Yun Yi and Hei Feng were like two shadows, silently following the people of the Canghong Sword Sect. Their target was the same as Yun Yi's previous guess, which was the area that even the Forefa-First Immortal Vine could not explore.

At this time they had entered it, and Yun Yi also came to the edge of this area.

Before he got closer, he felt the temperature around him rise a lot, and even he felt waves of heat coming.

You know, his cultivation has reached the level of the second level of the celestial immortal, and his immortal body is extremely powerful. The ordinary flames make him unable to feel any temperature.

And this is just the periphery of this area, it is already like this. You can imagine how terrible the temperature is.

"strangeness!"

Heifeng frowned because the situation here was very different from what he imagined.

"Did you see something?"

Yun Yi could also see the wrong thing here, but he didn't know that it was caused. Now Hei Feng said this, he must have discovered something.

"Do you remember what I told you before? If there is a volcano or a powerful immortal fire somewhere, it may block the exploration of the formless immortal vine."

Black Wind Channel.

"Then what?"

Of course Yun Yi remembered this incident, but he didn't understand why Hei Feng brought up the old things again at this time.

"The situation in front of me is different from the two situations I mentioned before, or here it should be a combination of these two situations."

Heifeng expressed his guess.

Volcanoes are a very common natural phenomenon, whether in the lower realm or in the fairy world.

Of course, volcanoes in the fairy world, especially giant volcanoes or volcanoes that stretch for hundreds of thousands of miles, can even be equated with top fairy fires.

But even giant volcanoes or volcanic groups that stretch for hundreds of thousands of miles could not have such high temperatures on the edge, which even made him and Yun Yi feel uncomfortable.

You know, he and Yun Yi have both been promoted to the realm of the celestial immortals, and their immortal bodies are extremely powerful, and ordinary immortal fires are difficult to cause harm to them.

But they just arrived at the edge of this area and felt such high temperatures. Under normal circumstances, this is impossible.

There is probably only one reason for this result, that is, the two situations he mentioned earlier occur at the same time.

This situation occurs only when the two influence each other.

"You mean, not only are there volcanoes here, but also a powerful immortal fire?"

Yun Yi asked.

"Yes, this fairy fire is probably not an ordinary fairy fire. As far as I know, it seems that only one kind of fairy fire will appear in the active areas of volcanoes and use volcanoes as the source of their power."

Black Wind nodded and said.

"You are talking about the Eight Desert Burning Flame?"

Yun Yi's eyes lit up. According to Hei Feng's description, he immediately thought of the Bahuang Burning Flame.

The Eight Desert Burning Flame is a top-level immortal fire included in the Hunyuan Dan Sutra, and it is also the only powerful immortal fire that appears in active areas of volcanoes.

It is said that it is based on the power of a volcano, but in fact it is feeding on the power of a volcano.

Looking at the world, except for the Red Lotus Karma Fire that he said was the only one in the Eight Desolate Burning Flames.

Although it cannot be compared with its own Red Lotus Karma Fire, it is a powerful immortal fire that can be compared with the Ziji Heavenly Fire.

Moreover, it is not difficult to see from its name that it is a kind of immortal fire with extreme temperature. It is a complete state of the Eight Desolate Burning Flame, and even the space can be burned, which shows its power.

In terms of the temperature of the flame, the Red Lotus Karma Fire cannot be compared with it, let alone the Ziji Tian Fire.

Therefore, these characteristics of the Bahuang Burning Flame are destined. They are not suitable for refining weapons, nor are they suitable for refining alchemy, because no matter how powerful fire control means, it is difficult to use them to temper medicinal materials and ores.

In this situation, it is like using an iron rod to sew clothes, and the hole will definitely become bigger and bigger as it is sewn.

But it is used to fight without any disadvantages.

"Your kid's luck is indeed amazing. Although you have not found the initial fire, with the Eight Desolate Burning Flames, your Red Lotus Karma Fire can also be greatly improved."

Heifeng sighed that the Bahuang Fen Yan and the Ziji Heavenly Fire are both rare top-level immortal fires in the world. It is already a great opportunity for ordinary people to encounter one of them.

But Yun Yi got all of them one after another, and this opportunity can only be described as against the will of heaven.

As long as they find a few more top-level immortal fires, even if this trip to Yanyue Cave Heaven does not obtain the initial fire, the Red Lotus Karma Fire can also be promoted to the Chaos Divine Fire.

After all, the Red Lotus Karma Fire is the king of fire, with strong tolerance and can refine other immortal fires for your own use.

After refining these immortal fires, their origin will be more perfect. After reaching a certain level, they will naturally be promoted to Chaos Divine Fire.

"But by comparison, I still hope to get the initial fire."

Yun Yidao, the Eight Desert Burning Flame is indeed very precious, and can also enhance the power of the Red Lotus Karma Fire, but it is not as powerful as the initial fire that can directly increase the potential of the Red Lotus Karma Fire.

As long as you can obtain a wisp of initial fire, the Red Lotus Karma Fire will have the potential to be promoted to the Chaos Divine Fire, which is more direct and simpler than smelting other top-level immortal fires.

After all, no one knows how many top-level immortal fires are needed to be refined in the Red Lotus Karma Fire to be promoted, and how many top-level immortal fires are there in this world for it to be refined.

"I also want to do this, but this thing is hard to come by, not something you can get just by wanting it."

Black Wind is not so angrily authentic.

"I understand these things, and I'm just talking about them."

Yun Yi nodded and said, he also knew that it was very difficult to obtain the initial fire, and it was not even less difficult than finding other top-level immortal fires, but as long as there was a glimmer of hope, he would fight for it.

Boom! At this moment, a loud bang sounded from this area, immediately attracting the attention of Yun Yi and Hei Feng.

"The fight started over there, let's go over and take a look."

Heifeng raised his head and immediately released the sound of the Immortal Soul to look at the place where the sound of the Immortal Soul came. Soon he discovered that the disciples of the Canghong Sword Sect had started fighting with another group of people at some point.

None of the two sides could do anything to each other, which made him wonder.

As far as he knows, there should be no force in this area that can compete with the Canghong Sword Sect.

After all, the other five top forces, including the people from the Crazy Corpse Sect, were all near the Five Elements Mountain at this time. It was impossible for them to come to this place quickly and Yun Yi.

The only explanation is that they may not be from Qingyu.

"good!"
Chapter completed!