The rock layer above the head was broken, driving tens of thousands of tons of gravel to pour down, and a considerable part of the rubble fell on the stone embankment of the demon soldiers who stormed the Flame Lake Island, and the thousands of demon soldiers who attacked the Flame Paste Island were crowded together, unable to retreat, and hundreds of monsters were smashed into meat sauce on the spot, and more monsters would be pushed and fallen into the Flame Lake, and burned to ashes by the blazing and boiling magma.

The demon general who stood on the shore of the lake in place of the rhino demon and urged the demon soldiers to storm the Flame Lake Island was a white-jawed ape demon, seeing Chen Hai and Jiang He descending from the sky, drilling out of the cracked rock formation, flying down, he immediately waved the black bone wand in his hand, and shot out a black light, which turned into a fishy black mist that sold gold and iron in mid-air, and instantly expanded a hundred zhang radius, enveloping Chen Hai and them.

Chen Hai naturally wouldn't let this black mist get close, waved the Broken Moon Halberd, and instantly slashed out seven halberds, but seeing that the black mist was only slightly disturbed, the seven halberds that could cut gold and iron didn't even cut through the black mist, and disappeared without a trace.

"Black Mist or the magic weapon refined by this demon!" Chen Hai instantly understood and reminded Jiang He not to be careless.

"This is the Soul Devouring Poison Miasma refined by the Immortal Evil Domain with nine kinds of poisonous things!" Jiang He said, "The Soul Eater Poison Miasma is not afraid of swords, and it can also pollute magic weapons, but it is afraid of flame incineration, let me do this!"

Before Jiang He's words fell, he had already flown sideways in front of Chen Hai, and the Flowing Fire Spirit Staff quickly shot out more than a dozen flames and bombarded the Soul Devouring Poison Miasma.

Chen Hai saw that the stinky black mist was quickly recovered by the white-jawed ape demon and the black bone staff, only then did he confirm that there were really people in this world who refined the mist miasma into magic weapons and magic weapons, or maybe the nine kinds of poisonous things were themselves heavenly and earthly treasure-level existences.

Although there are still more than a dozen demon powerhouses with extremely huge demon bodies standing next to the white-jawed ape demons, but seeing the extremely terrifying power surging in their demon bodies, you know that they are all refining bodies, good at hand-to-hand combat, and are not good at long-range attacks, so they have nothing to do with Chen Hai, who is more than ten miles away.

Otherwise, more than a dozen demon powerhouses and white-jawed ape demons would attack together, Chen Hai and them would never have been so calm.

Chen Hai and the others also saw the situation in the underground Flame Lake and the surrounding area clearly at this moment, the few Flame Demons on the Flame Lake Island were already in danger, it was the leader of the Flame Demons, and a pair of Flame Golden Pupils had also become dim, if they appeared a moment late, maybe the Flame Demons would be completely wiped out by the demon soldiers.

Chen Hai didn't expect to gain the favor of the Flame Demons, but he knew that these Flame Demons would definitely not be able to hold on for long without a chance to breathe, and after these Flame Demons were completely eliminated, the remaining twenty of them would be trapped on Flame Lake Island, and they would definitely not be able to hold on for long, and they would be swallowed up by the tide of demon soldiers.

Chen Hai didn't discuss with Jiang He and them, in fact, from the top of the cave, it was only three or four thousand meters, where was the time for him to discuss something with Jiang He and them?

Chen Hai brandished the Moonbreaker Halberd and rushed directly towards the stone embankment.

Although the clone of the Green Scale Demon has been tempered many times, its body shape is smaller than that of ordinary Green Scale Demon, but the scale skin and bones have become more and more dense, and at this time it is enough to have three thousand catties, which can be called a real steel and iron bone.

Coupled with the two-thousand-pound Demon Battle Armor and the two-thousand-pound Moonbreaker Halberd, Chen Hai fell to one end of the stone embankment without any momentum, and directly smashed the stone embankment that was only fifteen or sixteen meters wide, and only the shock generated by the impact directly overturned a group of demon soldiers.

Before the magma on both sides surged over, Chen Hai jumped backwards and landed steadily on the Flame Lake Island, but what was extremely strange was that as soon as he gained a foothold on the edge of the Flame Lake Island, he saw that the stone embankment that he had smashed and collapsed quickly cooled after the magma surged, and re-solidified into a complete stone embankment connecting the lake shore and the Flame Lake Island.

It's really strange, what kind of secrets are hidden under Flame Lake Island?

In front of you, there is a stone embankment that can be repaired automatically?

Watching the magma cool and solidify in front of him, Chen Hai didn't even feel the turbulence of the cold gangyuan.

What's going on?

