Triangle waved his light fox tentacles very excitedly, and quickly lit on the map, "This is obviously a huge energy array, but a kind of energy array that I have never seen before, ah! The creation power of human beings is really amazing, this should be an energy array that has been researched by itself according to some ancient records, look at this rigorous structure, look at the smooth lines, and this ......"

Tian Xian hurriedly interrupted the triangle who was in excitement, "I'll talk about these words later, we need to know what this thing is and what it does now!"

"Oh of course, my master! I'm going to stop here, please be patient!" After Triangle finished speaking, he made a long speech to explain how exquisite and magical this energy array was, and finally cut to the chase and said: "This energy array is a guardian enchantment!"

"Guardian Enchantment?" the four girls were the first to exclaim, "But there is no Guardian Enchantment around this place at all, the disguise of the Blood Alliance Headquarters is completely dependent on the idle terrain and extremely special underground water veins and lava, and for so many years, outsiders have never known the location of the Blood Alliance Headquarters, just because there is no guardian enchantment here, it completely depends on the natural environment, and there is no way to check it without energy fluctuations." ”

Tianxian couldn't help but cast his puzzled eyes on the triangle, "The fourth girl has lived here since she was a child, and she knows this place very well, what she said will not be wrong." ”

Triangle was not puzzled by the words of the fourth girl, but continued to wave his light fox tentacles excitedly and said, "That's right, yes, it's very difficult to find this enchantment on the ground, because the direction of this enchantment is not above, but below!"

"Below!?" Tianxian and the four girls were surprised.

"Yes, it's down there, this huge barrier is deeper than the city, but it's not the city it's protecting it, it's the ground beneath the barrier. At the same time, the energy fluctuations of this enchantment are almost completely shielded upward, and if it weren't for the treasure like the Desolate Dust Greatsword, which can absorb one qiē, I don't think we would be able to detect such energy fluctuations underground. ”

Tian Xianyan was puzzled when he heard this, "Underground...... The huge barrier under this underground city actually protects a deeper area, what kind of place will that area be?"

Talking. Tianxian couldn't help but cast his puzzled eyes on the four girls.

The fourth girl felt Tianxian's gaze, shook her head and said: "The concubine doesn't know anything about this matter, she grew up here, and the concubine never knew what was hidden under this city and was protected by a huge barrier. ”

Tian Xian fell into thought, if even the four girls didn't know, then it must be unlikely that the eldest lady, who is also a blood branch, would know, and this matter could not be asked directly, if you want to find out what is underground, it seems that there is only one way left.

"It's only a day or two at most. The Blood Sect will assign one thing to me, which is a symbolic ceremony for me to form an alliance with the Blood Alliance, and I don't know where I'm going to go when the time comes, if the time is so tight, even if it's a clue like you, we can't let it go, how about it, do you want to go down and take a look?"

Night.

Tianxian and the four girls sneaked out.

One of the benefits of living in the Blood Bud Hall is that there are very few people here. And there is no need, absolutely no one will climb such a high boulder to disturb you. Tianxian was not worried at all that someone would come to the door at this time, and in order to keep it secret, he specially told the seventh mother-in-law to guard under the boulder, and at the same time, Gollum also stayed, just in case.

"Brother Tian, is it true that the concubine body will go with you? Now the concubine body is just a burden, why don't you invite the seventh mother-in-law to ......?"

"Shh......h

Street. The cloaked Tian Xian and the four girls snuggled and walked together, although it was night, but this street was quite lively, and the people came and went, and the four girls were not conspicuous.

"Be quiet......," Tian Xian reminded, "I can't let the Seventh Mother-in-law know about this." She won't agree, but I can't leave you alone, don't say that you are in danger, when I encounter an unexpected situation, there is no one around me to discuss countermeasures, you and I will definitely not be wrong!"

"Concubine...... I'm afraid that it will affect the little brother. ”

"If you can do it, you don't have to be polite. Tian Xian smiled, not caring at all.

