The underground space is dead silent, only the sound of footsteps moving forward, which makes people feel creepy. The high temperature kills all living things, but due to the confinement of the space, the water does not evaporate, which makes the environment even worse, like a huge steamer.

Of course, the old man and the others don't have to worry about such an environment, with Jiang Xingchen's temperature control pressure array, they don't have any discomfort. Fortunately, Jiang Xingchen activated Yuanquan for the sixth time, otherwise he would not have been able to release the formation at all, and he would not have been able to protect so many people. However, the consumption of continuing to maintain the operation of the formation was also quite large, and Jiang Xingchen even asked the old man and Tang Chuxue for all the liquid vitality to ensure the operation of the formation.

As they passed by the high platform, they went up again and found that the Elemental Control Array was still running. This made Jiang Xingchen breathe a sigh of relief, he had an indescribable cordiality and dependence on the formation, and when he found that the formation was intact, he collapsed a lot.

Tang Chuxue looked at the murals carefully, and then kept frowning, not knowing what to think. It wasn't until Jiang Xingchen called her that she came back to her senses and asked the doubts in her heart: "I don't know who the two sides of the naval battle in the mural are? What does it have to do with this treasure Judging from the formation of the high platform, it is very likely that it is the arrangement of the Great Shang Dynasty, but why is it called the Dragon Palace, but there is also a dragon egg here, and the little dragon was originally placed here by the Great Shang Dynasty, or was there originally an adult dragon? If this is the case, why did the Great Dragon leave and leave the dragon egg here?"

Tang Chuxue asked a series of questions, each of which was quite puzzling.

The old man interjected: "If you figure out this, maybe a lot of the secrets of the past will surface!"

Jiang Xingchen said: "It's hard to say anything else, but if the battle on the mural is true, it should be to fight for this place, eighty percent of it is related to the mercury ball, including the formation arranged here, and the dragon clan!"

The old man raised his hand and pinched his eyebrows, and sighed: "I don't understand, what is the mercury ball! It comes from outside the sky, and it can devour each other, why don't you devour it when it is outside the sky, and the arrangement of the Great Shang Dynasty is also incomprehensible, there are mercury balls in the treasure, aren't they afraid of turning their descendants into bloodthirsty demons?"

Jiang Xingchen stretched out his hand and gently touched the mural, and said in a low voice: "It is not difficult to explain the arrangement of the Dashang royal family, the formation in the black dragon's body is for future generations to study, and if it is studied thoroughly, it will be able to restrain the mercury ball."

He didn't finish his words, in fact, what he was more puzzled about in his heart was what the formation was all about, it was completely different from the scientific system he was in contact with, and he couldn't figure out the principle of it, so he could only use it as skillfully as possible now.

The old man didn't agree with Jiang Xingchen's point of view, and retorted: "What if the formation was discovered by later generations after being controlled by the mercury ball, then how can you learn it?"

Jiang Xingchen explained: "You have to make it clear that it is influence, not control. Under the influence of the mercury ball, both humans and monsters will become very bloodthirsty, and even their sanity will change drastically. But their consciousness is not controlled, and they are likely to regain their sanity after ventingIn addition, the mercury ball seems to be alive, but through these observations, I found that in addition to instinctive devouring, it will affect people's thinking and consciousness, and it can't raise wisdom at all, so how can it be controlled! And the whole space is closed by the formation, so you don't have to worry about it!"

After hearing this, the old man nodded: "That's the reason! Okay, let's continue to go!"

Coming down from the high platform, everyone continued to move forward, and just walked out about three miles, Jiang Xingchen suddenly sighed, turned his head and asked, "Old man, Chu Xue, have you found it, there is vitality here!"

The old man was stunned for a moment, and then said in surprise: "Yes, the last time we came, this place was the same as the cursed land in the early years!"

"Let's go!" Jiang Xingchen quickened his pace, the last time they came, they judged that all the vitality here was sucked away by that sinkhole, and now that there is vitality here, it means that the suction power of the sinkhole has disappeared, which is very likely to indicate that changes have taken place in the depths of the treasure

More than ten minutes later, Jiang Xingchen and the old man came to the sinkhole again. The entrance to the cave was still pitch black, and it still felt terrifying, like a monster from hell, with its mouth wide open ready to devour everything.

Jiang Xingchen took a deep breath and told everyone to get closer to himself, he was going to use the material detection array to check, but his temperature control pressure array couldn't be stopped, so he could only narrow down the range and have some extra strength to run another formation.

As soon as everyone approached, Jiang Xingchen sent out a wisp of vitality and cautiously probed into the sinkhole.

There was no reaction at all, and there was no sudden burst of powerful suction like last time.

Jiang Xingchen controlled the Yuan Qi and slowly went deeper, and there was nothing in it, except for rocks and rocks.

Without encountering any situation, Jiang Xingchen's exploration speed accelerated, and he explored until he reached a distance of fifty kilometers, but he still didn't find anything. At this point, his exploration was almost at its limit, so he took his vitality back.

"Boy, what did you find?" The old man asked.

"Nothing, it's all rocks, and even the width of the sinkhole has hardly changed. Jiang Xingchen shook his head.

The old man scratched his head: "That suction is gone, what changes have occurred in the treasure?"

Jiang Xingchen said: "It's very possible." Last time, I remember that both the demon fox and the little dragon sensed danger and desperately pulled us back. But you look at the big white and circling, there is no sense of fear at all!"

The old man's eyes lit up and said, "So it seems that there is no danger, let's go in!"

Jiang Xingchen waved his hand and said, "Wait, I still have to try!" As he spoke, his mind moved, and the formation that blocked the mercury ball in his mind dissipated.

Before coming in, Jiang Xingchen had this idea to see if the mercury ball would react, and the last time he came, the mercury ball didn't move at all.

After staring at the hidden position of the mercury ball for a long time, and finally didn't see the mercury ball appear, Jiang Xingchen couldn't help muttering in his heart: "Why hasn't there been any movement yet, is the mercury ball in the sinkhole too strong, and this guy is too scared to show up?" Or is there no mercury ball here at all? If not, what happened to the suction last time, or because the distance is too far, the two sides can't sense each other?"

"Boy, what's wrong? What did you find?" The old man pushed Jiang Xingchen.

Jiang Xingchen waved his hand, took out three drops of liquid vitality and ate it, then turned his head and said, "Let's go, let's go in!" (To be continued.) )