The lava lake was very huge, and there were dim flames blocking the view in many places, so Lin Feng and the others didn't find anything special at first.

However, as they approached the center of the lava lake, they soon heard some sounds. The sounds were noisy, but still relatively far away.

Bifeiyin asked doubtfully: "Mr. Lin, Miss Yu, did you hear that? It seems like someone is quarreling, but I can't hear it clearly."

Lin Feng laughed and said, "That's strange. Could it be that someone invaded and started fighting underground?"

Although it was a joke, Lin Feng himself realized after saying it that this possibility was really possible! Something is wrong with the Chiyang Sect today. If it was a foreign invasion, it would be a reasonable explanation!

"Maybe it's true... let's be careful." Lin Feng took out a few concealment charms.

In a flash of white light, they disappeared.

Hiding their figures, the three of them continued to fly towards the center of the lava lake. After passing through an area burning with flames, the situation above the lava lake was clearly visible.

The situation was completely beyond Lin Feng's expectation.

There are actually a large number of immortals here, at least more than three hundred, and they are all flying over the lava lake. These people are obviously divided into two groups:

Some of them were close to the white-hot sphere, which was the deep rock fire. Those were the immortals of the Red Sun Sect, and there were more than a hundred people. About half of them, including the eight elders of the Red Sun Sect, were casting spells around the deep rock fire.

It seemed that he was maintaining the stability of the fire source formation. Lei Zhen led the other half of the people in front of them, blocking the other group of people.

There is another group of about 200 people. They are scattered and flying at different heights. But they are generally gathered in a small area, 300 to 500 meters away from the people of Chiyang Sect. These people have different costumes.

They come from different sects. There are about a hundred people among them, who are from the two sects of Liehuo and Jiaoyan, and some are from other sects. They all have one thing in common. In eye-catching places, they are inlaid with the words "All Immortals"

Alliance" logo.

Lin Feng couldn't be more familiar with the person who heads the Immortal Alliance, the second elder of Haitian Clan, and Lin Feng's defeated general: Feng Tianyun!

Feng Tianyun led more than two hundred immortals from the Immortal Alliance, and Lei Zhen's people were facing each other here.

Lin Feng said softly: "I actually guessed it. It's really a foreign invasion... Let's move closer slowly, so as not to be discovered by them."

Although the concealment spell has a certain degree of invisibility effect, it is not absolute and depends on the strength comparison between the two parties. The closer the distance, the stronger the other party, or if you do not control your aura well, the easier it is to be discovered.

Especially in the sky above this extremely hot lava lake, you need to find ways to resist the high temperature. If you are unable to completely restrain your breath, you may be discovered by Feng Tianyun if you are not careful.

Although he was defeated by his own men, he was not really weak. Lin Feng only defeated him twice and failed to kill him, so he did not dare to take it lightly. He bypassed the people of the Immortal Alliance and flew to those of Chiyang Sect.

Behind him, Lin Feng slowly approached Lei Zhen and others, and Lin Feng stopped.

Lei Zhen focused his attention on Feng Tianyun on the opposite side, but did not notice Lin Feng and the others arriving quietly. Both sides had not made any move yet, and both had concerns.

Feng Tianyun said: "Lei Zhen, I advise you to surrender. You are far from my opponent. There are less than fifty of you who can still take action now, right? Two hundred pairs

Fifty, you'd better not resist stubbornly."

Lei Zhen sneered disdainfully: "Stop bragging! Feng Tianyun, don't forget that this is the lava lake under the Chiyan Mountain. It is extremely hot and is conducive to the development of our Chiyang Sect's skills. You still have to go

Fighting against the heat, your strength will be greatly reduced. You two hundred people may not be able to defeat my fifty people!"

Feng Tianyun laughed instead: "Haha, do you think I would have thought of this problem? Of the two hundred people I brought this time, one hundred of them are from the Fiery Fire Sect and the Jiao Yan Sect, and they also practice fire-attribute skills.

Fa, they are not much worse than you! As for the other hundred people like me, hey, they are all Golden Immortal masters!"

Everyone in Chiyang Sect was shocked, but Lei Zhenqiang kept calm: "So what?"

Feng Tianyun said proudly: "Haha, our Haitian Sect has many magic weapons. You Lei Zhen don't know about it, right? We have a lot of things to deal with this hot environment. Although the heat is somewhat detrimental to us, the impact is definitely not as big as you think.

.Do you want to try it?"

"Okay, then give it a try and watch me kill you all here!" Lei Zhen also showed no sign of weakness.

Feng Tianyun said sarcastically: "You still want to kill me? Lei Zhen, you're not too arrogant. Wait until I kill you first, and then go back to the plane teleportation array and kill the other disciples of yours. Haha, I'm just a man who transferred the tiger away from the mountain.

As a plan, we will transfer most of the core disciples of your Chiyang Sect away."

An old man wearing the clothing of the Liehuo Sect complimented: "Elder Feng is indeed a master of miraculous calculations. Lieque admires him. This time we can definitely wipe out the Chiyang Sect." He is the leader of the Liehuo Sect, Lieque, Lieyuan's senior brother.

Another old man, Jiao Huang, the leader of Jiao Yan Sect, also flattered him and said: "If Elder Feng comes forward, Lei Zhen is nothing to worry about. I think he is just bragging."

Both sides are trying to persuade each other with words, but neither has taken action yet.

