The few elixirs left behind are the ones that Jin Cheng does not lack the most and have little practical value, and if they are placed here to maintain the aura level of this space, at least they cannot let this place that has accumulated thousands of years of aura be abolished.

Killing chickens and taking eggs is a stupid thing to do, the safety of the elixir is not a problem here, when there is a need in the future, you can come to take it at any time, the old man Mu said, there is only one jade plate of his master, after the same brother withered, the rest of the jade plate was destroyed by his own hands, and it is impossible for others to enter here without a jade card.

Old man Mu's words are true or false, anyway, he chose to believe it!

"Wife, it's safe here, you can walk around casually, I'm going to refine Tsukidan, I don't have time to accompany you." After Jin Cheng finished speaking, he sat down in the open space in the elixir garden, his right hand was weak, and the alchemy furnace was suspended in mid-air and slowly rotated.

"I'm here to watch you alchemy, this should be the first time you have used elixir to make alchemy, and the challenge is the most difficult of the pills like Zhuji Dan, I want to witness the historic moment with my own eyes." Lan Xiaoling said with a light smile.

"Well, as long as you don't get bored." Jin Cheng nodded and stopped talking, and shot out a ball of Dan Fire to continuously heat the alchemy furnace. After a long time, Jin Cheng began to put the elixir into the alchemy furnace, refining it into a liquid form, and then putting it into another strain, refining, fusing it, and then putting in a new elixir, and so on......

The alchemy process is a bit cumbersome, especially the types of materials, for example: there are as many as twelve kinds of materials in Zhuji Dan, and it took more than three hours just to liquefy and fuse, Jin Cheng did not dare to take the risk of seeking a shortcut, and proceeded according to the steps in a proper manner, using the safest method, even if the consumption was a little larger, the success rate must be guaranteed.

In the past, when refining the Ascending Pill, he used the method of "one pot stew" to throw various materials into the alchemy furnace at the same time for refining, but now in the face of Tsukidan, he didn't dare to take any more risks, although he could gather two sets of materials.

Everything that has been done before is foreshadowing, the most critical step is Ning Dan, Ning Dan is the most test of the alchemist's ability, first of all, the large amount of pure aura contained in the elixir is relatively evenly distributed to each elixir, and these spiritual qi must be locked in the elixir, which cannot be volatilized, as long as it is stored properly, it will not affect the efficacy of the medicine for tens or hundreds of years.

The more pure aura locked in the pill, the higher the level of the pill, this time, Jin Cheng was more satisfied with his performance, he waved his hand, the lid of the alchemy furnace was lifted, and a string of crystal clear pills flew out of it one after another, which he collected in a porcelain bottle.

There are nine Cheng Dan, although the number is not very large, but three special Dan and six first-class Dan are already very good results for a novice like him, and it is not an exaggeration to say that he is a genius. The cost of cultivating an alchemist is very high, and it often grows from countless failures, which means that countless elixirs are wasted by it, and small families can't afford to cultivate them at all.

There is a saying in the cultivation world that only an alchemist who has refined a certain grade of first-grade pill will automatically obtain the title of a first-grade pill pharmacist, such as Jin Cheng, who has refined a first-grade special pill, and beyond the first-grade pill, he has officially become a super-first-grade pill pharmacist, and has the basic conditions to challenge the refining of second-grade pills.

However, a monk like him who could not only succeed in an attempt like him, but also promoted to a super-first-grade alchemist was also the target of various sects in the cultivation world back then, and it would not be a problem to develop into a second- or third-grade alchemist in the future, and it was even possible.

Of course, an alchemist is not just an alchemist, if you want to become a second-grade pill pharmacist, you must first cultivate yourself to reach the foundation building period, and then refine the second-grade first-class pill, and so on. A four-rank pill pharmacist, first of all, he must be a Yuan Infant Stage cultivator, at the interface of the earth, the Yuan Infant Stage is almost a top-level combat power, because once he reaches the God Transformation Stage, he must fly to the upper realm, otherwise his cultivation will be seriously suppressed.

Jin Cheng asked Mu Qifu about the heyday of the cultivation realm on the earth back then, there were several four-rank pill pharmacists, they were either the big bosses who dominated the party, or they were the top worshippers of the sect who depended on the big sect, and all of them were characters with amazing influence and stomped and shook the mountains.

With this successful experience, Jin Cheng also fantasized that he could become an excellent alchemist, and if he had the opportunity to fly to the upper realm in the future, the profession of alchemist would definitely be useful, and he could eat and drink spicy food anywhere.

"Wow, it's done, husband, you've succeeded!" Lan Xiaoling, who was paying attention on the side, cheered and hugged Jin Cheng and gave him a fragrant kiss.

"Hehe, wife, as soon as Zhuji Dan comes out, we won't have a problem building a foundation, we can live to be at least two hundred years old, you have to be mentally prepared to stay together!" Jin Cheng said with a smile.

"Okay, I just want to go on with you, I want to cultivate the truth, you promised me to take me all over the world, I can't do it without a long life." Lan Xiaoling looked at Jin Cheng with a smile like a flower.

"Wife, let's go to cultivate, just here to improve the cultivation to the foundation building period and then go out, then we can fly out of the mountain, saving you to climb slowly in the snow, I'm scared." When Jin Cheng thought about coming, he had walked hard in the snow for two or three days before he arrived here, and he didn't want to go back, preferring to stay here for a few more days.

"Okay, just take me with you when you fly." Lan Xiaoling agreed without thinking.

"That's a must."

On the same day, Jin Cheng's cultivation entered a state of "selflessness", he did not eat or drink for two days and two nights, after twelve o'clock in the middle of the night, he opened his eyes, got up and moved his stiff legs and feet, and then sat down again, refining the merit points harvested in the past few days, and finally reached the ninth level of qi refining.

Jin Cheng swallowed a Tsukidan without hesitation, the so-called striking iron while it was hot, he felt that he was in good shape, and there was no need to make any more preparations.

The large amount of pure aura contained in the Zhuji Dan converged on the lower dantian, Jin Cheng didn't dare to let these spiritual qi enter the saturated lower dantian, it would have to explode, and he channeled the aura into the meridians of the whole body.

When the endurance of the meridians of the whole body reached the limit, as if it was about to burst, there was a crisp sound of "ding" in his mind, and the three dantians expanded several times in an instant, and the meridians also widened a lot.

The foundation building was successful, and Jin Cheng felt a burst of ecstasy in his heart, but he knew that it was not the time to celebrate, and it was the most important thing to stabilize the realm first.

Lan Xiaoling, who was cultivating not far away, also felt the change in Jin Cheng, she had no intention of cultivating again, and slowly stood up, afraid that the sound would affect Jin Cheng, she stood still and did not move, staring at it tightly with a pair of wonderful eyes, just waiting for her lover's eyes to open, she pounced......