Xiao Nan controlled the Heaven Devouring God Hu and continued to dive, feeling that he had reached the bottom of seventy or eighty thousand miles, the temperature here was unimaginably high, and the cultivation of the staff on the mountain walls on all sides had generally reached the peak of the Butterfly Transformation Realm!

These people seem to be confused by their minds, and they only know that they are working separately and do not talk to each other. The protective shield on their bodies stirred up, and their bodies flew in the air, condensing the palm of Yuan Li, and pressing the formation materials to the cave wall one by one.

The walls of the cave were baked red by the high temperature, and as soon as those formation materials touched the cave wall, a burst of white steam came out, and they would disappear in an instant!

Along the way, Xiao Nan had already discovered hundreds of cultivators at the peak of the Butterfly Realm, and they were all doing the same action, constantly reinforcing the cave wall.

The formation of isolating the divine consciousness here is even rarer, and there is only one in four or five thousand miles, and it seems that it is not far from the bottom of the cave!

Xiao Nan continued to dive, and after passing the two more formations, he found that the situation below had changed, and all the people working here had been replaced by masters of the demon race, and there was not a single monk on the Phantom Source Planet!

The temperature here is even higher, and the walls of the cave on all sides are scorched by the high temperature and emit a dazzling white light, and there are solutions dripping down the cave walls!

There was no more formation isolation below, Xiao Nan's divine sense let go, and he probed downward, and as soon as his divine sense reached out of the Sky Devouring Divine Gourd, he felt a burning stinging pain, Xiao Nan's divine sense almost burned this high temperature!

Xiao Nan hurriedly revealed the Hongmeng Qi and wrapped it outside the divine sense, forming a protective layer, so that he could continue to poke out in the space inside the cave!

The divine sense probed a distance of about 5,000 miles, and found that there was a depression in the cave wall, and a powerful momentum was exposed inside!

It turns out that this is where the prime minister works, and it seems that the people of the demon clan attach great importance to the progress of the project here. It is necessary for such an important person to personally supervise!

Xiao Nan harnessed the Heaven Devouring God Hu and hurried towards that place, since the temperature in it was no longer suitable for divine sense exploration, he thought that his actions would not be discovered by the Prime Minister of Punishment.

At a distance of five thousand miles, without any obstacles, it would not take long for the Heaven Devouring God Hu to descend with all his might. When he came to the vicinity of the depression, Xiao Nan slowed down his speed, in order not to let this old devil discover his existence, he had to be careful!

This place is not suitable for fierce battles, if the cave wall collapses and is buried in the ground of about 100,000 miles, it will definitely end up to a point where it will never be able to transcend life, Xiao Nan has to find a way to get this old devil into the Heaven Devouring God Gourd, and then destroy him there!

There are many masters in the Sky Devourer. Huangfu Daoxuan, the old emperor, had recovered for a few hours at this time, and the injuries on his body had recovered as before, and the twenty transparent blood holes on his body had disappeared, Xiao Nan had to admire this guy's recovery speed perversion!

And the momentum on this guy's body has almost recovered, at this time it is already stronger than the momentum of the Fu family's ancestor, with this perverted guy's helper, if you want to take down this criminal prime minister, it should be much easier than when you strangled the punishment abyss.

Xiao Nan was already close to the depression. I saw what was inside.

I saw that this depression has an area of nearly 100 zhang, and the layout inside looks like a luxurious hall. There are all kinds of home decorations and other things inside, it seems that this guy will really enjoy it, and in the tens of thousands of miles underground, he doesn't forget to enjoy such treatment!

There is a formation set up at the exit of the depression, this formation does not have the function of blocking the divine sense, and it is thought that it is specially arranged to facilitate the prime minister to investigate the progress of the project below.

The formation isolated the heat outside. So that the space inside is not scorched by high temperatures, and there is even a huge ice in the space inside the formation, exuding a trace of coolness!

