Xiao Nan entered the Heaven Devouring God Hurdle, came to the waterfall, took out Long Miaosheng's storage ring, and poured out the contents of the contents one by one.

There are a bunch of things piled up, basically all of them are refining materials, herbs and the like, and there are almost no spirit stones, it seems that this kid has invested a lot of money in order to buy his own antidote!

Xiao Nan didn't need these things for the time being, he packed these things in different categories, and in the end only a broken animal skin remained, and Xiao Nan threw it in a storage ring without looking at it.

"This kid doesn't have any good things, I originally thought that I could make a lot of money, but it seems that this time it was a failure!"

Xiao Nan took out the fire source crystal nucleus, and heard Long Miaosheng say that this thing can increase cultivation, and he hasn't had time to try it yet!

Xiao Nan looked at the red-glowing object in his hand, felt the rising temperature around him, and couldn't help but feel excited, such a good thing actually allowed him to get his hands.

"Is this thing really like Long Miaosheng said that it can increase cultivation? It's really stupid, just ask Xiaoqiang!"

Ever since he and Yan Linglong crossed the river and the sea in the Sky Devouring God Hu, Xiao Nan has closed the Immortal God Monarch in his room, without Xiao Nan's opening and prohibition, with the Immortal God Monarch's current skills, it is impossible to come out, otherwise Xiao Nan would not dare to turn the clouds and rain with Yan Linglong in the Sky Devouring God Hu.

"Xiaoqiang, get out of here!" Xiao Nan came to the room of the Immortal God Monarch, lifted the ban, and shouted loudly.

"Nima, you kid is happy outside, and you have locked up my old man for so long, are you still human!"

"Hehe, Xiaoqiang, Lao Tzu is not good for you, what Lao Tzu is doing outside is not suitable for children, it is better not to let you hear it, lest you learn badly!"

Looking at Xiao Nan with an angry look that he didn't pay for his life, the Immortal God Monarch had an urge to strangle him!

"Xiaoqiang, don't be angry, when Lao Tzu does things in the future, it's none of your business! Help me see, how should this fire source crystal nucleus be used?"

"Nima, as far as your kid's virtue is concerned, what you say is no different from farting, and you won't believe it!" "Immortal God Jun muttered, but still told Xiao Nan about the use of the fire source crystal nucleus.

"What? This thing is so useful! I just don't know what Lao Tzu's attribute is, can he refine this fire source crystal nucleus?"

After the Immortal God Monarch's explanation, Xiao Nan's eyes couldn't help but widen in shock, if there were no two eyes and faces to protect him, the Immortal God Monarch even doubted that the eyeballs of this thing would fall out!

It turns out that this fire source crystal nucleus can not only improve the cultivation of fire attribute monks, but also generate fire spirit roots in the dantian, with the improvement of the monks' cultivation, the fire spirit roots will continue to grow, and when they reach a certain level, the fire spirit root can give birth to a rootless fire that destroys miè qiē!

It's just that this kind of fire source crystal nucleus can only be refined by a fire attribute cultivator, so Xiao Nan has such a question.

"Nima, I knew that your kid would ask this, don't worry about this, my old man has a technique to change your attributes here, even if you don't have any attributes, my old man can also let you refine the fire source crystal nucleus!" The Immortal God Monarch glanced at Xiao Nan, who was in doubt, and said proudly.

"My old man can not only let you refine the fire source crystal nucleus, but also allow you to refine the crystal nucleus of several other attributes, so that you can become a cultivator with all five natures, and your achievements will be limitless at that time! The premise is that you kid must be able to endure the pain caused by this exercise, otherwise my old man will not waste time on you!"

"Is there really such a good exercise? Xiaoqiang rest assured, Lao Tzu can't do anything else, the spirit of hardship and hard work is still unmatched, say, what to do, Lao Tzu has to spare this hundred and ten catties, and he will also practice this exercise!"

Xiao Nan swore and said, if you don't practice such a good exercise, isn't Lao Tzu stupid? Hurry up and practice the divine skill, and you have to hurry up and find a way home!

The Immortal God Monarch looked at Xiao Nan with an eager expression, and taught Xiao Nan the "Five Elements Gathering Spirit Technique", the technique of changing his physique, in detail. He still admires Xiao Nan's ruthlessness in cultivating the exercises, don't look at this kid's usual appearance, he is never lazy in cultivation!

Xiao Nan crossed his knees, carried the "Five Elements Gathering Spirit Technique", and began to absorb the aura in the fire source crystal nucleus.

As soon as the aura in the fire source crystal nucleus entered the body, Xiao Nan felt a fiery high temperature burning in his body, as if his blood was burning, and Xiao Nan sweated in pain!

"Damn! It's too hot, isn't it? I almost burned Lao Tzu!"

No matter how hot it was, Xiao Nan still insisted on absorbing it non-stop, Xiao Nan's body was shrouded in fiery red mist, and the water droplets scattered by the waterfall fell on the red mist and made a snorting sound, raising layers of white mist!

Immediately disappeared under the scorching heat of the high temperature, it can be seen how high the temperature of this red mist is! The sweat on Xiao Nan's forehead kept gushing out, and then it was dried by the red mist, and there was a constant sound of sneering!

Xiao Nan insisted in pain, his clothes seemed to be scorched by the red mist, and he stuck to his body, smelling a choking smell of burnt!

Time passed little by little, and the fire source crystal nucleus in Xiao Nan's hand had shrunk by most of the time, and he suddenly felt that the true qi in the dantian had swelled, and it was close to the full Cheng dù.

The fire source crystal nucleus made Xiao Nan's cultivation speed increase exponentially, and it took less than a day to break through to the realm of the middle level of the awakening stage!

This is also the credit of Xiao Nan's ability to insist on refining the fire source crystal nucleus, you must know that the meridians and cells of the human body are very fragile existences, and if you want to grow infinitely, you must have endurance and strong will that ordinary people can't have!

Every trace of the aura in the fire source crystal nucleus was inhaled into his body, Xiao Nan had to endure the pain of the flames hitting his body, and the bursts of scorching heat and the burning pain of the barbecue meridians were unbearable for ordinary people at all!

Fortunately, Xiao Nan was consolidated by the "Five Elements Gathering Spirit Technique" to consolidate the meridians and dantian, and the Immortal God Monarch even integrated a drop of divine essence and blood into his body, otherwise even if Xiao Nan's willpower is strong, the aura in the fire source crystal nucleus will not be able to remain in the dantian, I am afraid that the dantian will be burned just after entering the dantian!

How could anyone else refine the fire source crystal nucleus like Xiao Nan, who kept absorbing it in one breath and continuously! It was all absorbed little by little in batches and times, and it would take several months for such a large piece of fire source crystal nucleus to dare to absorb it! And what about Xiao Nan? This was less than a day, and he had refined most of it! No wonder his cultivation improved rapidly!

"It's really useful, if you just use the nameless technique to condense your true qi, I'm afraid it will take a month to be promoted to the middle level of the awakening stage, right?"

In the first two months or so, with the assistance of the remnant core of the Divine Stone, Xiao Nan had only cultivated to the lower level of the Awakening Period! Now he had reached the point of promotion by simply relying on the aura in the fire source crystal nucleus, which showed how huge and pure the aura in the fire source crystal nucleus was!

In fact, it can't be said that the energy in the divine stone is not pure enough, it's just that Xiao Nan's cultivation is too low to absorb all the energy in the divine stone, and a divine stone doesn't know that it is thousands of times better than the fire source crystal nucleus, this kid is not blessed, but there is no way to do it.