For ordinary people, the flames that would seriously block the line of sight, but in Beihe's eyes, it was like transparent, and his vision was not blocked at all.

Under Beihe's glance, every inch of what looked like a huge secret room could be seen clearly.

I saw that the entire second layer didn't look big, and the flames filled here were impressively burning in the air.

I don't know what kind of material was used to cast this secret room, but under the incineration of this fourth-grade top-level flame, it has been intact for thousands of years.

I think that only the ancient forces have this kind of means of casting.

Glancing at Leng Wanwan beside her, Bei He put her arm around the woman's shoulders and stepped into the middle of this secret room, focusing his attention on the four walls of this secret room.

I saw that the walls were almost carved with formations, and just at first glance they were extremely complex and dazzling.

Fortunately, these formations seem to have failed, otherwise if they are in an open state, I don't know what kind of powerful means of prohibition it will be.

Beihe glanced around, and he noticed that on one of the walls of this secret room, there was a circle of circular formations that he was familiar with.

He immediately stepped forward and stood still in front of the circular formation.

I saw that he bent his finger and shot at this circular formation, and a magic method condensed by the Demon Yuan suddenly disappeared into it.

Suddenly, I saw the light of this circular formation flashing, but the next breath went out again.

Bei He nodded, and then said, "Fairy Lingyan should know how to open the forbidden law here." ”

After the words fell, Ling Yan's voice sounded in his ears.

"I know how to do it, and you can try them one by one. ”

Next, as Ling Yan dictated, Beihe tried to play several different legal decisions.

This kind of access control only needs the magic element to be able to trigger, so as long as the prohibition is intact and the way it is opened is accurate, it can be easily opened.

When Beihe tried to use the fourth opening method, he saw that the formation in front of him was shining brightly.

A gleam appeared in his eyes, and he stepped into it.

After passing through the prohibition with Leng Wanwan, he appeared in another secret room that was exactly the same as just now.

And here, it is also full of dark red dark element fire.

Just when Beihe was a little surprised, he secretly asked if he hadn't walked through, and he found that the secret room in front of him was actually a little different from the one just now, that is, there were slight differences in the spirit patterns on the wall.

So he nodded, and after some searching, he came to the entrance of the secret room, opened the forbidden room in the same way, and stepped into it.

Next, he opened several prohibitions in a row and stepped into several different secret rooms.

This led him to speculate that these chambers should be similar to retreats, or dan rooms.

At that time, there should have been a lot of ornaments here, but under the burning of the flames, they had long been turned into ashes.

Perhaps at the beginning, if he wanted to step into the secret rooms here, he could teleport directly, but because the prohibition of this place was invalid, he could only pass through the prohibition connected by the secret rooms.

If that's the case, it might be a little difficult for him to find a way out.

It's just that Beihe's worries are obviously unnecessary, because when he stepped out of a secret room again, he saw that the place where he was turned into an open hall.

"Huhuhu......"

As soon as Fang Yi stepped here, he only heard a violent wind coming from overhead.

Then a large flame like dark black blood erupted from the top of the head like a pillar of fire, hitting the ground of the stone hall and spreading out, looking like a huge flower blooming along the ground.

"Shhh

Beihe gasped as he sensed the dark black flames that erupted above his head, at least twice as terrifying as the dark red flames around him.

Even with the evil emperor's aura as a block, his face still changed.

Looking at Leng Wanwan beside him again, the purple qi that covered this woman suddenly trembled, and there was a cracking sound.

So Beihe didn't hesitate anymore, turned around and was about to return along the road behind him.

At this moment, the purple light on Leng Wanwan's body swelled, and with a "whoosh", it finally turned into a large piece of purple light and submerged into Beihe's chest.

At the same time, on his chest, there was an extra purple rune the size of a fist.

Leng Wanwan obviously performed a magic power comparable to the possession technique, and this technique seemed to be much more sophisticated than the possession technique performed by Ling Yan, and it was only two or three breaths to complete.

Bei He's reaction was extremely fast, and while he paused, he looked at the black and red flames that erupted from his head again.

This kind of flame should already be comparable to the level of the fifth grade.

If it weren't for the strength of his physical body, and the Evil Emperor Qi he inspired could withstand at least two-thirds of the power of this flame, even he would have to retreat three feet immediately.

So his mind moved, and the evil emperor's aura that diffused from him became more and more vigorous, wrapping him layer by layer.

But even so, under the incineration of this black-red flame, the evil emperor's qi he inspired was constantly incinerated into wisps of green smoke.

Bei He secretly rejoiced, fortunately, he had obtained an Evil Emperor Bead outside of the Demon Pole Heavenly Mountain, and after fusing with himself, the Evil Emperor Qi that the new Evil Emperor Bead could be born was even more abundant.

After all these protective measures, he finally felt that the terrifying heat dissipate a lot. At this point, he raised his head, only to realize that the reason why a pillar of black and red fire was spraying above his head was because a large hole had been broken in the top of his head.

