When she heard the four girls say that she had a way, she didn't even have the idea of believing it in her head, the four girls knew almost nothing about this energy array, and she couldn't even see it clearly, and at this time, the triangle had no definite way, how could she have an idea?

However, Tian Xian still has more hope in his heart, if it is the fourth girl, even if the method said does not work, it may have reference value.

"What do you mean by a way that isn't a solution?"

"Brother Tian, the concubine thinks that there must be another shortcut to the central area here!"

"Oh!?" Tian Xian suddenly looked at the four girls in surprise, "How do you know?"

"Brother Tian, you see, this energy array is so huge, even if the water flow speed accelerates when this energy is released, but it will probably take a long time to reach the central area, if this place is as big as the Thunder Ancient City, then if you want to enter the central area, wouldn't it be necessary to float in the water veins for many days!"

When the fourth girl said this, it seemed that if she wanted to reach the central area, it seemed unlikely that she would have to float in the water veins for a few days, right? If the speed of the water flow was normal, wouldn't it be too unreasonable to float here for ten days and a half months to reach the central area.

The fourth girl continued: "Since this energy array is guarding something, then there must be a shortcut for the guardian to pass, otherwise this energy array will become an obstacle for the guardian, and we can enter the water vein so easily, which is also very suspicious, maybe this is another trap of this energy array, it seems that as long as you drift along the water vein, you can reach the central area, but this safe method is time-consuming and laborious, and in the end, it is likely that there is no way out at all, and the intruder will be trapped to death!" Those strange creatures we encountered before didn't attack us. But if it's a normal setting, these lifeforms should also be responsible for guarding this place, and they turn a blind eye to us, or even give way to us, maybe ...... Maybe that's a trap in itself!

Tian Xian couldn't help but fall into thought, what the fourth girl said made sense. But at present, there is nothing to prove the speculation of the four girls, and now there is only one way to go.

"Triangle, what do you think of the fourth girl's statement?" Tian Xian had no choice but to turn to Triangle, the formation master, at this time.

Triangle is proficient in various formations, but it is obviously not as clever as the fourth girl, it slowly waved three arcs of light and said: "In this way, it is not impossible, in terms of the scale and mechanism of this energy array, it seems a little unreasonable for us to enter the water vein so easily." However, this does not completely prove that we are in a trap now, and this water vein is the only way we can move forward, if there is a shortcut......"

Triangle carefully studied the energy array in front of him, "At present, I don't see where there will be a shortcut, but about shortcuts, I very much agree with the hostess's statement, after all, when building some special formations, the builder often leaves some unique backdoors for himself." It's a common thing, but ......"

"But what?" the Triangle confirmed some of the four girls' guesses. I couldn't help but feel warm, if there was a shortcut, then today would be a worthwhile trip.

"However, such shortcuts are quite hidden, and usually require some key unique to the builder of the energy array to open, for example, if I left a back door for easy entry and exit when I built an energy array, then the key may be set to a mode that requires a tentacle shape like mine to open. Usually there is not much difference between finding these shortcuts and breaking through the energy array directly, so ......"

Triangle sighed, "So it's almost impossible to find a shortcut in such a huge energy array. ”

Tianxian's heart sank slightly. Said to the fourth girl: "Triangle is very reasonable, the shortcut may be zài, but I am afraid it is not easy to find, our time is limited, and now we have to face a very strict additional problem." ”

The fourth girl was slightly stunned, "Brother Tian said, additional questions?"

"I think we've seen something we've seen all the way before, so I've probably ignored that, but I want to remind you how to go back now?"

The four girls were stunned for a moment, and the gently swaying arc tentacles of the triangle suddenly froze completely.

Tian Xian pointed to the way and said: "Now, there is a huge unknown creature blocking the entire water vein behind us, and it is still unknown whether it can give way to us again when we go back, and even if the other party gives way once, but we will face an unimaginable rapid, under the erosion of that rapid, we need to take at least ten times as long as we came to walk the same distance." ”

The faces of the four girls began to turn white.

Along the way, she didn't think about this problem at all, and found a lot of new things in the water veins along the way, constantly attracting herself forward, but when she looked back, she suddenly found that there was no way out!

Even if there was no such thing as the monster's existence now, the rushing veins of water alone had already made it impossible to go back on time.

If you don't show up on time the next morning at the Blood Alliance's headquarters, you'll immediately attract a lot of suspicion, and if you find out about exploring the underground veins, you'll probably die without a place to bury.

"Brother Tianxiao! you...... Why are you only saying it now!, and you still don't care so much!" the fourth girl immediately cried out.

"I also thought about this problem after entering the water vein for a long time, and it was already too late at that time, so I thought it would be better to wait and talk, it's useless to be anxious anyway!" Tian Xian shrugged his shoulders very boldly, "Even I'm already thinking about how to deal with it if we can't show up on time, and when we go back later, the Blood Sect discovers our whereabouts." ”

The fourth girl said quickly: "If the Blood Sect knows that Brother Tian covets his secret treasure and has already taken action, then it will definitely be killed!"

"What can I do about this? What can I do about this! The concubine is really confused, and she didn't think of this problem! Only at this time did she realize that she was really confused! Stupid! It's just ......."

"Okay, okay~~" Tianxian hurriedly grabbed the fourth girl and slapped his hand, "Don't care so much." I didn't think about this matter, but now that it may be irreparable, there is no need to continue to dwell on it, and the worst possibility is that we have been discovered by the Blood Sect and cannot continue to stay here, you see. It's not a big deal, is it?"

