Alchemy, like cultivation, always passes quietly.

The purple fire under the control of Yu Xing became more and more dazzling, even reaching the point where the mouth of the bowl was thick, enveloping the entire silver silk tripod in it. Therefore, from a distance, Xiaoding has become a huge fireball, and the fragrance of medicine is becoming more and more intense.

You don't have to guess the rest of the sentence to know that this is the beginning of the pill condensation, so I am more and more concerned.

But at this moment, a muffled popping sound came from Dingzhong, although the sound was not loud. But he was still noticed by Yu Xing, who had a keen sense of the five senses, and hesitated for a moment, Yu Xing sighed and stopped the ground. Then with a move of his hand, he opened the lid of Xiao Ding, which was still hot, and stretched out his head to take a look.

There are several pieces of light blue solid that have been shattered in the ding, which seems to be the waste pill that has not been completed!

Shaking his head, Yu Xing took out a jade box and put it on the ground, and then controlled the silver silk tripod to turn over, poured these waste pills into the box, and then collected them. He didn't dare, he left the waste pill here, once it was discovered by someone with a heart, he would cause trouble in vain.

His cultivation talent is indeed very good, but Yu Xing didn't feel that he must be an alchemy genius, so he was not disappointed much when he failed for the first time, everything was expected.

After doing all this, Yu Xing returned to the futon and meditated, and only after the silver silk ding had completely cooled down, did he start alchemy again.

The same steps, the same raw powder, the same fire control techniques, but unfortunately, this time it still failed in the step of Ning Dan.

A month had passed, and Dahan was a little surprised to see that Yu Xing had not yet come out of the Earth Fire House, but he was more excited, because in this way, he had more and more fees to withdraw.

Two months later, the stone gate of the nineteenth was still not opened, and the big man was not only happy in his heart, but also shocked.

Trimester...... Six months later, there is still no sign of the remaining sentence. At this time, the ugly man, the joy has long disappeared without a trace, and all that remains is a sad face and a stomach full of uneasiness.

Nearly half a year is not uncommon for alchemy or refining. It's a longer time, and Dahan has seen it several times!

But the people who spend so much time in the Earth Fire House are at least disciples above the foundation building period! It was the first time he had seen a disciple like Yu Xing, who was only in the Qi refining period but had stayed in it for so long to refine the pill.

In the Earth Fire House, Yu Xingpan sat on the futon, looking at the twenty or so blue Tsukidan floating in front of him, and the harvest this time did exceed his expectations.

These pills are all the gains that Yu Xing has poured countless efforts into in the past six months. It's hard to get them!

In the first twenty or so refinements, the remaining punishment could not even pass the level of Ning Dan. It wasn't until the thirtieth time that the remaining punishment began to gradually gain results, and the further it went, the higher the proficiency, and the chance of Cheng Dan gradually increasing.

In the last ten elixirs, the remaining punishment was even more than four pills in one go, almost forty percent of the pill rate.

Yu Xing is indeed not an alchemy genius, but his biggest advantage over others is experience. He relied on the small green liquor, and before refining the Zhuji Dan, he had also tried various methods of refining the pills.

If you are an ordinary person, so many elixirs, but it takes a huge fortune to complete it.

"Why don't you build a foundation here?"

Yu Torture Chief exhaled, directly took out ten Zhuji Dan, and swallowed it into his stomach without hesitation, the level of the local tyrant, it is estimated that the entire immortal cultivation world is unheard of.

…… Eleven months later, the stone door of the fire house where Yu Xing was located was still closed, and there was no sign of opening.

On this day, the big man looked at the No. 19 stone gate blankly, with a sad face! At this time, he was sure that Yu Xing must have had an accident inside. Otherwise, even the monks of the foundation building period should also come out.

He wasn't worried about Yu Xing, but he was really afraid that Master Li would be angry with him because of his disciple's accident.

Master Li may not care too much about Yu Xing's named disciple, but after all, the other party bears the name of his disciple, and he has to do some superficial work.

But even superficial work is not something that this big man can bear.

Just when the ugly man was full of sorrow, suddenly the white light of the stone door in front of him flashed, and then it opened silently, and then a person walked out of it with a spring breeze on his face, and it was the rest of his sentence that had been in the house for nearly a year.

The big man, who reacted after a while, was suddenly surprised and delighted, hurriedly took a few steps forward, and said with a complaining mouth:

"Senior brother, why did you only come out now, you must know that if you don't come out again, I will ......, heh! You......! Are you already in the foundation building period? ”

Yu Xing smiled slightly, he was in a good mood now.

"Well, I got a Tsukidan from the Forbidden Land Trial before, plus one I got from the entry, after I finished the alchemy, I suddenly felt it, so I simply swallowed two Tsukidan and tried to build the foundation, but I didn't expect it to be really successful."

"Build a foundation here?"

Dahan looked at the fire house behind Yu Xing, and then at Yu Xing, he still couldn't believe it! It was the first time he had heard of building the foundation in the Earth Fire House, which specialized in alchemy!

But he moved his lips a few times, but he still didn't say the question that came to his lips. The other party is not only a disciple of Master Li, but just because of his identity as a foundation building stage cultivator, it is no longer something that he, a disciple of the Qi refining stage, can provoke.

"Since there's nothing to do, then I'll go first!"

After saying that, Yu Xing left this place lightly! Walked out of the Yuelu Palace. The two people guarding the teleportation array were replaced by others, otherwise they would be shocked to see Yu Xing suddenly enter the foundation building period from the qi refining period.

Yu Xing controlled the flying magic weapon and walked slowly in the sky, feeling extremely comfortable.

Only when you step into the foundation building period can you barely step into the world of cultivating immortals.

However, Yu Xing knew that there were still many remnants of the medicinal power of the Zhuji Pill in his body, so he went back now and quickly refined it. However, he didn't have exercises above the foundation building period, and the only one was the Qingyuan Sword Technique sent by Master Li.

At least it was created by the masters of the Yudan period, it must be better than the cabinet of the sect, right?

After returning to Baicaoyuan, Ma Shibo happened to be absent, which saved him a lot of trouble. Yu Xing took out the Qingyuan Sword Technique, spread it on the ground in front of him, and then crossed his knees and practiced according to the book.

This Qingyuan Sword Technique has a total of nine layers, the first three layers of the Qi refining stage disciples can be cultivated, the middle three layers and the last three layers, can only be practiced by the disciples of the foundation building stage and the monks of the Dan Formation stage. And every time you refine into three layers, you can use a magical power unique to this sword.

After the first three layers are practiced, you can use any magic weapons, and you can emit a long sword with the palm of your hand, and you can compete with ordinary high-grade magic weapons in terms of power!