The sky is gray and blue, with white clouds.

Twenty miles away, a tall mountain towered there, the mountain was black, there was a faint gray smoke rising from the mountain, the air was even hotter, and there was sparse green vegetation on the ground, but the further you went, the more sparse the vegetation became, and in the end, the ground turned out to be black volcanic rock with holes, and as for the vegetation, there was no trace.

The smell of sulfur in the air was even stronger, just like the scene that appeared when Mu Zifeng went to the Fire Demon Sect.

Mu Zifeng used his immortal power to resist the heat wave and smell, and his feet couldn't help but speed up his pace.

After six days, he also learned that there were no monsters and demon beasts in this mysterious grass and tree space, but he still didn't dare to take it lightly, what if one popped out of nowhere?

Thinking of the centipede demon beast, he immediately thought of the mysterious woman, and the beautiful carcass with soft tentacles, "I wonder how that woman is now?"

He shook his head, threw away his unrealistic thoughts, and his spiritual power radiated to the maximum, so he was relieved a little, because the spiritual power radiated past, but he did not find any signs of living activities.

After half a burnt incense, he came to the foot of the mountain, and found that the ground suddenly opened up, and at the bottom of the mountain, there was a deep pool, and the dark green pool water emitted a ghostly light, just like the demon god pool he found at the beginning, the deep pool was not big, only about fifteen square kilometers.

"Could it be that this is where the Fire God Lotus grows?" Mu Zifeng also knew what the Fire God Lotus looked like from the Medicine Sutra, but he had never seen it at all.

Judging from the current environment, the probability that the Fire God Lotus grew in this pool of water accounted for more than 90%.

Mu Zifeng's spiritual power radiated out, and the entire deep pool was immediately completely covered, and he searched inch by inch, with a smile on his face.

Near the mountain, a cluster of fiery red plants was also reflected in his sea of consciousness. The whole body of the plant is fiery red, and from a distance it looks like a beating flame, which is very dazzling.

The plant was distributed in a small piece, about ten meters in a circle, with a total of more than 30 leaves, each leaf was only the size of a palm, and it was only about half a foot away from the surface of the pool.

Mu Zifeng stepped into the wind and unfolded, and the whole person seemed to be floating on water, and like Lingbo Fit, a few ups and downs, and he came to the front of the cluster of plants.

Through repeated comparisons in his mind, he knew that that plant was none other than the Fire God Lotus!

According to the Book of Medicine, the Fire God Lotus is the main medicine for refining the Fire God Pill, and the main effect of the Fire God Pill is to remove the erysipelas from the monk's body.

No matter which continent, the cultivation of monks is inseparable from the elixir, but the medicine is poisonous, and if the pill is used too much, it will form erysipelas in the body, if it is not removed in time, it will be deposited in the bones, which will not only block the absorption of other pills, but also make the monks appear signs of poisoning.

Therefore, every monk has to regularly remove erysipelas from his body.

Mu Zifeng is no exception, he also has to remove erysipelas from his body from time to time, or by washing his muscles and removing the marrow. It is not so easy to wash the tendons and cut the marrow. Therefore, most monks will take the detoxification pill, but the grade of the detoxification pill is really low, and it is impossible to completely dissolve the erysipelas in the body.

This Vulcan Pill is different, the medicinal effect is more domineering, and the grade has also reached the level of super grade, and it is easier and more thorough to dissolve erysipelas.

In the medicine scripture in Mu Zifeng's mind, there is a detailed description of this genius earth treasure, especially the lotus seeds and lotus roots of the Fire God Lotus, which have a stronger medicinal effect.

Looking at the Fire God Lotus in front of him, Mu Zifeng's eyes couldn't help but flash a trace of fanaticism, because he could see that the year of this Fire God Lotus was not a thousand years, but also eight hundred years!

Although the leaves are small, only the size of a palm, the lotus neck is very thick, and the annual rings can be faintly seen.

Mu Zifeng fell into the water with a thud, and dived underwater. But where the lotus flower is made, the lotus root must be buried deep in the water, this is the truth that everyone knows.

The pool of water is warm to the touch, the pool is not deep, it is only twenty meters, but the mud and sand are tumbling inside, the visibility is very low, the deeper you go down the pool, the higher the temperature is, it seems that the bottom of this pool is likely to be a hot spring, or a volcanic crater.

Mu Zifeng's spiritual power all radiated out, and everything under the waterhole was shown in his mind.

Although there is no demon beast under the waterhole, it is smoky and miasma, as if there is a whirlpool underneath, and the fire god lotus is very magical, forming a jungle under the water, no matter how big the whirlpool is, it can't help the fire god lotus at all.

"Could it be that there is a sealing formation under this Fire God Lotus?" Mu Zifeng was also secretly surprised in his heart.

