Wu Yanpan sat on the deserted chariot of Gu Yao's old road, his eyes slightly closed, and there was a faint layer of flame light on the surface of his body.

Gu Yao Lao Dao on the side didn't do anything, but he was actually very attentive to protecting Wu Yan and helping him adapt to the power of light.

The faint layer of flame light on the surface of Wu Yan's body was not the power of light, but the Natal Yang Fire Xuanji Heavenly Fire that he had cultivated.

In order to be able to adapt to the Bright Heavenly Dao as soon as possible, Wu Yan was using the Xuanji Heavenly Fire to absorb the power of light.

The power of Xuanji Heavenly Fire, due to Wu Yan's cultivation improvement, with Wu Yan's realm comprehension of the law of Taiyi Fire and the law of Daluo Fire, he has reached the limit of Xuanji Heavenly Fire.

It's just that there is no suitable yang fire to devour it, and it is because this fire has not been able to advance, and it has always stayed at the stage of Xuanji Heavenly Fire.

It is said that if the Xuanji Heavenly Fire is further improved, it should be the Hongmeng Holy Flame upwards.

It's just that although Wu Yan has successfully achieved Dao Hongmeng, his perception of the laws of the Great Dao has not been promoted to the stage of the Great Sage Realm, and moreover, the Xuanji Heavenly Fire cannot find a suitable Yang Fire Devouring Advancement, so that he can stay at the stage of the Xuanji Heavenly Fire.

The bright sky fire in front of him, although it is only at the level of Hongmeng Holy Fire, but because of its particularity, but also because it has the power of the pure world, it is not an exaggeration to say that this fire can be said to be the best flame to assist the Yang Fire to upgrade the level.

Of course, this is also related to the origin of the Tree of Light.

According to legend, this Divine Tree of Light is also closely related to the ancient ancestor of Pan.

It is rumored that the Pan Ancient Ancestor was conceived from a Chaos Blue Lotus. At the beginning of its birth, there was also a miraculous Bright Son appearing, after this Bright Son landed, it turned into a Bright Divine Tree, which was taken away by the ancient ancestor of Pan, and later given to a disciple under his seat, which was later known as the Great Heavenly Venerable of Light. This is the true origin of the Tree of Light.

According to this rumor, it can also be known that the source of the flame of the Bright Sky Fire, or the Bright Holy Flame, should be traced back to the Chaos Blue Lotus, and it is actually the same origin as the rumored Pure World Holy Flame of the Pure World Blue Lotus.

It's a pity that after Panzu disappeared, many of the treasures that were born with Panzu at the beginning also disappeared, including the pure world Qinglian, which disappeared somewhere.

And if you want to take treasures from this Bright Heavenly Dao world, if you don't get the recognition of Bright Heavenly Dao, there is obviously no possibility of getting treasures.

While Gu Yao Lao Dao was protecting Wu Yan's Dharma, he actually took the opportunity to pull a part of the power of light into the Heavenly Immortal Scroll outside the sky, and ordered those selected geniuses and the power of the Hongmeng Three Realms to also accept the baptism and tempering of the power of light, and adapt to the light heavenly path as soon as possible.

Not to mention the geniuses and powers in the Outer Heaven Immortal Scroll, just Wu Yan, who was trying to absorb the power of light at this time.

After he became familiar with the power of light, he already had some confidence in making Xuanji Heavenly Fire absorb the Bright Heavenly Fire and raise his rank.

It's just that this is not very certain, because he didn't dare to rashly force the Xuanji Heavenly Fire to absorb the Bright Heavenly Fire, but he was not in a hurry and still controlled his flame shield condensed by the Xuanji Heavenly Fire, absorbing the wisps of light power around him.

These powers of light themselves contained extremely terrifying flame origin power, and after being absorbed by the Xuanji Heavenly Fire, Wu Yan could clearly feel that his Xuanji Heavenly Fire was being purified.

Although its power can no longer be further improved, the power of light has the ability to purify everything, and after absorbing the wisps of light power with the Xuanji Heavenly Fire, Wu Yan can clearly perceive that in his Xuanji Heavenly Fire, those impurities that could not be detected at all have been tempered by the power of light.

Unconsciously, the Xuanji Heavenly Fire was tempered by the power of light and became more and more pure, and its color also had the previous crimson, which gradually turned into purple red, and it looked more and more noble and pure.

Xuanji Heavenly Fire, itself belongs to the Yang Divine Fire, which is relatively close to the flame of the origin of Yang Fire, and at this time, it is tempered by the power of light, and it is getting closer and closer to the origin of Yang Fire.

Suddenly, the flames, which had gradually turned purple-red, suddenly changed dramatically!

The Xuanji Heavenly Fire disappeared faintly, and a puff of blue flames suddenly appeared on all sides of Wu Yan's body!

The power of light that was originally being absorbed by Wu Yan also stagnated, and was blocked out of the Desolate Sky Chariot by the dark blue flames.

This dark blue flame was not another flame, but another natal flame that Wu Yan cultivated—the Hellfire!

This fire belongs to the Yin Natal Fire, and it is Yin and Yang with the Xuanji Heavenly Fire, which is the key factor that promotes Wu Yan's ability to quickly improve on the Law of Taiyi Fire and the Law of Daluo Fire.

What Wu Yan didn't expect was that his Xuanji Heavenly Fire had gradually adapted to the power of light, and when it was being refined and purified by the power of light, it suddenly replaced Xuanji Heavenly Fire and appeared on all sides of Wu Yan's body.

