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Three days later.

Qin Yu came to the Dan Hall on time.

"You're here after all! I've not been idle for the past three days, everything is ready!"

"Elder expected the boy to come?"

"Hehe, hehe! Ever since I heard that you dared to enter the Heavenly Valley with the cultivation of the ninth layer of qi, I have seen that your Dao heart is extraordinary, and although the human pill technique is dangerous, it is also an opportunity!

Ling Xian pointed to the huge Dan furnace that was three zhang high.

"Yes, it's majestic. ”

"Take off your clothes and get in!"

Qin Yu was mentally prepared in advance, and without much surprise, he quickly stripped off his clothes and jumped in.

It was very different from what he had imagined, there was a cylinder in the center, three feet high, and on top of it was the shape of a disc, needless to say that this should be the position of the pill, and he sat cross-legged on it. Looking around, I found that there was a groove at the bottom of the Dan furnace, and there was a slight cyan liquid in the groove, I don't know what it was for.

At this moment, an object flew down from above the Dan furnace, Qin Yu hurriedly caught it, and looked at it, it was a dragon's eye-like pill, crystal clear.

"After the cold qi fills the Dan furnace, take this pill! Remember, how long can you hold on, if you can't hold on, just shout out, I will immediately turn off the fire veins and let you out!"

"Yes!"

Soon, the cyan liquid at the bottom of the Dan furnace began to rotate slowly, obviously Ling Xian had turned on the fire veins outside, and the gas rising from the liquid was not hot, but extremely cold, and he was a little stunned when he looked at the liquid again.

"It's cold water!"

Heavenly cold water is a rare spiritual thing, it is said that only cold or extremely hot places can produce a little, he has only seen it in books, Ling Xian to get these days of cold water also took a lot of effort.

The cold was getting stronger and stronger, and he shivered from the cold, only to feel that the blood in his whole body had almost stopped flowing, and his mind was already in a slight trance, but he did not take the pill, but endured it for a while before swallowing it into his stomach.

Soon, an extremely hot force began to spread in his body, and he finally understood why he needed cold water, without the cold air of the outside world, the human body would be immediately supported by this extremely hot force.

Even so, I still felt extremely painful, and if it weren't for the Ten Thousand Tribulation Vajra Protector, I would have been unable to bear it.

Qin Yu sat cross-legged and entered the meditation.

Fire and ice!

An hour later, Ling Xian nodded frequently, this kid's endurance is much stronger than he imagined, he knows the effect of the cold water best, and it is rare for ordinary people to last for half an hour.

Another hour passed, and Ling Xian had become very surprised, and there was still no sound coming from the Dan furnace.

Another hour passed, and Ling Xian had already changed from surprise to emotion, and he even suspected that something had happened to Qin Yu.

In the Dan furnace, Qin Yu really wanted to shout, but he couldn't make any sound, in the blend of extreme cold and extreme heat, he had completely lost the control of his body, but at this time, his brain was in an extremely sober state. Under this environment, the pores of his body were completely opened, and a trace of black gas erupted from his body, and as soon as the gas came into contact with the cold air, it adhered to the surface of his skin, forming small black spots.

The more time passes, the black spots become larger little by little, which are the products of the condensation of impurities in the body.

After a while, he noticed that the heat in his body began to subside, and his body regained a trace of consciousness, and the power of extreme cold entered his body, and he hurriedly said loudly: "Elder, the effect of the medicine has passed, please turn off the Dan furnace!"

Soon, the cold water returned to calm, the cold air subsided little by little, Qin Yu felt his body, there were indeed a lot of impurities discharged from the body, which showed that Ling Xian's method worked, as long as it continued like this for a long time, one day it would be able to achieve the effect of washing the meridians and cutting the marrow.

Qin Yu's heart was overjoyed, and he was about to get up and sit up, but he found that although his body was conscious, he was almost paralyzed, and he didn't listen to the call at all.