If there is an existence of a sealing formation, wouldn't the Fire God Lotus be artificially planted?

But in any case, the lotus root of the Fire God Lotus, he must get it, and it is best to have a subtle shoot, so that he can promote it, and it will be more handy.

Mu Zifeng went all the way down, and soon found the location of the lotus root, and when he saw the lotus root, his eyes shot out a strange light, it was really too big, as if it had become a essence, just one section, it was five meters thick and ten meters long, glowing with a lilac light.

As soon as Mu Zifeng's spiritual power moved, the spirit of the Fire God Lotus came to him, and he also successfully took off two lotus roots, each of which carried a tender shoot more than eight meters high.

After doing all this, Mu Zifeng closed his eyes with satisfaction, and suddenly, he found that there was something strange in the place where he took off the lotus root.

It turned out that the soil below was different from other places, the soil was brownish-red, very similar to the soil in Mu Zifeng's spiritual bag where longevity grass was cultivated, he reached out and touched it, feeling that although the soil was soaked in the waterhole all the year round, it was very soft and dry, pinched in his hand, as if it was a particle.

"Is it spiritual soil?" Mu Zifeng saw the cultivation soil of the longevity grass, and he also checked all kinds of ancient books, only then did he know that the soil was spiritual soil, which was doped with various rare metals and contained various spiritual powers, which was very conducive to the growth of plants.

"Could it be that the sealing formation is just to seal this spiritual soil?" Observing carefully, Mu Zifeng found that at the bottom of this waterhole, there are countless holes with a diameter of two meters like a funnel, as if connected to the center of the earth, the pool of water swirls into the hole, and from the mountain, spring water continues to gush, making the whole waterhole look very calm on the surface, but there is an undercurrent surging underneath.

In this spiral-like flow of water, there can be such a large piece of spiritual soil, how can it not shock Mu Zifeng?!

He roughly estimated that the spiritual soil had an area of 1,500 square meters, and the depth of the spiritual soil was about two meters.

This spiritual soil is a good thing for cultivating heavenly and earthly treasures, and for an alchemy master like Mu Zifeng, it is even more difficult to meet.

"Since Young Master Ben has encountered it, how can there be any reason to return empty-handed?" Mu Zifeng smiled slightly, and a thought also came to his heart.

That sealing formation has passed for thousands of years, and the sealing ability has been reduced to the minimum, Mu Zifeng estimates that this spiritual soil was originally at least ten meters thick, but now there are only two meters left, one reason is that it was absorbed by the Fire God Lotus, and the second, and very important reason, is that the sealing formation was loosened and swept away by the water below.

But no matter what the reason, this formation Mu Zifeng was not difficult to break at all, and it only took a cup of tea, and all the Fire God Lotus, including the spiritual soil underneath, were all collected by Mu Zifeng into the spirit bag.

Of course, before putting the Fire God Lotus into the spirit bag, he also spent two days using the technique of controlling grass to ripen this huge Fire God Lotus, and in the process of completing the assessment task, he also harvested a total of more than 8,000 lotus seeds.

Mu Zifeng secretly thought, with these more than 8,000 lotus seeds, plus those lotus roots, even if he stopped now, he could refine at least 3,000 Fire God Pills, which was enough for him and all his friends to remove erysipelas in this life!

Just by harvesting this Fire God Lotus, he earned it, and he really made a lot of money!

The sealing formation was broken, and as soon as the spiritual soil was taken away, the bottom of the pool rumbled, as if some mechanism had been opened, and the pool water swirled and rushed underground, I am afraid that it will not be long before this pool may disappear.

But all this had nothing to do with Mu Zifeng anymore, because he fell to the ground again, and was running towards a dense forest three hundred miles away from the volcano.

When he came to the edge of the woods, his spiritual power moved, and a black-green light suddenly lit up, and the flying sword killed him and quickly made a cave.

Mu Zifeng sat cross-legged, adjusted his breathing, and then waved his hand, except for the Fire God Lotus, the other nineteen spirit herbs and elixirs were all taken out of the spirit bag by him and planted on a spirit soil field ten meters square.

The spiritual soil field is ten meters square and three meters thick.

There is an advantage of the spiritual soil here, that is, it has just been collected from the bottom of the pool, and the temperature is still very high, but after less than two hours, the temperature has all dropped, except for the redness of the color, it is no different from ordinary soil.

Mu Zifeng cast a growth technique on the nineteen spiritual herbs that had been planted, and the spiritual herbs were growing at a speed visible to the naked eye, especially with the spiritual soil placed underneath, their growth speed was even more amazing.

In less than two hours, all of them grew more than half a foot taller, and a few of them were already very tall, and they also had flower bones.

Looking at these elixirs that grew taller, Mu Zifeng's heart moved.