"The so-called calcining of bones is to find a place where the earth fire is strong, sink into the ground, use its own spiritual power to attract the earth fire into the body, and repeatedly temper its own bones. When the bones of the whole body are tempered to silver, it is a small success, and it can be completed only when it is golden. ”

"It's just that this method is very dangerous when cultivating, and if you are not careful, you will be cremated into ashes. And when cultivating, the pain is incomparable, and people who are not stoic cannot cultivate, remember!

"Although this method is very dangerous, if you cultivate to a small level, your physical combat power can be compared to the late stage of Jiedan. If you cultivate to the greatest level, you can fight with the early stage of the Yuan Infant!"

Thinking about the cultivation method of the Bone Refining Realm that came to mind, Rao is Wang Xuan couldn't help but gasp.

"The earth fire enters the body, refining its own bones. Although it is dangerous, if it is cultivated, there will be many benefits. Xiaocheng can be compared to the late stage of Yudan, and Dacheng can fight with the early stage of Yuanying...... If I add my cultivation, I can also fight in the middle of the Yuan Infant!"

Wang Xuan's face was cloudy, until after a stick of incense, he gritted his teeth and let out a low roar: "That's it, wealth and danger are sought, fight!"

However, in an instant, Wang Xuan calmed down again.

"I don't know if there is a fire in this burial stream, so let's look for it first......"

As for the method of finding the earth fire, there is an explanation in the bone slip.

In the next few days, Wang Xuan spent all his time looking for the earth fire.

At this moment, Wang Xuan was holding a fiery red two-leaf grass in his hand, and he was slowly walking at the bottom of the Burial God Stream.

This small grass is called Fire Spirit Grass, which grows in a land rich in earth and fire, and it is Wang Xuan who spent thirty pieces of medium-grade spirit stones and exchanged them from the Qiankun Ding.

According to the method of finding earth fire mentioned in the bone tablet, the grass grows in the land rich in earth fire, so it is very sensitive to earth fire.

When this grass encounters the land of earth fire, it will release flames, and the size of the flame is related to the amount of earth fire. When the flame released by this grass reaches a height of three feet, it can meet the requirements of cultivating the method of refining bones.

The bottom of the funeral stream is not very wide, only a dozen zhang, but it is more than 100 miles long, and the whole is a large narrow crack.

Mo Wentian's cave mansion was at the end of the Burial God Stream, so Wang Xuan started to search from here.

Wang Xuan spent two days walking nearly 100 miles, but he searched carefully, but found nothing.

It stands to reason that the burial god stream is located underground, and there should be a ground fire. But in the past two days, the fire spirit grass in Wang Xuan's hand has not even sparked, let alone a flame.

Wang Xuan looked ahead, it was still a blur, only a misty light, and there was no end in sight.

Wang Xuan said to himself as he walked: "I don't know how long the bottom of this burial stream is, now I have walked a hundred miles, and I can't see the end in sight." Although we haven't found the earth fire yet, there must be one ahead. ”

It took Wang Xuan another four days to finally reach the other end of the Burial God Stream, but unfortunately, he still didn't find the slightest trace of the existence of the earth fire.

"It doesn't make sense, the bottom of this burial stream is about three hundred miles, and it is impossible to have no earth fire. I clearly remember that when I was refining the pill in Dongfeng, there was a ground fire, and this burial god stream was located underground, so it was impossible not to have it...... There must be something missing, look for it carefully when you go back!"

Wang Xuan walked back unwillingly, this time more slowly, looking carefully.

It took seven days to finally return to Mo Wentian's Cave Mansion. This time, Wang Xuan finally had to make sure that there was indeed no earth fire at the bottom of this burial god stream.

Wang Xuan couldn't help but fall into a tangle, "How can this be? Do you want to go out to look for it? No, I have already decided to cultivate the body refining technique to the Bone Refining Realm, and then go out after I have some self-preservation power." Since it's decided, you can't change it easily, and then think of a way......"

Wang Xuan sat cross-legged and thought about it.

"Earthfire, earthfire...... Earth fire can be alchemized and can be refined...... That's right, Danhuo should also be possible, you can use the fire in the Qiankun Ding, that's the four-grade Danhuo!"

Thinking of this method, Wang Xuan couldn't help but feel a little complacent. But if the ancient power who created the alchemy technique knew about it, I am afraid that he would have lifted all the coffin boards.

The reason why I say this is because Wang Xuan's method is too dangerous, in fact, the cultivation method of this Bone Refining Realm requires not the quality of the earth fire, but the amount of earth fire, because the amount is not enough at all.