A trace of horror floated on his face, and he tried to move his little finger, and suddenly breathed a sigh of relief, it turned out that he was just numb.

It took half an hour for the numbness to dissipate, and he hurriedly crawled out of the Dan furnace.

Six hours have passed since entering the Dan Furnace!

Ling Xian asked eagerly, "How do you feel?"

Qin Yu told him how he felt, and Ling Xian looked up to the sky and laughed wildly after hearing this.

Qin Yu wouldn't understand how happy a person who had been alchemizing for a hundred years was when he was approaching the moment of success, but seeing him smiling so happily, he was also happy for Ling Xian.

After a long time, Ling Xian's laughter subsided, and he said solemnly to Qin Yu: "Come here today, you understand and come over!

"Yes!"

Qin Yu flew back to the glass cave, sat cross-legged, and began to carefully examine every part of his body.

What shocked him was that the original full True Qi was actually less, that is, his mana did not advance but retreated.

"How can this be!" Qin Yuru poured a basin of cold water on his head.

At this rate, even if he succeeded in purifying the marrow, the realm would fall to the bottom, and if he cultivated again, he would be somewhat reluctant.

After weighing it, he still decided to try Ling Xian's elixir first, after all, washing the marrow is beneficial to future cultivation, and for the sake of long-term consideration, he can only give up some immediate benefits.

On the second day, Qin Yu came to Ling Xian's residence again and started a new round of marrow washing.

After just a month, Qin Yu finally fell to the tenth layer of Qi cultivation, but to his relief, his cultivation speed also increased by one percent, that is to say, he increased the quality of the spiritual root by one percent at the cost of dropping one layer of realm!

Ling Xian also liked Qin Yu very much, he didn't know that Qin Yu had a physical cultivation skill, in his opinion, Qin Yu was an excellent test subject. The two of them were a match made in heaven, and after a month, Qin Yu simply moved directly into Dantang to live.

After half a year like this, Qin Yu's realm finally fell to the sixth layer of qi training, and at this moment, his cultivation speed was as much as fifty percent faster than before, and he also let it go, just drop it, and then cultivate it back in the future.

However, at this time, there was a little problem, and the cold water was gone.

Ling Xian briefly explained a few words to Qin Yu, and left Xianxuan to go out to look for the cold water, according to him, it would take half a year at most, and he would be able to come back in three months, in the past six months, Ling Xian had frequently instructed Qin Yu on the way to cultivation, which benefited him a lot, coupled with the experience of recultivating, he had a deeper understanding of the cultivation path, which not everyone can have.

Ling Xian said that he would leave, but before leaving, he gave him an identity token to make it easier for him to act.

Ling Xian left, Qin Yu had nothing to do, even if he cultivated up, he would fall off sooner or later, and after returning to the Liuli Cave and teasing Xiao Bai and his group of junior brothers for a while, he wanted to go to Xianxia Peak for a walk.

I haven't stepped into Xianxia Peak for half a year, and when I came here again, I didn't change a single qiē, and every qiē gave people a sense of intimacy.

At this moment, a group of brightly dressed young people appeared in sight, all of them were dressed in extreme luxury, and at first glance they were rich and noble, but this group of people was just accompanying guests, surrounded by two very personable men, one wearing a golden robe, his hair was coiled up, and he was pulled up with a bright yellow ribbon, the ribbon swayed in the wind, and Qin Yu also noticed that there was a Qin character made of gold on the jade belt around his waist.

There is only one kind of jade belt that can be worn, and that is the Great Qin Imperial Family.

Then the identity of this person is also about to come out, it is actually a prince. (A good activity for pie in the sky, cool mobile phones are waiting for you to take!Follow up ~ Dian/Chinese network public account (WeChat add friends - add public account - enter ddxiaoshuo), participate immediately! Everyone has a prize, now immediately follow ddxiaoshuo WeChat public account!)