Ling Xingnan took the purple cloud knife and landed on the ground covered with yellow sand.

After such a long period of flying with the imperial weapon, the six genus Yuan forces in his body had already been consumed, and the genus Yuan forces in the remaining dantian in Zài's body were relatively weak.

Suddenly, at the same time that Ling Xingnan fell on the sandy ground covered with yellow sand, he immediately felt the fierce turmoil in the dantian in his body, and the fire Yuan Force that had been in his dantian had become extremely unstable......

At this moment, the fire Yuan Force in the dantian began to boil and move, as if it was tempted by something that made him particularly excited.

Moreover, under the influence of the boiling of the fire genus Yuan Force in the dantian, the fire genus Yuan force in the dantian also began to recover rapidly, and his entire dantian was filled with a wave of heat, and he even temporarily suppressed the momentum of the other five genus Yuan forces.

It didn't take long for Ling Xingnan to walk towards the middle of the desert, the more obvious the heat surge he could feel.

Due to his excellent level of fire spiritual physique, he was born with an innate resistance to the power of scorching heat and fire, and he was simply not afraid of this scorching feeling.

Ling Xingnan continued to walk towards the center of the Fire Desert, and the deeper he went into it, the faster the Fire Yuan Force in his body recovered under the effect of the ever-increasing scorching power.

After Ling Xingnan walked forward for more than ten miles, the fire Yuan Power consumed in the dantian in Ling Xingnan's body finally returned to its peak state.

After the fire element force in Ling Xingnan's body was completely restored, he felt a violent shock of the fire element force in the dantian, and suddenly there was a faint feeling that the fire element force in the dantian actually had a strange sense with something far away from the front left side of the fire desert. A kind of induction that Ling Xingnan couldn't say, and the direction of the lock was extremely clear.

"Huh. What the hell is going on? There seems to be something up front that is strongly directing...... Anyway, it's impossible to go back now, and most of the purple-robed evil cultivators in Yundang Mountain are still nearby. I'm in. Then he just stubbornly walked on, and found out what was going on, and then ......," Ling Xingnan muttered to himself.

With a plan in mind, Ling Xingnan really didn't hesitate any longer, and walked forward quickly.

Sure enough, the more he walked away from the center of the Fire Desert, the more the scorching power in the desert became, and even Ling Xingnan's body with a fire spiritual physique, and his body that had cultivated the Fire Spiritual Exercises was a little uncomfortable.

However, Ling Xingnan was not stopped by the scorching power of the Fire Desert, but continued to walk forward.

And so on and so on and so on for another ten miles. Ling Xingnan felt more and more clearly that something not far in front of him was closer and stronger to the induction of the fire yuan force in the dantian in his body.

Finally, after Ling Xingnan walked through a sand dune that was dozens of meters high, he saw a strange sand castle standing more than ten miles behind the dune.

The sandy castle, which looms in the windswept sand, has clearly survived many years without collapsing.

Ling Xingnan stood on the bulging sand dunes, looking in the direction of the sand castle from afar, revealing a suspicious expression.

It turned out that there was something that had a faint sense of the fire Yuan Force in the dantian in his body. It was right where the sand castle was.

The sand castle appears and disappears in the wind and sand, sometimes completely obliterated by the air waves, and sometimes it appears by the wind and sand, and the scorching air waves of the surrounding space are even more farther away. It can be seen clearly by the naked eye.

Ling Xingnan continued to walk in the direction of the Sand Castle, constantly feeling the scorching power in the air around him and the heat wave wind and sand rushing towards his face.

Later, when he came to a place only a mile or two away from the sandy castle. I can't even open my eyes.

The sand covering the sky is full of sand and soil, and the scorching power of enveloping and penetrating. The ubiquitous dust and wind blocked Ling Xingnan's progress.

It's time to come. Ling Xingnan found that he was completely relying on his own willpower to fight fiercely against the harsh climate of the Lihuo Desert......

Ling Xingnan continued to walk in the direction of the Sand Castle with great difficulty, he couldn't open his eyes and couldn't see the road, so he could only concentrate and move forward step by step in the direction of the fire element force in the dantian in his body.

Sometimes, Ling Xingnan was even swept from side to side by the wind, and was crushed by the heat wave to retreat one after another, but he never gave up, relying on his firm will to move forward step by step......

I don't know how long I persevered like this, but when I was almost exhausted, Ling Xingnan finally took the last difficult step......

One step out, he actually stepped into the air.

The wind under his feet rises into the air in an instant.

Ling Xingnan only felt that the heavens and the earth were spinning for a while, as if he had stepped into a violent storm of sand and dust, and even his body was directly spinning uncontrollably.

In the midst of such a violent whirl, Ling Xingnan felt that his body didn't know where it was swept away by the dust storm, in short, it was constantly spinning......

