At the entrance to the underground well, there is indeed a large mass of gray-black hot miasma. This miasma is so powerful that even the monk's protective aura can corrode it.

Bai Lingyun led Mu Chen all the way down from the entrance. The temperature around him was frighteningly high. If he didn't have the true energy to protect his body, he might not be able to hold on for long and he would be cooked.

After several minutes of free fall, everyone finally arrived at the real underground palace.

When you see it, you see a sea of ​​fire...

The entire underground palace is filled with fiery red magma. The magma here is even hotter and more violent than the magma above.

Located in the center of the entire underground palace is a huge palace burning with blazing flames. In front of the palace is a sea of ​​lava, with countless hot and high-temperature bubbles emerging from the magma, which is very permeable.

You don't need to think about it to know that this underground palace is full of dangers.

Even with the protection of Bai Yuxia Phi, Muchen was already sweating profusely. It was obvious that the temperature was so high that not even spiritual weapons could stop it.

However, what surprised Muchen was that the natural spiritual energy here was very rich, almost frighteningly rich.

There was fire-attribute aura everywhere around him. The rich aura turned into red mist and floated around. This scene was almost the same as Muchen's dragon vein.

However, within the dragon veins is the purest earth vein spiritual power, and here is the pure fire attribute spiritual energy.

If someone who practices fire-attribute skills practices here, their practice speed will definitely reach thousands of miles a day.

Of course, this was the residence of the strongest person in the secret realm, so it was acceptable to have such a scene.

Everyone walked out of the entrance stone room and came to the sea of ​​fire. Looking at the distant underground palace, everyone was shocked.

Above the sea of ​​fire, there are five stone bridges leading to the underground palace on the other side.

Because the spiritual energy here is too strong, and the temperature above the sea of ​​fire is even frighteningly high, there is a no-fly ban in the entire underground palace, making it impossible to fly long distances. Passing the stone bridge will be their only way.

"Teacher, it seems...it's impossible to fly here!"

"It should be the special environment here that prevents us from controlling the spiritual energy to fly into the sky."

Although the spiritual energy here is rich, it is also very violent and cannot be controlled by human beings. Once ordinary monks cannot control the spiritual energy, they cannot fly and can only fly with swords.

But in a place like this, there is danger in wielding a sword rashly. The best way is to take the stone bridge.

Lu Ya looked at the five stone bridges in the distance and said, "It seems that passing the stone bridge is the best way for us to reach the other side."

Before everyone came to the stone bridge, they found that every stone bridge was very narrow and could only accommodate two people walking side by side at most.

Such a slender stone bridge looks a little scary. After all, under the bridge is a sea of ​​lava that looks like purgatory.

For a while, no one dared to move forward. After all, no one knew what mechanisms were on these stone bridges.

The stone bridge is about 700 meters long and is the only way to reach the other side. Even if it is dangerous, everyone has no choice.

The Ghost King glanced at Yaoyue and said, "Yaoyue, go up and try first."

Yaoyue sneered and said, "Yes, husband."

Yaoyue knew that even if she resisted, nothing would change.

In the eyes of everyone, Yao Yue stepped on the stone bridge, but the next second, Yao Yue quickly retracted her foot because the stone bridge... was too hot.

Even with the protection of the body's true energy, the temperature on the stone bridge is still very scary, and the heat can actually penetrate the body's protective energy and directly affect oneself.

He looked back at the Ghost King, who seemed to have no intention of stopping him.

Just when Yao Yue was feeling cold, Muchen came over and handed Yao Yue a silk thread and said, "Here, take it... If there is any problem, I can pull you back."

Yao Yue was shocked... and then hesitated... If she was holding the silk thread, it meant that Yao Yue had given her life to Muchen. She didn't dare and didn't believe it.

But in the end, Yaoyue still grabbed the thread because she had no choice.

"Little handsome guy...why...you have fallen in love with the slave family! If there is a chance, the slave family will definitely reward you well..."

After saying a lot of disgusting encouragement, Yao Yue wanted to use lies to win Mu Chen's favor, so that... she would have a chance to survive.

"Okay, I won't do anything to save you. If you want to leave...just leave quickly..."

Seeing Muchen like this, Yao Yue felt a little relaxed and started to step onto the stone bridge.

Braving the scorching heat, Yao Yue quickly rushed onto the stone bridge, only to see Yao Yue using her body movements, her figure was like a dream, rushing towards the other shore at full speed.

In just an instant, Yao Yue had already moved forward more than three hundred meters, very quickly. Just when everyone thought that the stone bridge was okay, two huge pillars of magma and fire suddenly rushed out of the magma pool under the bridge.

The magma fire pillar is terrifyingly powerful and very fast, and it shoots towards Yaoyue accurately.

Such a sudden change caused Yao Yue's complexion to change drastically, and she immediately stopped walking. Just as she was about to retreat, the second pillar of lava and fire was approaching.

Just when Yao Yue was about to be engulfed by the pillar of lava and fire, Muchen used all his strength to pull Yao Yue back.

Yao Yue had a look of horror on her face as she escaped from the fire, but the creatures in the sea of ​​lava and fire seemed unwilling to let Yao Yue go. They exposed a section of their bodies and spewed out another pillar of lava fire at Yao Yue.