Lin Feng guessed something from their conversation:

The Yanzhou plane teleportation array is controlled by the Chiyang Sect, and the Immortal Alliance can only come through the plane connection, which is a long way. Moreover, the environment in the Yanzhou plane is too harsh, and it is inconvenient to send too many people, so this time the Zhuxian Alliance

The Immortal Alliance specially dispatched a small number of elites. A hundred golden immortals are already very terrifying strength. With the assistance of the local sects of the Yanzhou plane, the Fiery Fire Sect and the Jiao Yan Sect, the overall strength of Feng Tianyun has already been far exceeded.

Chiyang Sect.

When Feng Tianyun mentioned "moving the tiger away from the mountain", he should have sent other people to attack the plane teleportation array, so that the Chiyang Sect mobilized a lot of manpower to defend. But Feng Tianyun himself led the most elite Jinxian, as well as those who were suitable for the hot weather

The environment's Fiery Fire Sect and Immortal Jiaoyan Sect directly attacked the Chiyang Sect headquarters.

Now there are only 109 people left in the Chiyang Sect headquarters, including Lei Zhen and the eight elders, and they are all concentrated here for defense.

The environment here is harsh and extremely hot, which is conducive to the performance of the Chiyang Sect and also limits Feng Tianyun and the others. However, the deep rock fire here is very unstable. If the deep rock fire breaks out during the battle, most people here will be killed.

They were all buried in the lava underground! The eight elders of the Chiyang Sect, leading a group of disciples, were casting spells to maintain the stability of the deep rock fire at the core of the fire source formation. Although Feng Tianyun wanted to kill the people of the Chiyang Sect, he still had concerns about this.

No attack was ordered.

So, they have been in a stalemate until now.

Originally, compared with the strength of the two sides here, the Chiyang Sect was far inferior to Feng Tianyun, and they would definitely lose if they fought. But there are Lin Feng, Bi Feiyin and Yu Xin secretly there, so the situation will be greatly improved, and the chance of winning is greater.

However, even if he can win, he will pay a huge price.

In any case, it is definitely not a wise choice to have a fight in this underground lava cave.

Beside them, Bifei Yin and Yu Xin both looked inquiringly, and they must have realized the problem.

After thinking for a while, Lin Feng came up with a very cruel idea.

"I have a way..." Lin Feng said softly and sinisterly, "Find a way to cause the underground lava here to erupt! The one who will destroy Feng Tianyun!"

"Ah?" Bifei Yin and Yu Xin exclaimed in unison.

Suddenly, Lei Zhen in front seemed to be aware of it and looked back suspiciously. Although their voices were very low, they were not far from Lei Zhen. Lei Zhen was a super master in the Luotian realm, so he was still somewhat aware.

Lin Feng quietly flew towards Lei Zhen and whispered: "I am Lin Feng, Feng Tianyun doesn't know about my arrival now, please keep it secret."

A look of surprise flashed through Lei Zhen's eyes, and he immediately turned back to look at Feng Tianyun, pretending to be nonchalant.

Lin Feng continued: "Old Lei, I have an idea. Don't get excited after hearing this. We will find a way to deceive Feng Tianyun and the others later, and then trigger the deep rock fire here to explode and kill them all."

Lei Zhen's body trembled suddenly.

Bifei Yin came to the side and whispered: "Mr. Lin, if you do this, the consequences may be very serious."

Lin Feng said: "I know, you listen to me first. Although the Chiyang Sect's sect's base cannot be saved by doing this, it is definitely better than everyone fighting here. Once we fight here, the casualties on our side will be extremely heavy.

Maybe both sides will perish together."

Lei Zhen just listened quietly without saying anything, and he didn't know what he was thinking.

"So, we might as well take the initiative to detonate the underground lava and find a way to escape. As for your Chiyang Sect's sect's station, we will find another way. As the saying goes, if you keep the green hills, you won't be afraid of running out of firewood. As long as there are people, everything else can be found.

.”

Lin Feng has now obtained the Red Flame Fire Crystal. If it doesn't work, he can find another place for Lei Zhen. With the Red Flame Fire Crystal, are he still worried about lack of fire?

Lei Zhen didn't know that Lin Feng had the Red Flame Fire Crystal, but Lin Feng's words made sense. He finally nodded slightly, obviously agreeing with Lin Feng's view. If there was no other way to think of, Red Flame Mountain could only continue

It only lasts for one year, so there is nothing wrong with sacrificing it.

Bifei Yin was silent for a while and said softly: "Mr. Lin, what should we do?"

Lin Feng said decisively: "The eight elders of Chiyang Sect and those people will gradually remove the fire source formation here, and then in turn try to stimulate the deep rock fire to become unstable. I, Fei Yin, and Lao Lei

We will stop Feng Tianyun and the others later. Everyone else should leave quickly from the opposite direction. Lao Lei, you first find a way to stabilize Feng Tianyun and wait for me."

Lei Zhen deliberately said loudly: "Haha, Feng Tianyun, what am I saying..." He began to deliberately talk nonsense with Feng Tianyun and continued to delay time.

With the help of the concealment effect, Lin Feng slowly approached the Chiyang Sect disciples and quietly informed him of his thoughts. Those disciples were shocked and had mixed reactions. But at this moment, Feng Tianyun could not imagine that this would be the case.

Don't worry about him finding out.
Chapter completed!