Tengu is ferocious and reckless, without taboos, lawless, and enemies of the gods and demons in the world of gods and demons, and against dangerous places, but even Tengu can't help but jump when he sees Lu Feng's body cracked, his qi and blood gradually burned out, and his vitality disappears.

"This kid is really crazy!"

Tengu whispered, even in the realm of gods and demons, there is no way to see a Dao method that is crazier than the Swallowing Flame Technique, and the person who created the Swallowing Flame Recipe is not only a madman, but also an incomparable genius.

It's just that the price of cultivating the Flame Devouring Technique is too great, and the pain of fusing flames is not something that anyone can bear.

In particular, the three flames fused by the land breeze are extremely domineering.

Emperor Yan erupted from the Burning God Ding, which was one of the three supreme artifacts of the Great Zhou Ancient Kingdom, and the power of the Emperor Yan in the Ding naturally went without saying.

The Sun Essence Fire is the divine fire controlled by the Golden Crow clan, and the fire of Nirvana is the divine flame that this terrifying creature like the Divine Phoenix is born with.

There is no doubt that even in the realm of gods and demons, the Sun Essence Fire and the Nirvana Fire are the top divine flames.

The fusion of the three incomparably domineering divine flames of Emperor Yan, Sun Essence Fire, and Nirvana Fire makes people's scalps tingle just thinking about it.

But Lu Feng did this, the process of blending was extremely painful, he felt that his body was about to be burst, the meridians were about to be broken, and all the internal organs were about to be burned to ashes, for a moment, Lu Feng felt that his physical body seemed to be no longer under his command.

Fortunately, he thought that he was the Tao, his qi and blood were as vast and vigorous as he was able to persevere, even if he was replaced by a pure-blooded creature on the Ancient Divine Mountain, after such a long time, he was afraid that he would also be burned to ashes!

"Fusion of the gods!"

Lu Feng suddenly opened his eyes, and burst out with endless divine light, like two beams of frightening rainbows, streaking across the sky.

His long hair danced wildly, and the Flame Swallowing Technique was running to the limit, desperately promoting the fusion of the three divine flames in his body, almost crazy!

Rumble!

A wave of scorching air visible to the naked eye spread out from Lu Feng's body, and the whole world was shaking!

Even when he saw it, a beam of light that rushed to the sky burst out from Lu Feng's body, piercing through the space and reaching the heavenly dome, unable to disperse for a long time.

"It's done!"

Lu Feng shouted, his hideous expression returned to a little normal, his fists were clenched, and a touch of surprise welled up in his eyes!

Emperor Flame, Sun Essence Fire, and Nirvana Fire fused with the three divine flames, and he stretched out a hand, and a stream of fire jumped on Lu Feng's fingertips.

This kind of fire is different from the Emperor Flame, the Sun Essence Fire, and the Nirvana Fire, it looks more like an incomparably ordinary flame, but it contains an immortal aura, fluctuating and mysterious, which ordinary cultivators cannot understand.

After the fusion of the three flames, it is no longer a certain kind of flame, but close to the pure Dao fire, which contains all kinds of fires, revealing a Dao rhyme that cannot be described in words.

"Dao Huo?"

Tengu said in surprise, looking at the flames jumping from Lu Feng's fingertips, a look of shock welled up in his dark eyes, and he felt incredulous.

The Dao method in the Desolate Realm was actually able to allow Lu Feng to cultivate Dao Fire, which was a bit unbelievable.

In the sword space of the Burning Immortal Sword, the Burning Immortal Sword Spirit let out a chuckle, this kind of Dao Fire is the most mysterious and domineering power.

Even if the Dao Fire jumping on Lu Feng's fingertips was not pure enough, he had already reached a whole new level.

Being able to cultivate the debut fire at this time, his future cultivation path will be much smoother.

Lu Feng also felt inexplicably shocked, this change surprised him, there was no description of this change in the ancient book that recorded the Swallowing Yan Technique.

In fact, the old madman who created the Flame Swallowing Recipe surpassed Lu Feng a lot in realm and cultivation, which was beyond the reach of the current Lu Feng, but in the cultivation of the Swallowing Flame Technique, it was Lu Feng's attainments that were even greater.

That old madman didn't have the luck of Lu Feng, he fused a lot of flames, and the quality was good, but none of them could compare to Emperor Yan, Sun Essence Fire, and Nirvana Fire.

The fusion of these three divine flames made Lu Feng quietly and unconsciously surpass that old madman in cultivating the Flame Devouring Technique.

According to the records in that ancient book, at this time, he could no longer give Lu Feng any help and guidance, and he could only rely on Lu Feng to explore it himself.

"It's kind of interesting!"

Lu Feng said with a faint smile, his outstretched fingers were retracted, and the jumping flames were extinguished.

In addition to being able to fuse the flame of Emperor Flame, Sun Essence Fire, and Nirvana, and burst out with incomparable power, he also had a deeper understanding of these three kinds of Divine Flame.

He can be said to control the three divine flames of Emperor Flame, Sun Essence Fire, and Nirvana Fire freely, and do whatever he wants, which makes people feel an inexplicable sense of pleasure.

Lu Feng's current realm has really reached the peak of the Extreme Dao Realm One Heavy Heaven, as long as he wants to, even if he can attract a divine tribulation and step into the Extreme Dao Realm Double Heaven.

But Lu Feng is in the realm and cultivation that can suppress the son, he has entered the ancestral land of the Yan Kingdom until now, and his comprehension of the origin of the fire path has become more and more profound, and his cultivation speed is extremely fast, but relatively speaking, the comprehension of the thunder path and the killing path is much behind.

In the ancestral land of the Yan Kingdom, it is indeed not suitable for the Thunder Dao and the Killing Dao.

The current Lu Feng can indeed meet the Divine Tribulation, and he is also quite sure that he will survive the Divine Tribulation and reach the Extreme Dao Realm and the Dual Heaven Realm.

However, after comprehending the Thunder Dao and the Killing Dao, and reaching the same level as the Fire Dao, and then attracting the Divine Tribulation, stepping into the Extreme Dao Realm Double Heaven, it can be regarded as perfect, and after surviving the Divine Tribulation, the transformation will be even more amazing.

The energy contained in the two Hailan stones was directly absorbed by Lu Feng, used to heal and replenish consumption, and he took a big gulp of magic medicine to make up for the qi, blood and vitality in his body.

He fused three kinds of divine flames that were all very domineering, swallowed the flame recipe, and cultivated the Dao fire, but he was hit hard, more than half of his qi and blood were consumed, and his vitality was gone, and he was afraid that it would be difficult to recover in a few days.

Lu Feng has a lot of heavenly and earthly treasures, and he is not stingy when he uses them, these things were originally used for cultivation, there is nothing distressing, and when his strength is strong enough, he will get more heaven and earth artifacts of higher quality.

He glanced at his feet, and he didn't know when, the divine peak where Lu Feng was located was melted a hundred zhang high, and Lu Feng couldn't help but smack his tongue secretly, the cultivation of swallowing Yan Jue was really extremely dangerous.

Lu Feng entered the space of the Immortal Sword and comprehended the Thunder Dao, and then entered the space inside the sword of the Immortal Sword to comprehend the Killing Dao.

After he stepped into the Extreme Dao Realm, the mystery of the Immortal Sword was truly revealed, compared to before, the space inside the sword of the Immortal Sword and the Burning Immortal Sword had not changed much, but the Thunder Dao Dao pattern in the void, the terrifying killing light that filled the heavens and the earth, became more and more mysterious and profound.