Ahead, endless firelight pulsed, the temperature was blazing, and there were scorching places, cracked cracks in the earth, and crimson magma flowed everywhere.

"Wow"

On the surface of Ye Nan's body, there was a touch of fairy light, isolating the extreme high temperature, but he still felt that he was in a big furnace, and the rolling heat wave was coming.

Her heart moved slightly, she hadn't gone deep into the Fire Domain yet, but it was like this on its periphery, how amazing was the temperature in the deepest part of the Fire Domain?

At this time, in the deepest part of the fire domain, one after another brilliant fairy light continued to bloom, illuminating the sky, brighter than the stars, and the end of the horizon was white.

With the cultivation of the third transformation of the dragon, Ye Nan almost didn't have any pressure, and went straight to the edge of the sixth fire domain, the purple mist was misty and hazy, and it looked unspeakably expensive, but the temperature also came to an extremely terrifying point, which was impossible to estimate at all, and from time to time he could see the black ash of the human form transformed by the powerful monk, which was extremely dangerous.

In the records of ancient books, the sixth fire domain is the purple qi east, which is an excellent place for refining weapons, and some monks who have cultivated to the fifth fire domain will stand in the fifth fire domain and place the searched heavenly materials and earth treasures in the purple qi donglai for sacrifice.

Of course, this is not because the seventh, eighth, or even ninth flames are not good enough, but because every time you go deep into the fire domain, the temperature will increase exponentially, and even the lord of the holy land does not dare to go deep rashly, otherwise he will die here at every turn.

Ye Nanbu opened his divine sense, and did not detect any fluctuations from the monks, knowing that at this moment, he was the only one in the entire Sixth Fire Domain, so he chose an area with the strongest purple qi and sat down on the spot.

The fairy glow on her body gradually faded, and her fair skin was directly exposed to the raging purple flames, and soon it was stained with a layer of pink, and thin blood streaks were faintly oozing.

But Ye Nan was unmoved, and did not use the occult method to isolate this terrifying high temperature, but let it impact and scorch his body.

In the past five years, in addition to going out to find one dragon vein after another, so as to refine it with the Heaven Devouring Demon Skill, this fire domain located in the Southern Regions has become the place where she lingers the most.

Since the beginning of the first fire domain, Ye Nan directly attracted the flames here into his body, not to refine his weapon, but to refine his own body.

Yes, she completely used her body as a "utensil", using the unique flames of the fire domain to refine it!

Because, Ye Nan noticed that for a long time, the transformation of her physique was actually just a by-product of refining the origin, and while the Dao was improved, the majestic essence in the origin of life was constantly washing her body and meridians, so that she could improve and transform.

Dao, Dharma, and physique, as important components of strength, are interdependent and indispensable, which is a clear understanding she has gained after years of cultivation.

Therefore, it was not Ye Nan's character to passively improve her physique in this way, and she almost did not hesitate to step into this fire domain in the Southern Regions and refine her body.

After discovering that this path was feasible, Ye Nan methodically and step by step, while refining the dragon veins to improve his cultivation, he also gradually penetrated deeper into the inner part of the fire domain, attracting more scorching flames to refine the physical body, so that his physique continued to undergo unimaginable amazing transformations.

Five years later, she was already able to withstand the sixth purple flame of the Fire Domain, and this Heavy Fire Domain was a place for some powerful monks to sacrifice magic weapons.

This also means that at this moment, Ye Nan's physical body can already easily shake the magic weapon sacrificed by a monk in the same realm without relying on the power of flying immortals.

At the same time, this is also why, in the past five years, even if the monks of the whole world searched everywhere, they did not find her, and they never found her.

Because, no one in the world would have thought that Ye Nan would be so "ruthless" to himself, and completely treat his body as an artifact to refine, so as to achieve a terrifying transformation like rebirth.

Perhaps looking through the entire ancient history, it is difficult to find a person who dares to step into the fire domain and induce endless flames to temper himself.

"Boom."

The sixth layer of the fire domain, the purple flame boiled, the purple light soared to the sky, and the waves were turbulent, like a landslide and tsunami, rumbling.

Ye Nan's face was peaceful, and she had gradually adapted to the temperature here, her body had faded from pink and regained her whiteness, like mutton fat jade divine iron, flashing with a crystal and immortal luster.

At this moment, the sacrifice of the Sixth Fire Domain has come to an end, and even if you sit here any longer, you will not be able to advance an inch.

She raised her eyes and looked in the direction of the Seventh Fire Domain, where there was a chaotic forest of stones, and the vague shadows were constantly distorting in the scorching flames, which was extremely awe-inspiring.

This is very strange, because on the outside of the Fire Domain, the rocks have melted into magma, but in the Seventh Fire Domain, there is such a stone forest of different shapes.

But Ye Nan would never think that it was a peaceful place, on the contrary, in the seventh fire domain, the purple mist turned into multicolored cloud flames, there were more humanoid ashes, and there were still a lot of waste refining artifacts scattered on the ground.

Her heart sank, and she didn't hold it up, she restarted the Heaven Devouring Demon Skill, and a touch of immortal light appeared on her body, and then she slowly stepped into the edge of the seventh fire domain.

"Phew!"

As soon as he stepped in, Ye Nan immediately felt a sharp pain like a thousand knives, as if every inch of skin around his body was slowly being cut by a sharp blade, even through the immortal glow, it was still like this, let alone direct contact with the flesh.

"Buzz."

However, Ye Nan had already expected this situation, and raised his hand to shoot out the Great Dao Treasure Bottle, floating and sinking in the air, hanging down thousands of black lights, refining through the colorful cloud flames close to his body, isolating the extreme high temperature that almost burned everything.

This was a step she would go through every time she stepped into a new fire domain, so she had already been prepared.

And at this moment, Ye Nan's beautiful eyes moved slightly, and on a big stone shaped like a crouching tiger in front of her, she saw a strange symbol, which was engraved there by someone.

This symbol is very different from the language and writing of the world, and it is also very different from the writing of the primeval period, she cannot know its true meaning, but it has a vague sense of familiarity.

After a while, her breathing flickered slightly, her eyes flickered, and she remembered that when she strayed into the Bronze Immortal Hall when she was a child, she had encountered the bones of a strong man, and the words left by the bones were somewhat similar to the symbol in front of her in terms of strokes and strength.

At that time, Ye Nan thought that it was a strong man in the Mythological Age, and he couldn't get out of trouble after straying into the Bronze Immortal Palace, and died there, so what he left behind should be the text of the Mythical Era.

However, through the Origin Heavenly Divine Sense, she found that the symbol in front of her could be said to be very "fresh", as if it had been engraved there a few years ago, and not from the mythological era to the present day.

Ye Nan was confused, but suddenly his mind moved, and he noticed that in the fifth fire domain in the distance, someone seemed to appear there, and the speed was extremely fast.