The two of them turned around three times and two times, and soon turned to a place where no one was around, and seeing that no one was paying attention to them, their figures flashed and quickly disappeared into the darkness.

"Brother Tian thinks you can get down here?" The four girls followed Tian Xian step by step, still a little puzzled in their hearts.

Now the location of the two is not elsewhere, it is the huge cave where the four girls were imprisoned a few days ago, and Tian Xian is taking the four girls to the deep prison.

"I'm not sure, but this is the only clue we have at the moment, we can't just swagger down and dig holes in the city! And there is a huge underground water vein down here, if there is any area below, whether this water vein becomes an obstacle or is well used, presumably the area protected by the barrier will always leave some traces of this bloodline, we can track down the water vein, maybe there will be a harvest." ”

The fourth girl nodded, feeling that what Tian Xian said was also reasonable, and her heart was suddenly full of yearning, "Brother Tian, do you think it will be the treasure house?"

Tian smiled idly, the fourth girl was very smart when she was serious, but she seemed to be not much different from Gu Li in ordinary times.

"It definitely won't be the treasure trove, but it might have something to do with it. ”

The fourth girl was stunned, "Why is it absolutely not?"

"Because it's so big. Tian Xian looked at the map in his hand, this map made by the triangle and the Gollum re-drawn map has been very different from the original triangle, and the biggest difference is that the area represented by this map has been greatly expanded.

"The area of this barrier is almost half the size of an underground city, and I think that even if the Blood Sect has been collecting treasures since ancient times, then there is no need for such a large treasure room now. ”

"Oh......" the fourth girl nodded, "but it doesn't rule out that the treasure room is here, right?"

"Hehe, of course, if it's right here, then we're really lucky, if we can find that treasure trove, that magic treasure may have a clue. You might also find some useful stuff about the Greatsword of the Dust. ”

Saying this, Tianxian had already pulled the four girls to the bottom of the cave, this huge empty space is now quiet without the slightest sound, the calm lake water ancient well does not wave, and the cave with water pouring into the distance is now very calm.

Tian Xian wrapped the blanket he brought to the four girls first, she is weak now. I can't stand the chill here.

"Brother Tian, you ...... it yourself" The blanket made the four girls feel warm to their hearts, but when they saw that Tianxian was still dressed in single clothes, they couldn't help but start worrying.

"It doesn't matter, even in the far north, I wear it like this, and the cold and heat have no effect on me at all. Tian Xian waved his hand easily, and began to observe the lake intently.

The fourth girl was still relieved, so she naturally grabbed Tianxian's arm, and the warm temperature suddenly came from her hand. Tianxian's body was really warm in such an environment, which made the four girls feel a burst of surprise.

Tian Xian runs against the heart, the cold here is naturally nothing, maybe Tian Xian himself has not paid attention to it, but now the reverse heart trick has made Tian Xian almost invasive.

The water is so clear that you can see the bottom of the lake from the shore, which is a fine white sand that gradually deepens as the bottom of the lake deepens. In the depths of the lake, there is only darkness.

Is there necessarily some kind of relationship between this water vein and the huge barrier underground? Although Tian Xian was sure of what he had just said, he couldn't help but start wondering now.

"Ahh

Tian Xian this doubt. A light fox suddenly poked out of his sleeve, and the triangle felt that the sky was idle for a while and did not move, so he immediately poked his head out to observe the situation, and when he saw it, he immediately got out excitedly.

Tian Xian was also casual and said, "This is the deepest part of the underground of the Blood Alliance Headquarters that I know now. There's an underground vein here that doesn't flow very fast, and it's basically an underground lake here, so how about it? Can you see what's wrong?"

"Well, although the environment here is very good, there seems to be no trace of the formation. Triangle quickly looks at the situation around him. Soon came to a conclusion with some disappointment,

"Check it out with your analog energy array. ”

"Yes, my master!"

After figuring out the operation of the huge energy array underground, the micro energy array that Triangle built itself is now much more accurate than before, and the energy fluctuations that can be collected are naturally clearer.

