"When ......"

The sound was very slight, and the channel itself also had the effect of transmitting and amplifying, so Ling Mo initially judged in his heart that the sound source was still relatively far away from the two of them......

As the two of them accelerated their crawl, the soft sound of "dangdang" came intermittently twice, and at first glance it sounded like someone was tapping on the pipe overhead.

"If someone is really knocking, it must be Xana...... Ling Mo thought to himself.

Both of them tacitly agreed not to speak, for fear of overshadowing the slight noise.

In fact, there are many criss-crossing forks in the labyrinth of passages, some upward and some downward. Once you have poor hearing, you are likely to be led into a fork in the road and completely staggered from the source of the sound.

And judging from Li Yalin's unhesitating attitude, the direction from which the voice came was obviously on the same line as the direction in which Xia Na was going, so Ling Mo had the above judgment.

"Hurry up, hurry up and ......"

Ling Mo kept grabbing his hands forward, and shouted anxiously in his heart.

Originally, with the physical condition of this corpse puppet, he couldn't climb so fast...... But at this moment, under the acceleration of his full strength, this corpse puppet actually had a hint of explosive meaning......

"Hoo ......"

As soon as it erupted for about twenty seconds, Ling Mo stopped at the edge of a large hole that suddenly appeared.

He lay on top and gasped, while the sound of Li Yalin falling to the ground was heard below.

"Senior sister, what do you see?" Ling Mo asked in a low voice.

"It's so big here." Li Yalin also responded in a low voice.

However, even though her voice was very low, Ling Mo still felt a hint of emptiness. This shows that the senior sister is right, there is indeed a large space underneath......

"Where is this?" Ling Mo thought for a moment. Suddenly frowned.

It is impossible to have such a space in a normal building. But there are still warehouses hidden inside the Lawson company. The structure itself is quite complex. But even then, a space like this would only be found on the top floor, or ......"

Ling Mo suddenly lowered his head and said, "This is the bottom of the building!" ”

"What?" Li Yalin seemed to be searching below, and her voice became a little farther away, "The thing that made the sound is gone......

Ling Mo, who was out of breath, also grabbed the edge and jumped down, and as soon as he landed, he felt that he had really arrived in a completely different place.

This ground...... It's still a little soft......

"Sure enough, it's a mucus layer......" Ling Mo glanced down and said secretly.

There was a layer of reflective gel on the ground. There were many bones and fragments of clothing inside. With these things, the taste here is naturally not too good. Especially for a "low-level zombie" like Ling Mo, it was almost impossible to smell it......

"It's actually not accurate to call it a mucus layer, there's a lot of carrion here......" Ling Mo thought with disgust.

"But this structure ......" Ling Mo looked up, and sure enough, he found a lot of pipes. The height here is actually about half a meter, but it's still more convenient than the place I just climbed. But that's not the point, it's the size of the place that's really worth noting......

All around is black, and there is almost no end in sight except for the place where the view is blocked by the pipes......

"That's right. It's underground. Ling Mo further affirmed, "Senior sister." Didn't I just say that? The building where my body is located, the monster also came from underground. In my opinion, this building is indeed their original nest and the place where they came out to feed, but their real base camp is actually underground......"

"Huh? Not necessarily......" Li Yalin said, "Maybe they were originally in the ground, and then dug up?" ”

Ling Mo approached in the direction where Li Yalin was, and nodded thoughtfully: "It's also possible, the question is why did they dig up Lawson Company first?" ”

"It's a great place for people like this." Li Yalin replied without thinking, "The feeling of danger is brought by the guys here, if you don't count them, this is a very tempting hunting ground." ”

"That's right! And if you think about it carefully, when they decided to excavate, Fang Ying was not a mother zombie! A place that is not very dangerous, but where a lot of food gathers! No wonder ......" Ling Mo suddenly realized.

Speaking of understanding zombies, sure enough, real zombies like senior sisters have more right to speak......

"Hmm...... And their behavior pattern is similar to that of zombies. ”

Li Yalin's buttocks had already appeared in Ling Mo's field of vision, and she said without looking back, "They didn't kill them all. ”

"Huh?"

"Ling Mo also knows," Li Yalin said, "In our instincts, as long as we meet the needs of survival, we will not go out of our way to hunt anymore." The hunting of high-level kinders is an exception, and that's for evolution. If I hadn't followed you, maybe I'd have gone all over the world looking for high-level people of the same kind...... Ah, by the way, even for humans, we don't mean to kill them all. ”

"No matter how much humans hide, high-level zombies can actually be discovered, right? But no high-level zombie would go out of their way to find humans, at least in my understanding. However, the high-level kinders also have their own personalities, and maybe there will be guys who only eat humans. ”

Li Yalin suddenly turned her head and said, "But this is not what humans call kindness, it should be said...... Captivity? Oh, no...... Well...... Renewable recycling resource ......"

"Even if you use a more lofty description, you can't change the nature of captivity. And you're subtly wrong......" Ling Mo said helplessly. But he was also a little surprised in his heart, he thought that Lawson Company was Fang Ying's farm, but he didn't expect that the entire company, including Fang Ying, and even the entire area, were the farms of these underground monsters......

Li Yalin grinned and replied, "So, they are the same kind in captivity in that company." And they seem to be very economical...... But didn't we feel some changes before we came in? ”

"Well, it's ......"

The so-called change is that this building feels more dangerous......

"You're smashing their jobs." Li Yalin said with a smile.

"......"

That's not something to be happy about!

After realizing this, Ling Mo suddenly felt a trace of coolness rise from his body.

"That'...... That shadow ......"

Li Yalin said with certainty: "Well, it should be to lure you down as a murderer." But for me and Xana, two outsiders, they will definitely not be polite......"

At this moment, a soft sound of "dang" suddenly sounded in the darkness.

As the eyes of the two turned at the same time, a pair of red eyes suddenly appeared.

Immediately after, more red eyes emerged from the darkness......

"Ah, they're going to eat." Li Yalin's figure flickered, and she retreated to Ling Mo's side and said. (To be continued......)