Muchen hugged Yao Yue, rolled to avoid the pillar of fire, and quickly pulled Yao Yue away from the shore. This operation was extremely thrilling. As long as Muchen was slower to pull Yao Yue for one second, Yao Yue would die. If Muchen hid,

If they don't get it in time, both of them will be buried in the pillar of lava and fire.

Leaving the shore, Muchen took in a big breath and said in horror: "What... something, it's too exaggerated... I almost died..."

Bai Lingyun walked up to Muchen, kicked Muchen in the face, and said angrily: "You know how to show off your strength, it's better to die."

Because Muchen suddenly rushed forward and saved Yao Yue regardless of his life, Bai Lingyun had no time to react. Fortunately, Muchen was fine.

However, what Muchen did made Bai Lingyun very uncomfortable, and he couldn't help but kicked Muchen.

Muchen was immediately kicked away and said: "What are you doing...I'm injured...Why are you kicking me?"

Feng Wu didn't understand either and asked: "Why did you risk your life to save this witch! What is your relationship with her?"

"It doesn't matter, I just can't stand her being abandoned..." As he said that, he glanced at Ghost King Yunye.

Ghost King Yunye also glanced at Muchen, his eyes showed no concern for Yao Yue, only the murderous intention towards Muchen.

Yao Yue saved her life and said with a charming smile: "Thank you so much for saving my life. If you have the chance, I will repay you generously."

After saying that, Yao Yue limped behind the Ghost King and did not chat with Mu Chen for a long time.

It seems that it is not easy to cross the stone bridge.

Yaoyue's status is embarrassing. If she continues to stay in the Piaomiao Immortal Palace camp, something will happen.

Muchen stood up and asked Bai Lingyun, "Just now... did you see clearly what was in the sea of ​​lava and fire?"

"I see clearly... If I guessed correctly, it should be the three-headed flame-devouring python. Rumor has it that it is the spiritual beast of the True Monarch of the Sun."

The three-headed flame-devouring python is a powerful immortal beast with dragon blood. It is a hundred meters long and has three heads. It feeds on devouring flames. The dragon scales all over its body are indestructible. It is a monster of fire and the protector of the Great Sun Lord.

beast.

Such terrifying ferocious beasts are difficult for even Void Soul Realm monks to deal with. In addition, this place is the lair of the three-headed flame-devouring python. No one present can boast of being able to kill it in the sea of ​​lava and fire.

Previously, Yaoyue's experience told everyone that if you want to pass the stone bridge, you must avoid the attack of the three-headed flame-eating python.

Muchen didn't know much about the three-headed flame-devouring python and asked: "This three-headed flame-devouring python...does it have any weaknesses?"

"I don't know. The flame-eating three-headed python is an ancient alien species. It is very rare. There are also very few relevant records left. If it were not the spiritual beast of the Great Sun Lord, few people would know about it."

Bai Lingyun's understanding of the three-headed flame-devouring python is also very limited.

Seeing the huge body looming in the sea of ​​lava and fire, everyone felt a little scared.

With such a terrifying beast blocking the way, few people would be able to cross this sea of ​​fire.

Several forces also began to discuss and discuss countermeasures.

If the three-headed flame-eating python has been hiding in the sea of ​​lava and fire, no one present can do anything to it, but... if it can come out, there may be a way to trap it.

However, how to lure the three-headed flame-eating python ashore is a big problem.

Muchen looked around and found that there was a relatively open and empty land not far away, which was enough to accommodate the three-headed flame-eating python.

After thinking about it, Muchen walked up to Wan Bing and said, "Elder Wan Bing, is there a way to get through this sea of ​​fire?"

Wan Bing looked at Muchen and said with a smile: "I am not very talented and have little knowledge. I don't know what to do. I wonder if my little friend has any good ideas."

"I...it really does exist. I wonder if Elder Wan Bing would be willing to listen to it."

"Oh~ come and listen."

"I am a formation master, and I believe Elder Wan Bing also knows it. The secrets of formations are as vast as the sea. Among them is a very special auxiliary formation called... the reverse chaos formation. This formation does not have any other

The only effect of the ability is to convert two opposite aura attributes, for example...it can transform fire attribute aura into water attribute."

"Oh...there is such a magical formation?"

"Yes, the reverse chaos formation is a second-level formation. Although the effect is very small, the effect is strange. Among the second-level formations, it is also a very advanced formation. It is also very difficult to arrange such a formation. If

It can manifest the reverse chaos formation and turn the violent fire-attribute aura around it into the power of ice, thereby freezing the sea of ​​lava and fire and forcing the three-headed flame-devouring python to come ashore."

In Wan Bing's heart, he had a higher opinion of Zhenshan Palace. Not only could it arrange a fourth-level formation, but even a lieutenant general could arrange a second-level formation. Not even Lei Yanzong had such means.

"What is needed to set up the anti-chaos formation?"

Since Muchen came to find him, he naturally had no demands.

"If you want to set up an anti-chaos formation, in such an environment, you must have a cold attribute magic weapon as the formation eye. I heard that Elder Wan Bing's natal magic weapon is an ice jade gourd. I wonder if I can borrow it for use.

"
Chapter completed!