Even so, Ling Xingnan did not panic, let alone deliberately resist, on the contrary, he relaxed his body and mind, and was swirled by the swirling of the sand and dust storm.

Sure enough, it didn't take long for Ling Xingnan to feel his body being thrown out after the most intense whirling of the sand and dust storm, and entered a space that was no longer blocked by the sand and dust storm.

As his body fell down rapidly, Ling Xingnan also sensed that there was no impact of the sand storm, and he instantly opened his eyes and looked around......

At the same time that Ling Xingnan opened his eyes, his body fell heavily to the ground, but Ling Xingnan didn't feel any pain, because the ground was full of hot fine sand.

"I really came into this sand castle......" Ling Xingnan said with a sigh as he saw his place clearly.

It turned out that at this time, Ling Xingnan had been swept away into the sand castle by the violent sand storm just now.

Ling Xingnan stood up from the sand, gently patted the dust and dust on his body, and looked around the sand castle, only to find that there was still sand and dust all over the sand castle, and the wind was blowing endlessly, and the sound was still terrifying.

But in the sandy castle where he stood, it was much calmer, not only were the storms gone, but even the sand and dust were much less, and the scorching temperature dropped a lot.

"It seems that there are exactly two spaces outside this fort?" Ling Xingnan said to himself after seeing this clearly.

In fact, Ling Xingnan didn't know that the mysterious sand castle here had always been shrouded in a strange formation, and the power of the formation shrouded the sand castle in a radius of hundreds of zhang, especially the wind and sand around the sand castle were even more violent, and the scorching power almost reached the highest level in the entire Lihuo Desert.

It was impossible for an ordinary monk to get close to it, even a Divine General Realm monk who did not possess the fire spiritual physique would not be able to forcibly enter the sand castle shrouded in the formation.

In the past, there had been many Divine General Realm monks who had come to the Lihuo Desert and arrived near the Sand Castle, but the formations around the Sand Castle were too mysterious to forcibly enter, and finally they had to quit the Lihuo Desert.

And Ling Xingnan was lucky enough to break through the formation defense around the Sand Castle this time, on the one hand, because the fire element force in his body had a special direction sensing with something in the Sand Castle, so he chose the weak point of the formation defense with the special sense of something in the Sand Castle.

On the other hand, after he entered the weak space of the formation's defense, he let the storm in the center of the formation take the initiative, and did not forcibly confront the power of the formation, but found a way to enter this wonderful formation by mistake - that is, let it be, do not rely on external forces, and break the formation without breaking it.

At this time, Ling Xingnan saw that he had entered the sand castle by mistake, and he was secretly happy.

Suddenly, he felt the fire element force in the dantian in his body boiling again, and he could clearly feel that the inductive connection between the fire element force in the dantian and something in the sand castle was getting closer and closer, and it was also getting stronger and stronger.

This time, Ling Xingnan did not hesitate again, since he had already arrived in the sand castle, there was no reason not to find out.

So he took a general look at the situation around the Sand Castle, although the Sand Castle was still covered by the sand and dust and the raging storm, but through some faint light, Ling Xingnan still saw a secret door to enter the Sand Castle.

It's not so much a secret door as an inconspicuous elongated hole.

The rest of the castle looks like a single piece, covered by a thick layer of sand that may not even be able to get into it.

And in front of the secret door, a high pile of earth and sand had been piled up, almost blocking most of the not very wide secret door, and only then did it form an inconspicuous rectangular hole.

"It seems that no one has been here for many years, otherwise it wouldn't have been blocked by a pile of dust and dirt blocking the secret door to enter the sand castle......" Ling Xingnan thought to himself.

Walking forward, Ling Xingnan held the Purple Cloud Knife in his hand from the back, and began to use the Purple Cloud Knife in his hand to gently pull out the dust blocking the secret door of the Sand Castle.

The sandy soil, which was almost one meter high, was quickly cut open by Ling Xingnan with a purple cloud knife, revealing a secret door of about one meter eight.

It was extremely dark, and from time to time there was a wave of hot air, very dry, without the slightest smell of moisture.

At this time, Ling Xingnan quickly took out a Radiance Stone from the Time and Space Treasure Pendant and held it in his hand, and without hesitation at the moment, he cautiously walked towards the Sand Castle.

However, to Ling Xingnan's surprise, as soon as Ling Xingnan walked into the sandy castle, the originally dark castle suddenly flashed with purple-red light, illuminating the entire space that Ling Xingnan could see in the castle as bright as day.

The only difference is that the glow here is purple-red, like the glow of a flame.

Ling Xingnan's heart was shocked, and the vigilance in his heart was raised to the extreme, and he was even more prepared to deal with the sudden appearance of an accident at any time.

However, when Ling Xingnan saw the situation in the Sand Castle clearly, his nervous feelings immediately relaxed. (To be continued......)