Wu Yan showed a slight surprise on his face.

This change was not controlled by his will, it was completely the work of the autonomous spirit of Hellfire!

Wu Yan was shocked, and hurriedly controlled the hellfire with his mind to prevent this fire from coming into contact with the power of light.

After all, the power of light belongs to the power of yang fire, and if he is rashly absorbed by the fire of hell, he is afraid that something will happen that even he dare not predict.

It's just that the hellfire was like a wild horse that had escaped at this time, and it was completely out of Wu Yan's control, and it began to absorb the power of light around it on its own.

What surprised Wu Yan even more was that after the hellfire absorbed the power of light, nothing happened that worried him.

The next scene really surprised Wu Yan and stunned!

He never imagined that the hellfire would be purified by the fire of light, just like the Xuanji Heavenly Fire before.

It didn't take long for Wu Yan to clearly notice that the hellfire, which had never changed at all, unexpectedly began to rapidly increase its own power under the purification of the power of light!

In less than an hour, Wu Yan discovered that the power of his hellfire had been purified to the limit of this fire!

The appearance of this situation completely exceeded Wu Yan's previous expectations, making Wu Yan feel unexpected.

According to Wu Yan's original idea, it was naturally impossible for the power of Yang Fire to be absorbed by Yin Fire, but the truth seemed to be completely different from what he thought.

This power of light, although it belongs to the power of yang fire, seems to be able to purify and purify yin fire and increase the power of yin fire.

After this experience, Wu Yan's perception of this bright sky fire was completely subverted.

He then put the mortal fire suppressed in his body out of the way, wanting to try it to see if the power of light could also purify the mortal fire.

This time, something that surprised Wu Yan even more also happened.

Wu Yan noticed that as soon as the mortal fire in his body came out, as soon as he came into contact with the power of light, it was like a lamb smelling the breath of mother's milk, and he began to frantically devour the power of light around him!

An even more bizarre scene also happened in the Deserted Sky Chariot at the same time.

I saw that the Bright Sky Fire, which was originally stopped by Gu Yao Lao Dao outside the Desolate Sky Chariot, was also frantically pouring into the Desolate Sky Chariot, and was frantically devoured and absorbed by the mortal fire shield on Wu Yan's body, and even without any refining process at all, it was directly devoured and absorbed, and turned into a real Mortal Fire Origin, which was stored in Wu Yan's body!

The occurrence of this situation not only completely exceeded Wu Yan's expectations, but also completely exceeded Gu Yao's expectations, making Gu Yao, who was protecting Wu Yan's Fa, look at Wu Yan dumbfounded, and forgot his duty for a while!

Mortal fire can directly devour the light and heavenly fire, and it doesn't even need the harmony of the power of light!

This situation completely subverted Gu Yao's old Tao's perception of bright sky fire, and even completely subverted his perception of mortal fire!

"Could it be that the Holy Flame of Light actually belongs to the same source as the mortal fire?"

Gu Yao Lao Dao was completely shocked by the scene in front of him, and he didn't know how to express it. However, Wu Yan completely confirmed this speculation after induction.

It turns out that the mortal fire is the real Holy Fire of Light, the Bright Heavenly Fire, but it is only a branch of the power of the flame it disperses, and it cannot be truly called the Holy Fire of Light!

At this time, Wu Yan, who was completely aware of this, no longer cared about everything in the outside world, and let his natal fire frantically devour the bright sky fire that was surging from all directions.

Feeling the fire in his body, which was constantly improving the realm of power, and seemed to be approaching the true flame of light, Wu Yan's original worries were swept away.

The Mortal Fire Origin in his body is still far from the Bright Flame, I don't know how far away, but what he cultivates is the Mortal Fire Origin after all, and it is the true fire that grows into the Bright Sacred Flame, which can devour all the power of the Flame Origin that helps it grow into life.

Wu Yan's thoughts, Gu Yao Lao Dao had no way to guess, but his thoughts, like sprouting weeds, began to grow wildly in his heart.

Since the Mortal Fire Origin is the real Bright Flame Origin, once the Mortal Fire Origin in Wu Yan's body is tempered into the Bright Flame Origin, then after Wu Yan enters the Bright Heavenly Dao world, he will not be suppressed by any Bright Heavenly Dao, and if he wants to seize that treasure, he will have a greater grasp.

The only thing he can do at the moment is to cover up this situation for Wu Yan, so that other opponents will not be able to touch Wu Yan's reality at all, and when the time comes, he will enter the Bright Heaven Dao World to win treasures, and Wu Yan will be able to get more benefits.

Gu Yao Lao Dao quietly guarded the Desolate Sky Chariot, and tried to make a posture of frantically absorbing and devouring the Bright Sky Fire, so that outsiders would not suspect Wu Yan's head.

And at this moment, Wu Yan was wholeheartedly immersed in the state of devouring and absorbing the light and heavenly fire, and he didn't hear or see everything around him.

It was impossible for Wu Yan not to worry about the doubts of others, but at this moment he had no way out, except to persevere, he didn't even know how to choose. He could only hope for Gu Yao's old man.

The two of them frantically absorbed the fire of light, and the other frantically covered up the truth, and the cooperation was so seamless that even the Heaven Devouring Demon Venerable and the Doutian Holy Venerable and others did not notice the slightest abnormality!