Finally, it took a dozen maids half a day to finally pile up all the pile of bluestone powder into Zhang Xiaofang's hall.

Zhang Xiaofang and Su Qingrong immediately began to practice Jingjing.

With so much powder, it was really difficult to refine, and it seemed that they were all panicking, but Zhang Xiaofang and Su Qingrong were still confident that they would quickly refine these things into fine crystals.

Zhang Xiaoyan taught Su Qingrong the refining method, and then the two of them began to refine non-stop, and a little bit of qingyan essence crystals gathered, but the bluestone powder on the ground was decreasing.

After three days of hard work, they finally transformed all the bluestone powder in the slow land into bluestone crystals.

It was late at night, and these Qingyan essence crystals were floating in the air, covering the entire hall, as charming as the stars shining in the sky, looking at these essence crystals they had worked so hard to refine, and both of them laughed.

Su Qingrong was very smart, he kept thinking about Zhang Xiaofang's thoughts during the refining process, and finally understood something, so he asked: " Master Zhang, are you going to use the Qingyan essence crystals refined from these bluestones to refine into an elixir, and then help my master suppress the pain in the body, Master has always lived in the Qingyan Palace, so he can suppress the continued severity of some injuries, which shows that these bluestones have such an effect, but they only suppress the injuries from outside the master's body, if the master takes the elixir refined with the bluestones, she can suppress her injuries from the body at the same time, this will definitely have a miraculous effect!"

This was indeed Zhang Xiaofan's idea at the time, but now Zhang Xiaofania suddenly changed this idea.

These bluestones do have the effect of inhibiting spiritual power, and the essence crystals cultivated with these bluestones will naturally have the same effect, but why are there so many bluestone powders piled up all over the house, and it is said that these powders are all refined into bluestone crystals, but they have no impact on the spiritual power of Zhang Xiaoyan and Su Qingrong?

Although the number of these green stones was far less than that in the Qingyan Palace, at least the two of them should have a feeling that their mana was suppressed, but why didn't any of them be affected in the slightest?

"Miss Su, don't you think it's strange? These green rocks, when they come here, they don't seem to have their original role!" Zhang Xiaofang said his doubts, and suddenly Su Qingrong suddenly woke up.

"Yes, we have been casting spells and refining, but the mana has not been affected in the slightest, it is logically impossible!" Su Qingrong also said in shock.

Zhang Xiaofang casually pinched a bluestone essence crystal suspended in mid-air, held it in his hand, and carefully studied the traits again, but found that they did not have the effect of suppressing spiritual power.

Although Su Qingrong couldn't see its traits from these bluestone essence crystals, she also thought about this problem like Zhang Xiaofang.

Suddenly, she exclaimed, "Could it be ...... Could it be that once the bluestone is crushed into powder, it loses its original effect?"

Zhang Xiaoyan shook his head and said: "No, I actually took a piece of bluestone from the wall when you asked the sect master for instructions, whether there was still a bluestone, and at that time I also cast a spell to refine it into bluestone essence, I completely remember the situation at that time, these bluestone essences are completely different from the bluestone essences I refined at that time, but their efficacy has disappeared, there must be some reason for this." ”

Su Qingrong asked, "What is the reason for that?"

Zhang Xiaoyan stretched out his hand and touched it in front of Yourong Sachet, and a little blue crystal appeared in his hand, only to hear him say: "Fortunately, the Qingyan essence crystal I refined at that time is still there, as long as I compare it, it can prove that there is no difference between them......

Su Qingrong also came over, and took a closer look, the Qingyan Essence Crystal that Zhang Xiaofang had refined at that time was indeed no different from the one they had just refined.

Zhang Xiaoyan said again: "At that time, when I refined the Qingyan Essence Crystal outside the Qingyan Palace, I observed its properties, and it can be determined that it had the effect of inhibiting spiritual power at that time, but now, even it no longer has this effect!"

Su Qingrong was shocked again and said, "How can this be?"

Zhang Xiaofang stared and said: "This can only explain one problem......"

Su Qingrong listened carefully, waiting for Zhang Xiaofang to say the reason.

Zhang Xiaofang said: "The reason is that the blue rock can suppress spiritual power, not just because of the blue stone itself, but for other reasons. ”

"What is the reason?" asked Su Qingrong.

"I'm afraid that only when the bluestone is combined with another substance, under their joint action, will it have the effect of inhibiting spiritual power!"

Su Qingrong suddenly became enlightened, but soon fell into confusion again, looked for a long time, and asked, "But what could the other substance be?" There doesn't seem to be anything else special in the Qingyan Palace!"

Zhang Xiaofang smiled slightly and said, "Yes!"

Su Qingrong was curious, and hurriedly said, "What?"

Zhang Xiaofang said slowly: "That's your master, the sect master of the Tianxin Sect!"

Su Qingrong gasped and was stunned for a long time before she said, "What? Under the joint action of my master and Qingyan, there is a effect of inhibiting spiritual power......? Isn't that incredible?"

Zhang Xiaofang said: "Maybe it's not your master's own reason, but it must have something to do with her, and I think she has long known this!"

Su Qingrong thought for a while and said, "Yes, what you said seems to be very reasonable, when the master was injured, it was not too serious, so she immediately asked people to step up the use of Qingyan to build the Qingyan Palace, it seems that she does know this." ”

A series of strange thoughts arose in Zhang Xiaoyan's mind, but these thoughts were just ideas and could not be verified, and everything could only be finally understood from Zuo Xiulan's mouth.

He suddenly felt that things were getting more and more interesting.

"Miss Su, let me come and refine the pill now, you immediately go and help me find some medicinal materials that build muscle and invigorate blood and warm and replenish the inner element, as long as it belongs to this kind of function, take it all, you don't need too much, just nine yuan for each item!"

Su Qingrong nodded and complied, and soon took three kinds of medicinal materials, although she didn't know how to alchemy, but as a cultivator, she was still familiar with the medicinal properties of medicinal materials.

At this time, Zhang Xiaofang had already begun to fuse all the refined Qingyan essence crystals together, and said to Su Qingrong: "Miss Su, you can use the method of refining Qingyan essence crystals to extract their medicinal essence from these medicinal materials!"

"Okay!" Su Qingrong immediately began to comply.

The medicinal essence she extracted was given to Zhang Xiaofang, and Zhang Xiaomad integrated it into the elixir that was being refined, until all the medicinal essence was extracted and all of them were integrated into the elixir by Zhang Xiaomad, and then he began to enter the process of knotting the pill......

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