"Oh, this energy array is really a magical thing!" Triangle looked at his copycat miniature energy array, and seemed to be a little unwilling to say: "It's still deeper underground, deeper!"

"It's still deeper!" Tian Xian looked at the lake in front of him, and his heart was lost, this was the deepest underground of the Blood Alliance headquarters he knew, if the energy barrier was still deeper underground, the area it protected was even more beneath it......

Tianxian suddenly felt that this operation was difficult.

However, this also made Tian Xian more excited, the deeper the hidden things, the more valuable the things, there is still something hidden under the underground headquarters of the Blood Alliance, if this kind of thing is not discovered, it is really a big loss.

"Is it far away?" asked Tian Xian.

"Hmm...... Judging from the strength of the fluctuations, it should not be far off, after all, we are already in a very deep underground. ”

"It's already at the door!" Tian Xian touched his nose, "The Blood Alliance is really bold, and it is not afraid that someone will discover the energy enchantment below. ”

"Of those who were imprisoned in the prison, only two people in the history of the Blood Alliance left alive. The fourth girl sighed faintly, "There is no need to worry about leaking the secret at all, because those who might know this secret are now dead." ”

"And there aren't any guards here, and if there's only one person, it's impossible to find someone to tell you what you've found......" Tian Xian continued, "It's really scary to talk about this kind of place. ”

"For concubines, here...... But it's not scary at all. The fourth girl said slowly, "In my sleep these days, I can still dream of the scene when Brother Tian came to the concubine, and the concubine will never forget the scene at that time in her life." ”

Tianxian's face turned red when he said this, "Uh...... You don't have to think about that kind of thing all the time, and there are ...... Let's figure out how to figure out the enchantment first. ”

"Brother Tian said that, but what good idea is there?"

Tianxian tilted his head and thought for a while, then smiled and said, "Note that there is one, although it is not a good idea." ”

The four girls were puzzled.

"I must ask now, ...... Can you swim?"

"Swimming?"

Five minutes later......

The surface of the four girls' bodies shone with a faint fiery red luster, as if they had been coated with a film, and they looked very beautiful.

"Hey, boy, I've never done anything like this, if she dies, it's none of my business!" The evil eye's spiritual split looked at the four girls with confusion on the tips of Tianxian's hair, although Tianxian had already explained the matter in great detail, but he still didn't know the bottom of his heart.

Tianxian snorted slightly, "It's that simple, if you can't do this kind of thing, then please rest assured, I will definitely throw you into the deep mountains and old forests, so that you can live a few hundred years without seeing the light of day." ”

"Stinky boy, you threaten my account, I will definitely settle it with you in the future. ”

"That's for later, but if you can't do it well now, hum!"

What Tianxian wants the evil eye to do is actually very simple, that is, to ensure that the four girls are not frozen in the cold lake water, although because the desolate dust sword can not bring the ability to guide the evil eye, but it is still possible to make a layer of energy film in this way.

As for the problem of underwater breathing, this is not a problem at all, with the power of the silver water spirit, Tianxian can completely filter out the air raid in the water to provide breathing, and as long as you pay attention to taking care of the four girls, you have the trick to help, you don't inhale for a few hours, and there is no problem at all with internal breathing.

"Brother Tian, it's really ...... Do you really want to jump?"

Since childhood, she has been training in various ways to become a noble lady who can be accepted by the Human Empire, but diving is obviously not on this training list, and in fact, the fourth girl is seasick.

"Poof!!"

Tian Xian pulled the four girls into the cold lake, and held her hand tightly and swam forward along the water veins.

The four girls were scared to death, but they finally had some reliance in the palm of Tianxian's hand, and after a long time, there were no more vague scenes in front of them, the body was warm, and the breathing was also very smooth...... It seems to be pretty good.

"There's a light ahead, I don't know if it's an exit!" Tian Xian grabbed the four girls and swam forward with all his might. (To be continued......)