When the car sank to 40 meters, it was basically pitch black outside the window, and I couldn't see my fingers. Even the light in the car was swallowed up by the darkness, and they didn't see a single fish as they sank, and even less when they got here.

And this pool, which is not too big from the outside, seems to be bottomless, and even Ah Yuan can't accurately measure how deep it is. Ah Yuan is only preliminarily speculating at present, and further down, down to a deep enough place, there should be a naturally formed underground lake. The underground lake and the waterhole between the mountain are not naturally connected, as if they were artificially penetrated the day after tomorrow, and the distance between them is at least 500 meters.

In other words, what they sank into at this time was the passage that had been pierced.

The Creator is so amazing, but the human power is still ingenious.

This is an extremely large and complex renovation project, and it is done as if it were natural, with almost no traces of artificiality.

The vehicle finally sank fifty meters underwater, Ah Yuan turned on the spotlights outside the car, and the lights on the surface could shine up to a few hundred meters away, but after arriving here, they could only shine four or five meters away.

The headlights shone around, but Tang Shiyi and the others basically couldn't see anything useful, except for water or water around.

This quiet atmosphere seems to be more oppressive than when they are in space and facing the vast universe.

After a while, Tang Shiyi spoke: "There is a source energy field here?!" ”

Jiang Ying pointed forward: "Well, over there." ”

Allen: "Seems to be ...... Dividing the source energy field? ”

When the source energy field is in effect, the water in the designated area will automatically separate and retreat, so that the area will form a temporary water ball that also feeds air, as if it is an independent space in the water.

However, this kind of source energy field has high requirements for source energy, and it is very rare that such source energy conditions can be achieved naturally in the waters. And even if the source master happened to have the right source stone on his body, it was not enough to resist the pressure of water for a long time. Therefore, it is difficult for this source master to accomplish this matter on his own alone. Generally speaking, it is the source engineer and engineer who carry out a series of designs for the source energy equipment, so as to form a source technology project.

Lin Yi: "Well, let's go over. ”

Ah Yuan drove the car over, not far away, and arrived in a moment.

Under water, there will be this kind of source energy field, which is basically the entrance and exit of the project.

But when the car got closer, and the headlights were already shining on the rock wall, there was still no trace of the work. If it weren't for the fact that several of them had a strong sense of source energy and were very confident in their own abilities, and were sure that there was indeed a demarcating source energy field, they probably wouldn't have noticed this place at all, let alone suspected that there was a huge project hidden here.

Tang Shiyi: "The source energy field in the dormant state needs to be imprinted to activate it. ”

The source energy field and the imprint source energy are roughly equivalent to the relationship between the lock and the key. In this way, the entrance and exit of the secret project are designed in this way, and the concealment and security will be higher. The so-called imprint is a special source pattern set by the source master, and if you don't know the source energy of the imprint, you can't activate this source energy field, the source energy field can't be activated, and the entrance and exit can't appear. Even if the source master outside abolished this source energy field, it would be useless, and the entrance and exit would not be opened.

Jiang Ying looked at Lin Yi: "Are you okay?" ”

will ask this word, which means that they are not good, and the car will not last long, and the oxygen in the car will not be enough.

Lin Yi raised his chin slightly: "This still needs to be said." ”

When the nine maps were combined, the activation points of all the source energy fields of the Houshan Project had either been modified by her or mastered by her.

The people who did this design at the same time set a series of rules, including the medals above the Mortal Badge, and it was impossible for the Senate to let anyone outside their arrangement pass this assessment. Without deciphering the Immortal Chapter, it is impossible to know these imprints of source energy. It's a closed-loop design, and it's a lot of effort, but I didn't expect someone to play with them at all.

As soon as Lin Yi's words fell, they saw that the water around them began to retreat, and then the rock wall in front of them suddenly moved, and the rock wall cracked a crack in the middle, and expanded more and more, finally forming a boxy hole. The entrance to the cave was pitch black, and from the outside, it was impossible to see how deep it was.

The water completely avoided the hole, including their car hovering in front of it.

Wei Xuan exclaimed: "It's amazing! ”

I can't tell if he admires this project, or whether he admires the speed at which Lin Yi activates the source energy field.

……

Lin Yi: "Come in." ”

Originally, a few of them looked at the dark hole, and since they didn't know anything about the situation here, they were a little hesitant out of instinct. But as soon as Lin Yi said this, the tone was loud and unstingy, just like a robber entering the mountain, and several of them immediately dispelled the doubts in their hearts, and the IQ of all the staff decreased.

Fortunately, Dean Xiao was not with them.

Before Ah Yuan drove the car into the cave, he suddenly said, "Miss, there are several incomplete bones between the cracks in the stone below. This place is dangerous, are you sure you want to go in? ”

Tang Shiyi and the others couldn't help but look down against the car window, Jiang Ying's eyesight was better, but they only vaguely saw that there was indeed a stone crack below, but they didn't see any bones.

Lin Yi: "In this kind of place, if there are not a few corpses, it is not normal, go in and in." ”

What are those bones between the cracks in the stones, and further down, in the depths of the lake, there were mountains of bones. Even if they are blistered and eaten by fish, but no one has disturbed them for a hundred years, and their traces are still there. Countless corpses and bones combined with this body of water, naturally forming a subtle source energy field, without any lethal power, only a silent scream.

The car entered the cave and after landing, the door slowly closed.

David glanced back and asked very innocently, "How are we going to go back in a while?" ”

It was as if they had thought about how to go back when they followed Lin Shuai all the way to the sky before.

Wei Xuan shook his head like a root, Allen didn't care about this at all, Jiang Ying just stared ahead, guessing how long this hole could be.

Only Tang Shiyi, calm and wise, asked while consulting the past information of the Senate: "Ah Yuan, can you deconstruct and analyze the layout here?" ”

A-Yuan: "At present, I can only get a rough analysis, the accuracy is not high, and the scope is not large, but the further I go in, the scope of what I can deconstruct will expand." ”

Tang Shiyi: "Give it to me synchronously." ”

Yuan: "Okay. ”

At the entrance of the cave, the vehicle drove 1,680 meters before finally stopping. Again, no one was seen along the way, no equipment was seen, and no light was present, only them.

Yuan: "There is an elevator in front, and the car can't go in, so if you want to continue down, you can only get off." ”