursuit.

As they pursued along the way, it seemed that they had come to the depths of the supermarket, where there was no sunlight to shine on, and the surrounding environment seemed extremely dim.

In order to avoid being attacked by the enemy, Carl and Leo had to use their night vision abilities, and the pace of the chase became slower.

As he was chasing, Karl suddenly raised his hand and motioned for Leo to stop.

The latter understood, and immediately came to Carl's side with full attention, and looked in the direction indicated by Carl.

In the darkness, an extremely strange thing is constantly surging on the ground, if it weren't for Carl's night vision, which also has a thermal sensing effect, I'm afraid it would be directly regarded as an ordinary debris, and directly ignored the passing.

Judging from Leo's current expression, if it weren't for Carl's reminder, he wouldn't have noticed this strange object at all with only silver vision.

"What is this? It looks weird, but it doesn't look like a threat! Leo looked at the half-human-tall object in front of him and said with some puzzlement.

Carl shook his head, pointed to his fiery eyes, and explained to Leo, "It's not a dead thing, it's emitting biothermal energy!" ”

"What? You mean, this thing is alive? Leo's face changed suddenly, and he took two steps back with some vigilance.

In this environment, except for humans, the other living creatures are either insect slaves or mutated Zerg monsters!

Obviously, this thing is definitely not something that humans can make......

Just when Carl and Leo didn't know what to do with the ellipsoid-like object, it suddenly underwent a mutation.

The object, which had been motionless in the darkness just now, suddenly trembled slightly.

Carl, who had been watching the object closely, caught the tremor for the first time, and he immediately whispered with some excitement: "Leo, did you see, that thing just moved!" ”

Leo also nodded with a serious face, and said to Carl, "You're not dazzled...... I saw it too, this thing...... Holy, it shuddered again! ”

As Leo said, the ellipsoidal object, after that flutter, began to vibrate continuously.

And the interval between each of its tremors became slower and slower, and in the end it turned into an extremely fierce tremor.

Finally, after it trembled to its limiting frequency, a faint green glow erupted from its body, and then a crack suddenly appeared.

"Be careful, something is coming out!" Even Carl, who had never seen such an object, understood at this point that it was something similar to a cocoon.

Often after the cocoon is broken, it is a sign that the internal creature has completed its evolution, and evolution represents strength!

Taking Leo back a few steps, the cocoon finally broke in response, and the first was a sharp claw that quickly stretched out from the cocoon.

"Damn, isn't this the kind of monster we just encountered? It turns out that they hatched from this cocoon! ”

Carl looked at the familiar claw, and immediately recognized the identity of the other party, just when he pulled out his Luanfeng musket, wanting to quickly kill the creeper, the entire cocoon was directly broken by the other party.

In a moment's breath, a creeper covered in slime appeared in front of Carl and Leo with great momentum.

Due to the nature of a creeper, it had just hatched, but after standing still for a second, it looked at Carl and Leo with a murderous intent.

"Roar!"

Almost instantly, it didn't hesitate to wave its two claws, coming straight at Carl and Leo.

However, Carl and Leo were both cold at this time, and they didn't take each other seriously, and they didn't panic at all because of the other party's killing.

If there were a lot of these creepers, maybe they would be a little more scrambling.

But when there was only one creeper......

"100 times gravity!"

Poof! The sudden increase in gravity caused the crawler to be directly suppressed on the ground, and no matter how it struggled, it was still unable to move under the influence of a hundred times the gravity.

"Well done!"

Karl whispered a compliment, then walked slowly up to the creeper and held the phoenix musket against the creeper's head.

Bang!

After a gunshot rang out, the creeper's head was directly blown apart, and the scattered fragments were burned on the spot by the flames summoned by Carl, leaving no trace.

Although the creeper was easily dealt with, Carl and Leo looked very serious.

Originally, they thought that this creeper was a special mutation, just a special monster caused by the Zerg virus.

But after seeing the way these creepers appeared, Carl and Leo didn't think so anymore.

This method of incubation, similar to that of incubation, is nothing less than a sustainable and unrestricted method.

As long as the conditions are sufficient, an unlimited number of such creepers can even be hatched! Just imagine, on the battlefield between humans and the Zeg Zerg, there is suddenly a large group of powerful monsters like creepers, what will be the consequences?

Ordinary bullets are simply unable to create effective strikes on their tough shells, and they move so fast that they can wreak havoc on human armies with their razor-sharp claws.