However, no matter what kind of secret Flame Lake Island hid, if the stone embankment could not be repaired automatically, it would have been broken into many pieces before, and the Flame Demon who retreated to Flame Lake Island would not have fallen into such a precarious situation.

The rhino demon also came out from behind the rock formation at this time, but the rhino demon was able to suppress Chen Hai and them with the help of the convenience of the terrain just now, but at this time, he did not dare to kill directly to Yanhu Island, but turned into a black light, flew to the white-jawed ape demon body, regained command, and roared and urged the demon soldiers in front of him to continue to attack Yanhu Island.

Although the stone embankment can be repaired automatically, it is only a few zhang wide, and the demon soldiers are large, no matter how much the leader of the rhino demon urges, only four or five demon soldiers can rush to the front, Chen Hai even needs him alone, he can temporarily block the attack channel of the demon queen, while Jiang He and the others have their own magic weapons and spirit swords, standing behind Chen Hai, and soon clean up the more than 100 demon soldiers who have rushed to Yanhu Island.

Most of the Flame Demons didn't know why Chen Hai suddenly fell from the sky, and why he had to help them block the demon soldiers and win them precious breathing time, but they didn't stupidly attack Chen Hai and them from behind, but retreated to a hundred zhang away, distanced themselves from Chen Hai and them, swallowed the unimaginably filled fire in the cave, and quickly recovered themselves.

The leader of the Flame Demon looked at Chen Hai and the others who were hundreds of feet away, and there was not the slightest emotion in the flame pupils, and after a little breath, he recited an obscure incantation.

When the leader of the fire demon finished chanting the incantation, he saw a surge in the flame lake, and a large cloud of magma seemed to come to life, like a raging magma dragon, sweeping towards the demon soldiers on the stone embankment, and thousands of demon soldiers who were charging at the forefront were burned to ashes in the blink of an eye.

Chen Hai glanced back, and saw that the flame fire pupil of the Flame Demon Leader was a little darker at this time, knowing that the Flame Demon Leader actually consumed his own natal primordial god in order to exert such a powerful supernatural power.

At this time, the leader of the Fire Demon let several Fire Demons, who were about to be disabled, jump into the Flame Lake to recover their injuries by using the thicker fire in the Magma Flame Lake.

At this time, after the rhino demon devoured the flesh and blood of several low-level monsters, he waved his bones, condensed a cloud of mysterious ice the size of a grinding disc, and attacked the magma dragon intensively, and the magma dragon also supported it for more than ten breaths, and it was shattered, turning into a pile of rubble and falling into the flame lake.

Thousands of demon soldiers roared loudly and rushed forward again.

The leader of the Fire Demon did not let the Yan Demon who was recuperating in the Flame Lake rush to the island to help, but opened his mouth and spit out more than thirty spirit soul fires, fell into the Flame Lake, and then wrapped up a cloud of magma and jumped onto the stone embankment, turning into a Flame Demon puppet more than two feet high, and fighting with the demon soldiers who pounced on him.

"The spirit soul fire in the hands of the leader of the fire demons, it seems that there are more?" Jiang Yuwei stood with her back to Chen Hai, staring intently at the every move of the leader of the fire demons, for fear that the fire demons might attack their backs indiscriminately.

Chen Hai also noticed this anomaly, and wondered in his heart that after the other fire demons died in battle, would the divine soul directly become the spirit soul fire directly controlled by the fire demon leader?

With the Flame Demon Puppet in front of him, Chen Hai had the heart to take a closer look at this Flame Lake Island.

From the moment he stepped on this island, Chen Hai knew that this island was not created by the great power of heaven and earth, because this island was too regular, and it happened to be a perfect octagon.

In addition to the gap four or five meters wide behind the Fire Demon Leader standing, the ground of Flame Lake Island is also a black rock formation formed by the cooling of magma, but the surface is too slippery to look like a natural formation.

Chen Hai could even faintly sense that there was a special aura under his feet that he could not penetrate and that only some of the best heaven-level magic weapons could have.

Chen Hai thought to himself, if the platform under their feet that was shallowly covered by rock formations was a magic weapon, then how big was this square treasure?

Dao device?

If the platform under their feet was a Dao weapon, it seemed to be much more powerful than the nine ancient bronze pillars used to open the Heavenly Passage in Wanxian Mountain, so it was no wonder that the demons would go to great lengths to infiltrate the Blood Refining Ground.

It's just that why does the fire demon not retreat from this platform like Flame Lake Island?

You must know that the underground is full of magma flame rivers that extend in all directions, and if the fire demons want to escape, the demons still have no way to take them.

Could it be that in the gap behind the leader of the Fire Demons, there is something they must keep?