This large hole is about the size of a zhang, and it looks irregular, as if it has been directly penetrated by some kind of huge object, and it is obviously man-made.

After countless years of burning with black-red flames, the area around the Great Cave has become extremely smooth.

"This is the Dark Yuan Leaving the Fire!"

I only heard Ling Yan's voice sound.

There was no answer for a while, because he had guessed this.

Then I saw him walking slowly forward, since a large hole had been broken in the top of his head, then as long as he went straight up this hole, he should be able to reach the third layer.

It's just that as he approached, his skin was immediately scorched dark red after the rich dark yuan left the fire and drowned him.

If there was no Evil Emperor's Qi to block most of the power of this fire for him at this moment, I am afraid that even with the power of his physical body, he would be burned to ashes.

Beihe was also a decisive man, and when he came to the bottom of the big hole and looked at the pillar of fire that shot down in front of him, he gritted his teeth, bent his legs, and then straightened suddenly.

"Whoosh!"

I saw his figure eject up, submerged into the dark red flames that spewed down.

In just this moment, Beihe felt the unbearable terrifying heat, as if it was about to melt him directly.

He knew it wouldn't last long, so he gritted his teeth and held on.

Sure enough, just a matter of breathing, his figure swept straight up and appeared on the third layer.

He looked around, only to see that the place where he was was was also a large hall, and with his experience in cleaning the Dan furnace in Qipintang back then, he judged at a glance that this hall should be an alchemy room.

As he imagined, the dark element in this place was thick and rich.

Being here, his forehead was bruised, and it was obvious that he was under a lot of pressure.

And at this time, Beihe's eyes were suddenly attracted by something here.

It is a three-legged tripod the size of a zhang inlaid on the stone wall above the head.

It was a pure black Dan furnace, and it seemed that it was deeply embedded in the stone wall above the head for some external reason.

And at the bottom of the Dan furnace, the fire mouth is also open. The thick dark element of the fire erupted from the mouth of the fire.

In just this moment, Beihe had a bold guess in his heart.

The reason why there is a hole between the second and third layers is because this Dan furnace fryer can't succeed.

Not only did it blast a large hole in the ground, but the Dan furnace itself was also embedded in the dome.

After the Dan furnace was fried, the dark element fire spread, and it even invaded the second layer and burned brightly.

If that's the case, then this Dan furnace is an amazing treasure. This thing can give birth to a five-grade flame, most of which is owned by the monk in the late stage of transcendence, and nine times out of ten it is a transcendent magic weapon.

As soon as he thought of this, a kind of greed arose in Beihe's heart.

But now he is a mud bodhisattva crossing the river, but he has not experienced the idea of hitting this treasure.

And he had a hunch that with his current strength, he might not be able to take this extraordinary magic weapon.

So he glanced around, looking for the entrance to the fourth floor.

Soon he saw that on the side of this alchemy room, there was a hexagonal array.

"Teleportation Array!"

Beihe immediately reflected, it should be the arrangement of the teleportation array.

However, the teleportation array seems to have long since turned into ashes under the burning of the Dark Yuan Lihuo in this place.

"Is there a way for Fairy Lingyan to get to the fourth layer, if not, then Bei can only go back the same way. "Just listen to the North Channel.

After the words fell, he only heard Ling Yan say, "There should be a teleportation array here." ”

Hearing this, Beihe's expression sank, the teleportation array had already been destroyed, and it seemed that it was in vain to ask this woman.

"Don't think about it, the formation has already been burned. ”

"Is it burned!" Ling Yan's tone suddenly darkened, as if he was extremely disappointed, and there was even a kind of discouragement in it.

"Huh!"

At this moment, Beihe suddenly let out a soft sigh, and then looked at the Dan furnace embedded in his head again.

The mouth of the Dan furnace was opened, and this thing was still embedded in the top of his head, so he might be able to use this Dan furnace as a passage through the mouth of the fire and the mouth of the Dan furnace, and go directly to the fourth layer.

It's just that in that case, he has to face an even more terrifying high temperature, because in the Dan furnace, it may be the body of the dark element from the fire.

Beihe's heart moved, and the evil emperor qi that covered him suddenly rolled up.

After rolling and drowning him, his figure rushed straight up, and in a flash he disappeared into the Dan furnace.

"Huh!"

When Beihe's figure rushed out of the Dan furnace, a dark red flame burned in his clothes.

As the Evil Emperor's Qi continued to gush out of his body and a burst of slapping, the flames on his shirt were finally extinguished.

"Boom......"

Bei He had just finished doing all this, and he suddenly felt a pair of eyes scan towards him, all falling on him.

Suddenly looking up, when he saw the current situation, he suddenly showed a look of surprise.

I saw that where he was, it was a space that looked pitch black.

And there are seven or eight figures standing in the air here, and from these people's bodies, without exception, all of them exude the cultivation fluctuations of the Great Cultivator of the Yuan Infant Stage.