At this time, the prime minister was sitting next to the giant ice, his eyes slightly closed, and he closed his eyes to recuperate. Xiao Nan carefully observed the appearance of this prime minister. But I didn't find any similarities between him and Xing Yuan, I don't know if Xing Yuan didn't leak his true appearance when he fought with himself, or if these two guys were not the same person in the first place!

But they have the same name, it's a little incredible, they are originally in the same camp, there are people in the same high-level, if the name is the same, it will be very inconvenient, I think their boss will not send two people with the same name at the same time, to carry out such an important task!

The momentum on Prime Minister Xing's body is very close to Xing Yuan, and he has even reached the realm of Heavenly Demons!

At the entrance of the space, there were those people Xiao Nan had seen outside, and those people were staring at the cave below at this time!

A hundred miles below, is the bottom of the cave, where more than a hundred demons at the peak of the Butterfly Realm are using the Upper Grade Dao Weapon, excavating the rocks below, those rocks are extremely hard, and the Upper Grade Dao Weapon can only hit out a hole of about one zhang with all its strength!

The splashed scraps were not imprisoned by the devil, and then put into the storage ring, and someone in charge of transportation passed it out, and the excavation site did not raise dust, so the scene below is very clear to see.

The temperature on the rock below is even more unpredictable, and the surface of the rock seems to have been covered with a layer of flowing magma, and the demon masters who are digging below are all suspended in the air, and a protective shield is thrown out of their bodies, wrapping themselves tightly in it, and even then you can see the sweat on their faces!

The progress of the excavation is very fast, the width of the bottom of the cave here is about 100 zhang square, each demon is in charge of an area of one zhang, digging downward, the Taoist weapon in their hands, every time it is excited, it can dig a depth of one zhang, and it has been diving hundreds of zhang for a long time.

Xiao Nan watched these people work hard, and there was no tired look on their faces, they swallowed a black pill from time to time, and the momentum on their bodies always maintained a long-lasting appearance.

Suddenly, a fiery red bright light came out from below, and then the excited voices of the demons sounded below!

"Ahh

Xiao Nan hurriedly harnessed the Heaven Devouring God Hu and dived downward, if there were really treasures, he couldn't let these demons grab them!

The distance of a hundred miles was almost instantaneous, and Xiao Nan hurriedly followed the hundred masters of the demon clan into the space below!

Seeing the scene in front of him, Xiao Nan couldn't help but be stunned, the original scenery in the center of the earth was so wonderful and magnificent!

I saw that the space in front of me was thousands of miles in circumference. There is no end in sight at once, Xiao Nan's divine sense is protected by Hongmeng Qi, and he is not afraid of being burned by the heat, so he can envelop the entire space in it!

"It's spectacular!"

The adversaries were also shocked by what they saw, and they saw a huge lava beard with tumbling magma underneath. The whole lava lake is white, and you can imagine how high the temperature is!

The surface of the lava lake erupted with flames, but the color of the flames was also reddish!

Above the magma lake is a vast sky, but this sky is composed of hard rocks, and the color of the rocks is also white and red, like a beautiful woman's little face, which looks beautiful and moving!

Xiao Nan's divine sense surrounded the entire space, and he found that this lava lake was a huge sphere, with a diameter of three or four thousand miles. The center of this underground space rotates slowly, thousands of miles away from the rock walls on all sides!

The entire magma lake was suspended in this space like a huge fireball, emitting blazing flames on all sides, in Xiao Nan's imagination, it was like a sun-like shape, but it was hundreds of millions of times smaller than the real sun in size!

At this time, there was a huge momentum from above, almost rushing Xiao Nan's Sky Devouring Divine Gourd into the magma lake, Xiao Nan hurriedly looked up. I saw that the Prime Minister led the dozen or so heralds down to this space, and there were four more demon-level masters among these people!

Xiao Nan couldn't help but be surprised. I didn't know where these four guys were hiding just now, Xiao Nan couldn't help but be afraid for a while, if he rashly shot at the prime minister just now, they would definitely find out, if these four people shot at the same time, they would not be easy to deal with!