And the Danhuo in Wang Xuan's Qiankun Ding is a four-grade Danhuo, and I don't know how much higher than the earth fire in terms of quality. Not to mention cultivation, ordinary monks will turn into ashes if they encounter even a little. Wang Xuan's cultivation with this Danhuo is simply the rhythm of death.

Wang Xuan said just do it, with a wave of his hand, Qiankun Ding appeared in front of him, turning into the size of three zhang, Wang Xuan came to Qiankun Ding in a step, sitting cross-legged.

With a wave of his hand, the lid closes.

At the moment when the lid was closed, Wang Xuan suddenly had a sense of absurdity. I have never used this Qiankun Ding to refine people, but I didn't expect that the first time I tried, it was myself who refined.

Thinking of this, Wang Xuan couldn't help but have a self-deprecating wry smile on his face.

Sitting in the Qiankun Ding, Wang Xuan thought carefully about the cultivation method of the Bone Refining Realm again, and prepared to start cultivating.

Of course, Wang Xuan was not stunned that he didn't care about anything, and after thinking clearly, he first pinched his fingers and shouted: "Dan Huoqi!"

As soon as Wang Xuan's words fell, he saw a wisp of Dan Fire suddenly appear in front of Wang Xuan, the Dan Fire was white, although it was only a wisp, but it exuded an astonishing high temperature.

Although Danhuo was more than three feet away from Wang Xuan, and Wang Xuan's current body was far from being comparable to that of ordinary monks, he still felt a pain in his skin.

Feeling the temperature of this white Danhuo, Wang Xuan couldn't help but swallow a mouthful of saliva.

To tell the truth, Wang Xuan was also afraid that he would accidentally roast himself, so he carefully used his divine sense to draw out a trace of Danhuo, introduced it into the bone of his left hand, and tempered it little by little.

At the same time, the life talisman in Wang Xuan's left hand was running at full strength, and an endless force protected his left hand from being injured by the high temperature of the Danhuo.

The flesh and bones of Wang Xuan's left hand continued to dissipate under the high temperature of the Danhuo, and then continued to recover under the magical power of the life talisman, gradually reaching a balance.

And although the sharp pain that penetrated the bone marrow when the bones were burned, Wang Xuan gritted his teeth and endured it.

But after a stick of incense, Wang Xuan knew that he was a little too big this time.

Because the power of the life talisman gradually lost to the high temperature of the Danhuo, the thumb and index finger of the left hand had begun to turn into flying ashes, but they had not regrown for a long time.

Wang Xuan's face was distorted, and he urged the operation of the talisman with all his might, but it was still to no avail. Not only does the thumb and index finger of the left hand never grow back, but so does the middle finger.

Wang Xuan even felt that the Dan Fire had gradually become uncontrollable and began to spread to his arm.

If you continue like this, not only will your left hand be lost, but even your whole person will be burned and turned into ashes!

"What should I do? I can't go on like this, I have to find a way...... There must be a way!"

Wang Xuan's eyes were red, and his mind kept thinking about how to solve it.

At this time, the Dan Huo had already turned most of Wang Xuan's left hand into flying ashes, and it was still spreading, and it wouldn't be long before it was his left arm, and then his whole body!

Under this unprecedented life-and-death crisis, Wang Xuan suddenly thought of a solution.

At that moment, he did not hesitate to send out his divine thoughts to the thunder dragon in the sea of knowledge.

Wang Xuan's thunder dragon in the sea seemed to have sensed Wang Xuan's life and death crisis, and he raised his head sharply and let out a dragon groan, and a purple thunder force went straight to Wang Xuan's left hand, and launched a fierce collision with the white Danhuo!

After about a stick of incense, the purple thunder power and the white Danhuo seemed to have reached some kind of balance, and the Danhuo was no longer a violent destruction, but slowly tempered the bones of Wang Xuan's left hand with the purple thunder power.

Gradually, with the operation of the life talisman, after an hour, Wang Xuan's left hand was regained its integrity, and that trace of Dan Fire was also consumed. The bones of Wang Xuan's left hand turned into a dazzling silver, mixed with a trace of purple thunder light.

Wang Xuan took a long breath and sighed secretly in his heart: "It's so dangerous! I almost used my magic weapon to refine myself to death! Fortunately, this first step was finally completed, and now the left hand is already a small achievement in the Bone Refining Realm, and the next step is the right hand." ”

Wang Xuan's consciousness moved, and another trace of Dan Fire went straight to his right hand......