Liu Xing and the others looked at each other, and soon came to the same conclusion - there was another tunnel under their feet!

"Interesting, I didn't expect this to be two tunnels, if it weren't for the roar of the bear monster, we might have to go around in circles in the tunnels above, and in the end we still found nothing."

Ichiro said as he squatted on the ground and knocked on the ground, "It stands to reason that there are two tunnels like this, one up and down, and there are generally organs connected to each other, because this tunnel structure is to facilitate the movement of one's own people, especially when encountering pursuers, you can use this tunnel structure to get rid of the enemy, and so on, it is impossible for that bear monster to yell inexplicably to attract the enemy's attention, so this means that the bear monster should have discovered the pursuers, so he tried to intimidate, So if it knew the mechanism between the two tunnels, it would definitely come up, so we just had to wait and see! ”

Speaking of this, Ichiro said to his men, "Spread out in groups of three, and call for reinforcements on the walkie-talkie whenever you hear any noise." ”

After receiving the order, the members of the Strange Talk Club quickly finished forming a team and dispersed.

One thing to say, Liu Xing still admires the execution of the members of the Strange Talk Club, because these people were still a group of students not long ago.

Just when Liu Xing and the three of them were also about to find a place to wait for the rabbit, a few gunshots rang out from under their feet, followed by an explosion, and finally ended with loud abuse from several people.

It seems that these people didn't catch the bear monster, and they should have suffered a loss.

But this is not good news for Liu Xing and others, because this means that the members of the public faction have discovered the bear monster and bitten the bear monster to death, so if this bear monster runs to the above tunnel, then the members of the public faction will also follow, and then a fierce battle will be inevitable.

But what is even more troublesome now is that although Liu Xing and the others can vaguely hear the footsteps of those members of the public faction, they can't distinguish the specific location of these footsteps, and can only vaguely hear a direction.

Therefore, Liu Xing and Ichiro could only change their positions with these seemingly non-existent footsteps, and as a result, they returned to the three-way intersection at the beginning as they walked.

When he returned to this three-way intersection, Liu Xing suddenly realized that there was something wrong with the pile of rotting fruits, but before Liu Xing could speak, Ichiro took out a mini vacuum cleaner from his backpack.

Wait, what the hell is a vacuum cleaner?

Liu Xing and the three looked at Ichiro with a surprised face, to be precise, it should be the vacuum cleaner in Ichiro's hand, because Liu Xing and the three of them didn't expect Ichiro to carry this kind of thing with him, could it be that he is the legendary cleanliness fetish?

At this time, Erlang smiled and explained to his brother: "There is an informal scientific research department in our strange talk meeting, which often makes some strange things for us to use, and this vacuum cleaner should actually be regarded as a hazard removal device, because we often encounter hidden dangers in a pile of garbage or other things, such as a few poisonous needles, poisonous insects or something, so this is similar to a vacuum cleaner... The vacuum cleaner can suck these things in, then they are crumbled into crumbs by sharp blades in the pipes, and finally calcined at high temperatures in the storage area. ”

In the process of Erlang's explanation, Ichiro had already started the "cleaning" action, and those fruits went into the vacuum cleaner without accident, but what surprised Liu Xing and the others even more was that the noise of this vacuum cleaner was very low, which made Liu Xing and the three of them feel a lot more relieved, because according to the normal noise of other vacuum cleaners, those members of the public faction under their feet are likely to hear the movement.

However, as Liu Xing had just thought, there was something wrong with the pile, because the ground covered by them was out of place with the surroundings, showing a metallic sheen, and there was a strange pattern on the surface, somewhat similar to the double helix structure of DNA.

Liu Xing didn't need to ask Zhang Jingxu or Yin En this time to know that this pattern should be related to the Luka people.

But now another question arises, that is, is the secret base of the Luca civilization above or in the tunnels below?

While Liu Xing was thinking about this question, Ichiro and Erlang began to study this metal floor tile, wanting to see if it was a mechanism that could lead to the tunnels below.

As a result, after some knocking, the metal floor tile was still unmoving, and there was no reaction at all, even if Ichiro called the Kuroshima brothers to warp it.

Seeing this, Ichiro said with some frustration: "It seems that the design of this mechanism is very ingenious, and it is not something we can solve with brute force, so we should wait here for the rabbit; Erlang, you just gather the manpower and let them not go too far. ”

Jiro nodded, and called several people next to him to help.

Liu Xing thought that Zhang Jingxu and Yin En might have a way, but when Liu Xing looked back at the two of them, he found that they were all frowning and pondering, and it seemed that they didn't know what the situation was with this metal mechanism.

No, this may not be a mechanism!

Liu Xing suddenly thought of a possibility, so he said: "We may have some preconceived ideas, this metal floor tile may not be a mechanism, but a simple sign, and the pattern on it represents who is digging this tunnel, so this may be a family crest?" ”

As soon as Liu Xing's words came out, both Ichiro and Zhang Jingxu showed a somewhat embarrassed expression, because they had also realized that they might be thinking too much.

At this moment, Erlang suddenly ran back in a hurry, "Big brother has an accident, a few of us are missing!" ”

Missing?

Liu Xing frowned, at this time, this kind of place is missing, basically it can be directly announced that these people are gone.

"What's going on? How many people are missing, and where did these people go missing? Did they find their way to the tunnel below? Or did you enter some other unexplored passage? Ichiro asked eagerly.