Xiao Nan hurriedly heard about the Heaven Devouring Divine Hu. Don't let the airflow around it fluctuate a little, Xiao Nan wanted to see what these guys were going to do when they came to the center of the earth, and he didn't find any heavy treasure aura here.

"You've worked hard, you can leave now. The matter here can be solved by the four guards of the fire demon. ”

When those demons heard the words of the prime minister, they couldn't help but look at each other, isn't this unloading the mill and killing the donkey, we have been busy for several months to dig to the center of the earth, but we haven't seen the treasure yet, you will drive us away!

At the very least, let us see what the treasure looks like, so that it will not be in vain for months of hard work!

"Hmm, what are you still stunned for, your cultivation is not enough, it will be dangerous to stay here, there is a very powerful lava shell in the depths of the earth, the realm has reached the level of the ancestral beast, which is equivalent to the realm of our Heavenly Demon King, if he is angry, as far as your cultivation is concerned, don't even think about escaping!"

"Yes, thank you Lord Xingyuan Heavenly Demon for reminding me!"

When these people heard the words of the Prime Minister, they couldn't help but take a breath, they thought at first that the Prime Minister was going to erase their merits, but it turned out that it was for their good to let them leave!

These people didn't dare to stay here for a long time, and immediately flew towards the hole above, and in a blink of an eye, they had already run away, the demon beasts there had reached the realm of the demon king, who would dare to confront such a demon beast head-on!

The words of those people when they were about to leave surprised Xiao Nan, they even called Prime Minister Xing Yuan Heavenly Demon, it seems that their guess will not be wrong, this guy is Xing Yuan's doppelganger, no wonder he can feel that Xing Yuan is under attack in this 100,000-mile deep underground!

It seems that this guy's status in the demon clan is not low, and his boss is relieved to leave such an important task to him to complete!

"You four, now dive into the magma lake, with the magic weapon of our Heavenly Demon King as protection, that lava shell will not hurt you, remember not to alarm it, just get your hands on the core spirit stone!"

Xiao Nan couldn't help but be shocked when he heard Xing Yuan's words, it turned out that they really wanted to come here to steal the treasure, and this treasure turned out to be the Geocentric Stone! Of course Xiao Nan had seen the Geocentric Stone, and knew that the energy it contained was amazing, these guys were really insidious, and they actually concealed this matter so deeply!

"You leave as soon as you receive the core spirit stone, I'll wait for you above, and open the teleportation array first, so as not to collapse the illusory source planet, and it will be too late to open the teleportation array and tear us here!"

Xing Yuan said such a thing, which startled Xiao Nan. No wonder they want to hide this news so tightly, if it is revealed, the monks on the Phantom Source Planet will definitely swear to protect the Earth Core Stone, and their plan will not be completed at all!

It seems that this son came at the right time, if it was later. If you don't listen, you will end up dead without knowing it!

Now that I know about this, don't think about it, it seems that that the guy from Xingyuan won't sneak into the magma lake, it just so happens that this son can break it individually, if these people are together, it's really not easy to stop them!

The four flame demon guards heard Xing Yuan's order, and without saying a word, they took out an object and dodged into it. Diving towards the magma lake below, this item turned out to be the same as Xiao Nan's Sky Devouring God Gourd, a space magic weapon!

It seems that the grade of this magic weapon is not low, it can actually change the color by itself, like a chameleon, when approaching the magma lake below, the whole body has become white, and Xiao Nan can hardly see its storage!

Xiao Nan couldn't help but secretly marvel. No wonder the Xingyuan Heavenly Demon was so relieved and let these four people sneak into the magma lake to collect treasure. It turned out that they had already planned the procedure for taking the treasure, and with such a treasure as a cover, they would naturally deceive the demon beasts in the magma lake, and it would be easy to get the treasure!

Xing Yuan saw the four of them sneaking towards the magma lake, and flew out of here, Xiao Nan hurriedly harnessed the Heaven Devouring God Hu to follow the four people into the magma lake.