The fourth girl's face was full of surprise, "Brother Tian, you ...... What are you talking about!? This time, Brother Tian has to find that treasure trove! Only by getting the secret treasure of the Blood Sect can he do it, this is the only chance, if he doesn't succeed this time, it will be impossible to come to the Blood Alliance Headquarters again!"

Tian Xian smiled, "The secret treasure of the Blood Sect, that's an extra plan, even if you can't get it this time, you won't lose anything." And you see, I haven't already rescued you, as long as we return to the desert in good shape, the operation will be a complete success. ”

The fourth girl was speechless for a while, and lowered her head and said, "Concubine...... The concubine body can hear such words, and she is grateful! But Brother Tian shouldn't think like this, and the concubine body is not worth the risk that Brother Tian has to take and miss such a good opportunity. So ......"

"So you have to think of a way!" Tian Xian had to interrupt the fourth girl's words, looked at her with a smile and said, "If you feel guilty about this." So let's find a way now, we immediately find the central area, and then quickly return to the top of the boulder of the Blood Bud Palace, unaware, and finally we sneak away with the secret treasure and the Blood Sect to death. We don't have to worry about him coming after us again. ”

When the fourth girl heard this, she couldn't help but smile slightly, and said with a thin anger on her face: "At this time...... Brother Tian still has to laugh, it's really ......"

Tianxian said with a smile: "This is indifferent, this time, I first want to save you from leaving." The second is the secret treasure, I am very self-aware, the secret treasure of the Blood Sect is not so easy to take, so I have been prepared for a failed retreat, if we leave here, it will actually be an expected result. ”

The four girls have always been articulate, but at this time, they suddenly felt a little unspeakable, and there was something warm in their chests, so that they couldn't speak.

Exhaling lightly, the fourth girl said helplessly: "Brother Tian is really willful...... But this affection concubine body has been remembered in my heart, but the concubine body must not let Brother Tian lose the overall situation because of the concubine alone, so the concubine body will have no place to embarrass herself, this time, the concubine body will definitely help Brother Tian find that shortcut, at least return to the boulder top of the Blood Bud Hall on time!"

Tianxian wanted to appease the fourth girl so that she didn't have to mind about it, but seeing her eyes shining, all the words she wanted to say couldn't help but be blocked, "Uh...... Well, I'll have to count on you this time!"

"The concubine must do her best!" The four girls' beautiful eyebrows frowned slightly, "Brother Tian, the concubine is rude!"

Turning her head, the four girls had serious eyes in their eyes, "Triangle, take the sketch of the energy array!"

Triangle was slightly stunned, and for the first time found that the girl in front of her, who was almost blind, had a heavy aura on her body when she became serious, and there was a faint sense of coercion.

What a wonderful hostess!

The triangle hurriedly got up, quickly re-delineating the most detailed energy array.

The Four Girls wanted the triangle to reconstruct the most detailed sketch of the energy array known, and let the triangle describe every corner in detail, and explain the direction and layout of the energy in the energy array.

Tian Xian didn't feel anything at first, but soon he couldn't help but be surprised.

After listening for a while, the fourth girl began to gradually understand the structure of the energy array and the flow direction and strength of the energy before the triangle was explained, she actually printed all the descriptions of the triangle in her mind with her memory, and she built a clear and complete energy array model in her mind, and drew inferences from one another, obviously familiar with the construction rules of this energy array.

The day was idle and commotionful, and for the first time, I found that the four girls were so extraordinary, normal people, in a plane geometric figure in a short time to remember the position of seven or eight lines, the memory is already very good, and can remember the order of a deck of cards once you can see it, that is already a machine qì people-like extraordinary memory.

But if you can memorize all the countries and regions on the world map, then you are not human.

But the fourth girl is now doing something even more terrifying, she actually memorizes the entire content of a three-dimensional structure that is much more complex than the world map.

Somehow, a thought suddenly popped up in Tianxian's mind: If it was the third mother of Huowu Mountain, she would definitely like the fourth girl very much, and the fourth girl must have memorized all the books she taught......

However, even so, Tian Xian didn't expect the four girls to really find anything.

After all, the non-human beings who specialize in the formation like Triangle have nothing to do with this giant energy array, and the four girls seem to be completely outsiders to the energy array, just learning and selling now, in this case, if they can also find a hidden shortcut, it would be strange.

Tian Xian is now thinking about what will happen after leaving the Blood Alliance, because in the original plan, he will stay for a while, and a series of preparations have been made for this, if he leaves early, the previous arrangements will be all nullified, and the original plan must be changed immediately.

And if you can't go back to the Blood Alliance headquarters, then how to leave this water vein, you can't keep drifting along the water vein, in that case, when you float to the ground, maybe you'll be thousands of miles away.

If it were not for the fact that this underground water vein leads directly to the sea, it would be a disaster.

Tian Xian was thinking about this, and the fourth girl suddenly shouted, "This is it! This is it! The shortcut to the energy array may be here!"

Got it?

Tianxian looked over suspiciously, but saw that the triangle did not have any special reaction, obviously not too cold about the discovery of the four girls.

"Brother Tian, look! This is likely to be the location of the shortcut!It's still very close to our current location!" The fourth girl pointed to the energy array very excitedly and shouted, in order to be able to see the energy array clearly, she almost stuck to it and watched, her eyes were full of excitement.

The more excited the four girls were, the more unreliable they felt, and looked at the place that the four girls were pointing to, it was unremarkable, and there was nothing strange about the energy array.

"Here?" Tian Xian snorted a little helplessly, wanting to say that even if he couldn't find the secret treasure this time, he had actually gained a lot and could get out of it.

"Yes! This is it!" The four girls' eyes were shining, but they answered without hesitation......!