Erlang took a deep breath, shook his head and said: "No, the two people who disappeared this time are located in the middle of the middle passage, so they were caught in the middle by several people, but they disappeared silently, and the other people around them didn't hear any movement at all, but more importantly, I turned around the road twice, and I didn't find anything strange at all, and I have now arranged for more than ten people to continue to check there, but I don't think they will gain anything." ”

Ichiro sighed, got up and said, "Let's go over and take a look now, maybe we can find some clues." ”

Then, Ichiro said to Liu Xing and the others: "If you can, I'll leave it to you here, you can command the members of the Strange Talk Club around you at will, and if you find any problems, you can still contact them by walkie-talkie." ”

Before Liu Xing and the three of them agreed, Ichiro took the people around him to enter the middle passage again, and there were only two or three people available around Liu Xing and the three of them, but these people were a little far away from Liu Xing and the three of them, so Yin En directly turned on the secret room time.

"Liu Xing, you are right, this pattern is the mark of the Luka civilization, which means that this is already the territory of the Luka civilization, but it is quite rare to see this kind of mark, because in the various ruins of the Luka civilization that have been discovered, the probability of this mark appearing is very low, so some people think that this mark is likely to represent the royal family of the Luka civilization."

Zhang Jingxu took out his mobile phone from his pocket, found a picture and said: "The ruins of the Luka civilization that remain in the world today are basically those secret bases, because the cities and fortresses of the Luka civilization have been bulldozed by various mythical creatures back then, but there are exceptions to everything, there is a mythical creature called Worm Man because of its evolutionary direction, which causes their limbs to be biased towards fighting rather than building, so this kind of mythical creature likes to occupy the magpie's nest and live in the city built by other races, As a result, a city of the Luca civilization was overrun by the Bugmen, but the Bugmen soon perished due to climate change. ”

"But these bugmen also have a trait, that is, they like to use various ways to add to their cities, because they know very well how rare it is to have a place to live, so they will add all kinds of defenses and hidden measures to the cities they occupy, so you can find other mythical creatures in a well-preserved bug city; So, when we Huaxia Daomen discovered the city in the desert, we thought it was rice at first. The city of the Ge clan because there are various meters on the outskirts of the city. A defensive weapon made by the Ge clan. ”

"However, after a detailed investigation, we found that this city originally belonged to the Luka civilization, because the architectural characteristics of the Luka civilization are distinctive, almost all of them are directly shaped by magic with unprocessed soil, so these buildings look very fragile, but in fact, there will be no problem in the natural environment for hundreds of thousands of years, so most of our Huaxia Daomen's understanding of the Luka civilization is obtained through this city, This kind of marker, which resembles the double helix structure of DNA, only appears in a few large-scale buildings, and the main function of these buildings should be residential life, so we will identify this mark as a royal symbol. ”

Liu Xing nodded and said, "In this case, we have come to a ruin of the Luca civilization that may belong to the royal family, so there should be a lot of good things in it, right?" ”

"Not necessarily."

Yin En shook his head and said: "Although the Luka civilization is a group of vegetative people, they love gold, silver and jewelry as much as we humans, so all kinds of priceless jewelry can often be found in the ordinary ruins of the Luka civilization, but the Luka civilization also knows that it has reached the point of life and death, so they will not waste space in the secret base to pile up those gold and silver jewelry that can only be enjoyed by the eyes, but for us, these materials are still more attractive than gold and silver jewelry." ”

"But the question now is where is the secret base of the Luka civilization? I've never heard of the Twin Tunnels' secret base, so I'm skeptical that it might have been discovered by someone else many years ago, but these people finally decided to use this secret base to expand with the existing tunnels and serve as their secret base; Of course, there is another possibility, that is, those people did not dig up the secret base of the Luca civilization, but happened to stagger up and down. ”

As soon as Yin Eun's words fell, another roar of a bear came from under his feet, and then several screams were heard.

It seems that the bear monster must have succeeded in the sneak attack.

"By the way, this bear monster should know these two tunnels at the same time, and it is even very likely that it knows the Luca civilization, otherwise it would not have put these fruits on this metal floor tile as a cover, but now that I think the most interesting point is that the bear monster did not attack the two doppelgangers of Tetsuya Honda, could it really inherit the habits of the bear and prepare to store food for itself for the winter? It just so happens that these two doppelgangers of Tetsuya Honda will not expire. Yin Eun said with a smile.

Liu Xing also smiled, but a flash of inspiration suddenly flashed in his mind, which made Liu Xing think of a possibility, so Liu Xing hurriedly said to Yin En: "Yin En, this kind of parasitic mythical creature should not be able to parasitize plants, right?" ”

Yin En nodded and said affirmatively: "Of course, if this mythical creature can parasitize plants, then it will be invincible in the world, as long as it is not in some extreme climate areas, then it can evade attacks by parasitic new animals and plants at any time, so this mythical creature can only parasitize animals; Liu Xing, do you mean, is this bear monster planning to use Tetsuya Honda's two doppelgangers as his own back road? ”

"No, what Liu Xing means is that the Luka people are an existence between plants and animals, and it integrates the different characteristics of animals and plants, so the bear monster cannot completely parasitize the Luca people, so there are two possible situations, the first situation is that there is a rejection reaction, and the bear monster gives up control of the Luka people; The second situation is that the bear monster can't run if it wants to, so it can only change from parasitism to symbiosis with the Luka! Zhang Jingxu said with a frown.

Liu Xing nodded, and said seriously: "Maybe our previous guess was wrong, Tetsuya Honda was not caught by a mythical creature to do research, but was the goalkeeper of this secret base at the beginning, usually in a deep sleep, and only used the stored energy to fight when he encountered the enemy, but he didn't expect him to encounter the bear monster in the end!" ”