Don't be sloppy at this time. If they are allowed to steal the Core Stone, the Illusory Source Planet will be finished!

The temperature in the magma lake was even more ridiculously high, and the moment those demons' spatial magic weapons entered the magma lake, a sizzling sound sounded, as if they were burning. A cloud of green smoke came out of the surroundings, but this phenomenon disappeared as the treasure adapted to the high temperature environment, and the treasure lost its breath in front of Xiao Nan's eyes as if it had been integrated into the magma!

"Damn, it's troublesome, this son has to use his divine sense to investigate, such a high temperature, if you are not careful, your divine sense will be injured!"

Xiao Nan is not willing to always probe his divine sense in the magma lake unless he has to, but his eyes can't see the treasures of those demons, and if he wants to find out their location, he can only explore the divine sense!

Xiao Nan wrapped a thick layer of Hongmeng Qi outside his divine sense, carefully revealing his divine consciousness to the heaven-devouring divine gourd, as soon as he came into contact with the hot magma outside, Xiao Nan almost didn't shout!

"Damn, it's hot!"

The sweat on Xiao Nan's forehead rolled out instantly, like a raindrop the size of a bean, endured the severe pain, and probed in all directions, at a distance of 100 zhang from the Sky Devouring God Hu, Xiao Nan found the movement of the treasure, he was accelerating towards the magma pool to dive full, but the speed of that treasure and the Sky Devouring God Hu were not at the same level, Xiao Nan easily narrowed the distance to a range of ten zhang, such a distance can no longer be explored by the divine sense, you can use the function of the Sky Devouring God Hu itself to lock it!

Xiao Nan withdrew his divine sense and let out a sigh, it was only a few breaths, he already had a feeling that he was about to be scorched, if his divine consciousness was scorched in the magma lake for a long time, it wouldn't be long before that wisp of divine consciousness would be tested into charcoal ashes!

The treasures of the demons were constantly diving, and their speed was not very fast, and it seemed that they were also afraid of alarming the lava shell guarding the center of the earth.

Xiao Nan slowly followed behind them, not daring to distance ten zhang away from them, nor daring to get too close, so as not to let them discover their traces, in that case, the effect of the surprise attack would not be possible, this is not the place to fight, if it alarms the ancestral beast-level monster, no one will want to escape from here!

Time passed little by little, Xiao Nan was nervously thinking about how to capture these four guys silently, and thought of many methods that he had eliminated one by one, and he didn't think that any method was too perfect, and he was not sure that these guys would capture them without discovering themselves!

The speed of the treasure in front of him suddenly slowed down, Xiao Nan hurriedly controlled the speed of the Heaven Devouring God Hu, trying to be consistent with him, he had just slowed down the speed, and the treasure in front of him suddenly increased its speed, and instantly disappeared into the tumbling lava of the magma lake!

Xiao Nan was a little puzzled, could it be that those guys found out that they were following them? Otherwise, how could they come up with such a way to get rid of themselves, this situation is almost impossible, the Heaven Devouring God Hu can only be seen by the Emperor Fu Ning Frost now, wouldn't there be a Sky Eye Saver among them?

Xiao Nan felt a little headache, and he had to probe out his divine sense to find that guy, otherwise the distance he threw away would be too far, and it would be even more difficult to find!

Xiao Nan endured severe pain and explored in the magma lake, those guys had already thrown themselves away from a distance of nearly five hundred zhang, such a scene was really beyond Xiao Nan's expectations, how could their treasures have such a fast speed?

But the good times didn't last long, and the guy in front used that trick to throw Xiao Nan away, and now Xiao Nan dared to be sure that some people had already discovered their own save, otherwise they wouldn't have repeated such a method!

Xiao Nan leaned out his divine sense and observed the trajectory of the Sky Devouring God Hu at a distance of ten zhang, and he suddenly understood the reason why those people discovered the Heaven Devouring God Hucun! (To be continued......