After making sure that there was no problem, Li Changsheng left the Moon Secluded Realm and turned around and walked towards the depths of Shennong Cave.

Before, in order to find the Burning Stone, Li Changsheng and Yun Tianhe fought with many demon beasts in this Burning Flame Cave, and finally defeated the Burning Flame Stone that the Lava Beast King obtained, however, although it is known as the Lava Beast King, the Lava Beast King is definitely not the strongest one in this Shennong Cave, and it is not even the strongest one in this Burning Flame Cave.

What Li Changsheng and the others were looking for before was only a small part of this scorching flame cave, and this part of the journey, because most of the demon beasts were killed, Li Changsheng walked quickly.

Moreover, when he was with Yun Tianhe and the others, because of the large number of people, the big goal, and the uneven strength, it was extremely difficult to go, and now Li Changsheng was alone, hidden in shape, and the idle people couldn't find him at all, and the speed of a person was faster.

After passing through the Scorching Flame Cave, Li Changsheng found that there were many such caves in the Shennong Cave, counting them one by one, I am afraid that there were hundreds of them, and in each cave, there seemed to be a powerful demon beast, the strength was high or low, basically no worse than the Lava Beast King, such strength, if integrated, could almost defeat the Qionghua faction.

Once when, the demon beasts of this Shennong Cave have a leader, who can integrate the demon beasts of a cave, open up this place, and even shape a new demon world.

That's right, the new demon world, the more he knows about this world, Li Changsheng knows that although this world claims to have six worlds, but to put it bluntly, in fact, there are only three worlds, heaven and earth, and the heavenly realm are the places where the gods are, ruling the living beings of the three realms, and the human world is the dwelling place of mortal beasts, and the earth realm, that is, the ghost realm, is the genus of the underworld, and it is the place where all beings in heaven and earth are reincarnated.

As for the so-called demon world, demon world and fairy world, in fact, they are all half-dimensional and independent spaces opened up in the human world, not to mention the fairy world, in this world, it is just thirty-six cave heavens, seventy-two blessed lands, these isolated places, the new immortal world where Li Changsheng appeared at the beginning, it is a new space opened up from the heavenly realm, and it does not belong to the heavenly realm itself.

The demon world is the same, but the demon world is a little special, running through the three worlds, from the three worlds of heaven, earth and man, separated from each other, self-contained, which is also one of the main reasons why the demon world can compete with the heavenly world.

However, Li Changsheng didn't care, the immortals, demons, and beings in the Six Realms were all part of heaven and earth, and it had nothing to do with him whether this place became a demon realm or not, as long as it didn't interfere with his affairs, it didn't matter what he did.

I saw Li Changsheng walking all the way into a no-man's land, walking through this Shennong Cave, avoiding I don't know how many powerful demon beasts, and finally, came to the hinterland of this Shennong Cave.

In the Shennong Cave, it was already extremely hot, but after coming to the hinterland of the Shennong Cave, Li Changsheng knew what it meant to be really hot, and the rest of the Shennong Cave was fine, no matter what, there were still some rocky surfaces everywhere, but in the entire hinterland of the Shennong Cave, there was a vast ocean, and the rolling underground lava gathered together, like the sun falling into the world, exuding a blazing fire.

The crimson lava flows slowly, endlessly, making people daunting, the demon beasts that can be seen everywhere in the Shennong Cave, in the hinterland of the huge Shennong Cave, but not a single one, even if it is a powerful demon beast in the realm of the earth immortals, it is impossible to exist in such lava for a long time, or even survive, even the fire spirit.

Although the fire spirit is a heaven and earth spirit born from the flames, it is also a living creature in the end, in the ordinary lava, the fire spirit is like in their own home, they can walk through it at will, and even the rolling fire will not hurt them, but also allow them to hide their bodies and strengthen themselves.

But everything has a degree, no matter how much the sponge can absorb water, the absorption power is also limited, and the fire spirit is the same, even if it is born in the flame, it does not mean that the flame will not harm them at all, after reaching a certain level, even if it is a fire spirit, it will be injured by the flame.

The power of lava in this place is several times or even dozens of times stronger than that in other places, and even if the fire spirit encounters it, it will be burned.

Not only that, Li Changsheng saw clearly, this lava is not only hot, but even more terrifying, in this boiling lava, there is a terrifying leyline poisonous fire.

The poisonous fire of the leylines is the power of the earth fire spirit that is conceived from the depths of the earth and carried. It is comparable to the twinkling sun in the sky, and it is the source of the fire spirit of heaven and earth, even if it leaks the slightest, it is not a problem to burn the sky and boil the sea.

The leyline poisonous fire, although it is not the terrifying power leaked from the source of the earth's fire spirit, is not far behind, it is the terrifying heat that penetrates from the power of the source of the powerful fire spirit, which has been bred underground for thousands of years, and encounters the earth's veins and turbidity, the two are fused together and turned into a strange flame, which not only has a terrifying high temperature, but also has the characteristics of corroding all things.

At the beginning, Li Changsheng had seen the power of the leyline turbidity, and with the fact that he was carrying the blood of the Wu clan at that time, he did not dare to stay in the leyline turbidity for too long, which showed the power of the leyline turbidity, not to mention the poisonous fire of the leyline that was born after the fusion with the leyline turbidity.

In addition to dealing with this rolling lava and the leyline poisonous fire, Li Changsheng could also feel that under this boundless earth fire, there was also a terrifying power, this power was extremely violent, constantly affecting the surrounding lava, and the reason why the lava in this place had far more heat than in other caves was because of the power under the fire.

Li Changsheng took out the Earth Spirit Bead, only to see that on the Earth Spirit Bead, a faint fluorescence loomed, swallowing the surrounding earth fire power from time to time, and then the light was a little bigger, although such a change was not even a drop in the bucket for the Earth Spirit Bead, but with this, Li Changsheng could be sure that what was hidden under the earth fire must be the Fire Spirit Bead.

The five spirits of heaven and earth, although they are different from the five elements of gold, wood, water, fire and earth known to Li Changsheng, but between the five spirits, mutual growth and mutual restraint still exist, among them, fire and earth are born together, and fire is born of earth, therefore, the spiritual power of the fire spirit bead can also enhance the spiritual power of the earth spirit bead.

This is also the reason why, when in the Flame Cave, the Earth Spirit Bead will change, if the hidden here is not the Fire Spirit Bead, but other Spirit Beads, the Earth Spirit Bead will not have any reaction.

At the beginning, Li Changsheng was only guessing, not sure whether the power of the fire spirit here was too strong, or because the fire spirit bead was really here, until now, he was completely sure.