Once this creeper is really allowed to appear outside Plzeň in Czech Republic, it will be a great disaster, if not the eventual extinction of the human race!

"Carl, what do we do now?" Leo asked with a wry smile on his face.

Whenever it came to such a choice of something important, he would subconsciously give the choice to Carl. When Carl heard this, his mind turned and he understood what Leo meant.

Whether to continue to follow and rescue Sophia and Bai Ling, or choose to retreat in time and report the appearance of creepers to the upper echelons of the empire.

This extremely special monster, if the Gamma Empire does not take the right measures in time, the consequences will be unimaginable!

What to do...... Carl was also in trouble at this time, and his heart was naturally unwilling to give up Sophia and Bai Ling.

But obviously, behind these creepers, there must be an incomparably powerful monster!

If Carl and Leo also die here, who will report the creeper's affairs?

Looking at the electronic communicator, which had lost its signal since entering the supermarket, Carl pursed his lips, unable to make a decision.

Just when Carl was hesitating, Irelia, the worm mother who hadn't contacted Carl for a long time, took the initiative to contact him at this time.

"The hosts! Through the Fire Phoenix Seal, I sensed the breath of a kind! ”

"The breath of the same kind? Irelia, it's full of worms and monsters here, and there's no problem with you feeling the breath of the same kind......" Carl replied helplessly.

Unexpectedly, the insect mother Irelia's tone changed, and she said a little hurriedly: "Master, they are the same kind, not the same race!" Master, now there is also a mother worm in your neighborhood! ”

Carl was startled when he heard this, and subconsciously looked at the cocoon left by the creeper, and suddenly understood.

Yes, such an obvious hatching behavior is not the normal operation of the mother worm to hatch the swarm on a daily basis!

I had seen this scene in the rumtown garbage dump, why did I suddenly forget it? Didn't Irelia, the mother of insects at that time, also hatch insect swarms through insect cocoons?

Originally, Carl thought that there was a monster that he had never seen before, so he had the idea of stopping a little.

After all, the unknown enemy is often the most fundamental cause of fear!

However, now, after being reminded by the insect mother Irelia, Carl suddenly has confidence in his heart......

Leo, who was on the side, had been closely watching Carl's reaction, seeing that Carl's facial expression was first shocked, then happy, and then relaxed, and the original worry and nervousness had completely disappeared...... He already understood that Carl had already found a solution!

"Irelia, what about this worm mother, how should I fix it?" At this point, Carl still handed over the right to make a battle plan to the insect mother Irelia.

As the saying goes, knowing oneself and knowing one's opponent will not be defeated in a hundred battles. If anyone knows more about the worm mother, of course, it is the worm mother herself.

It's just that the insect mother Irelia said with some embarrassment at this time: "Master, through the breath I sensed, the strength of the insect mother near you is much stronger than mine, and I am afraid it will be very difficult to defeat it." ”

Hearing this, Carl's eyebrows furrowed, but after thinking about it, it was very difficult, but it was not completely impossible!

So Karl immediately asked, "So...... Irelia, what will it take to defeat that worm mother once and for all? ”

There was silence in the Fire Phoenix Seal for a while, and then the insect mother Irelia continued: "Master, according to the breath I observed, that insect mother has evolved to the point where it can hatch creepers and shockers, and it is difficult for ordinary methods to deal with its subordinates in a short period of time......"

"But recently I also hatched a special kind of self-detonating cockroach, and after the first contact explosion, it can also split more self-detonating cockroaches in an instant."

"Wait! You mean, this self-detonating cockroach...... In fact, it can create several times the power of an explosion in an instant? ”

"That's right, but because of the complex genes of this mutated self-exploding cockroach, the self-exploding cockroaches that I hatch at present can continue to explode up to five times."

Listening to a trace of grievance in the tone of the insect mother Irelia, Carl smiled helplessly, exploded 5 times in a row, she was still too little?

However, with this special self-detonating cockroach, the next battle will be a great guarantee.

After communicating with the insect mother Irelia, Carl's heart was finally completely relieved.

Turning his head to look at Leo, who had been waiting for a long time, Carl smiled slightly, and said confidently: "Leo, we should be able to handle the next battle!" ”

"Oh? It seems that you have decided to continue to save Sophia and Bai Ling! Leo couldn't help but smile a little, in fact, he was completely unwilling to give up Bai Ling and Sophia in his heart.

Now that he heard Carl say this, he was finally completely relieved.

The next key point is how to save Sophia and Bai Ling!