There was a dead silence all around, except for the faint beam of a flashlight, there was no light to be seen, and the surroundings were quiet, and the sound of footsteps was clear to the ears.

Guan Xiaofei and his party continued to march in such a deep underground space, and when they were still in the air-raid shelter at first, the space was very open.

Enough for several armored vehicles to pass side by side, and then as the underground river passed, the space gradually became narrower.

The narrow place can only accommodate one person to pass, Guan Xiaofei has to bend down to barely pass, and the march is not easy.

"I kind of figured it out, you mean to say that you came here because your patriarch told you, she knows what is here, but you don't know, you can only find this place by induction, and you know that the things here can stop the demon beasts from advancing further, right?"

After listening to Wuyue's account, Guan Xiaofei finally understood what the situation was, which also explained some of the doubts in his heart.

"Yes, when they broke in and took away the holy relics, the patriarch led the clansmen to resist desperately, and the patriarch only told me to come to this place at the end, there is a way to stop the demon beast legion from wreaking havoc further, and did not say anything else, so I'm sorry I don't know what it is."

Wuyue looked at Guan Xiaofei apologetically, and when she mentioned the patriarch, a look of sadness appeared in her eyes.

"I said you should ask clearly...... Wait a minute, how is your patriarch doing? Hey, they're not going to ......."

Guan Xiaofei originally wanted to complain, but soon he paused after noticing the gloomy look on Wuyue's face.

And remembering what she had just said, he frowned and asked, he hoped that this speculation was just his momentary speculation was not true.

"The patriarchs and their ancestors were all killed in order to protect the holy relics and resist their attacks, only I escaped, but I was still captured by them, and in the middle of the transport, I found a chance to escape, and met you on the way, if it weren't for you, I'm afraid I ...... now"

Wuyue recalled the tragic scene at that time, and her pupils reflected a deep panic, and even her body couldn't help but tremble for a while, and her heart palpitated.

"Okay, okay, it's okay, then it's all over, for the death of the patriarch, you won't let them down, you will definitely fulfill their last wishes, let's move on, I think it's very close to our destination, the road ahead is getting more and more tortuous, everyone should be careful."

Situ Weiyang touched her head and comforted her, Wuyue was like a sister to her, and he didn't want her to be hurt again.

"Damn, can these guys wantonly plunder other people's lives for their own purposes? This is simply a heinous crime! ”

Mu Qingshuang was indignant about this, she was very sympathetic and indignant at what happened to Wuyue, this is really too unfair!

"Isn't the history of human development the history of plundering nature? By plundering other species, it has developed to this point, and the counterattack of the demon beast army, I think it is more of nature's revenge on humans, which can be regarded as human beings themselves to blame. ”

Lu Zhen has no fear or trembling mood for the current situation that human beings are encountering now, and some are just mocking, which is a silent irony.

"But then again, since those guys, I don't know where they come from, let's call them X, so that we can communicate more accurately, that is to say, since X has killed a lot of people from the Winged Human Clan, why did they leave Wuyue and take her alone?"

Guan Xiaofei gave the gang the gang the "X" code name and asked a question that puzzled him.

"Huh? Is she the only one left without a moon? That seems to be the case, since everyone else has suffered...... All of them suffered misfortunes, and if they were to take away the dissection as a study, why did they leave only one and kill all the others? ”

Mu Qingshuang was stunned for a moment, she originally thought that Guan Xiaofei was going to publish some crooked heresy again, but she soon found that he was very reasonable.

"She's had enough misfortunes, let's not pursue this anymore, let her be quiet for a while, we should now keep our eyes on the front, at the end of this passage, if all the clues are combined, haven't you found one thing?"

Situ Weiyang lowered his voice, signaled Mu Qingshuang and Guan Xiaofei not to discuss this issue anymore, and promptly raised another question.

"Another thing? What are you referring to? If you find anything, just say it as soon as possible, don't whet people's appetite like this, it's too much. ”

Guan Xiaofei didn't know what kind of medicine was sold in Situ Weiyang's gourd, so he immediately asked, he didn't have the patience to think about those problems in the clouds.

"It's the construction of this bomb shelter that obviously extends all the way here, and if I'm not miscalculated, this should be the underground of the defensive wall at the edge of Obsidian City, and above it is a superalloy wall made of super-dense metal osmium."

Situ Weiyang pointed to the top of her head, and she had been calculating the distance all the way, carefully calculating it according to the overlap with the map.

She quickly came to the conclusion that they were where they were now, which made Guan Xiaofei's eyes widen immediately and express her consternation.

"What do you say? We have a defensive wall above our heads? Hey, what did they do when they dug such a large area under the defensive walls? Aren't you afraid of monsters invading from underground? And we've already encountered enough demon beasts just now, so we can't figure them out......"

Guan Xiaofei was taken aback by Situ Weiyang's assertion, if there was a defensive wall above his head, it could simply scare people to death.

He couldn't understand why such a bomb shelter had been chosen and where it should lead.

"They're already seeping underground, right? Now that we've gotten to this point, those people ...... That is, the X you just mentioned, their layout has exceeded the scope of our imagination, and they are afraid that they have been staring at this place from the beginning. ”

"Obsidian City has only been built for a few decades, and this bomb shelter seems to have been built even longer, that is...... Obsidian City was built on this place, and they simply used Obsidian City as a barrier to protect that thing. ”

"Now that they've got what they want, Obsidian City has lost its meaning of existence, so whether it's giving up or what, it's become a dispensable thing, and if you start from this line of thinking, you can probably guess why they gave up Obsidian City."

Lu Zhen carried out a series of sophisticated reasoning, and this result startled Guan Xiaofei and the others.

If what she said was true, then a huge conspiracy would permeate the sky over the entire Canglong region.

And they are all shrouded in an invisible black hand.