Three days later, Chu Yu settled the expenses for Master Zhang, and without any hesitation, he prepared to put the collected metal minerals into the medicine pool, as well as the solution prepared by Chu Qiong.

Even on this day, Chu Qiong temporarily put down the medicine pool on the guard peak and came to check on her.

In 423's own territory, Chu Yu obviously relaxed a lot.

Watching those metal minerals sink slowly, some with high density sank almost immediately, while others with relatively low density, floated on the water for a while before falling slowly.

She glanced at Chu Qiongqiong, Chu Qiong replied with her encouraging look, and just took a deep breath and started the tactic.

She has not personally tested this trick, but she has been very proficient in releasing it many times in the open space. Although she was a little nervous when she played it at the beginning, it was very smooth and smooth.

Chu Yu's eyes became more focused, and she kept repeating this trick, her concentration was concentrated, and she gradually forgot to test the golden finger.

Then at a certain point, she felt her eyes start to change again.

Those various air currents reappeared.

Even clearer than last time.

But this time, there was no such uncontrollable and seemingly subconscious behavior. She was completely calm and awake, and Chu Yu tentatively adjusted her hands.

Following her movements, the spiritual power that had been smoothly input into the medicine pool suddenly became messy. Chu Yu frowned, not expecting this result.

You must know that when she changed her hand tricks before, the input of spiritual power was still very smooth and natural, just like her usual tricks to cast some small cleaning spells - this kind of cleaning hair trick is definitely used. The most skilled.

She didn't even need Chu Qiong to remind her, she already understood that the trick was wrong.

Between the lightning and flint, Chu Yu controlled the spiritual power that was about to be submerged in the medicine pool, slightly deflected, and hit the ground next to him.

The ground next to it is also covered with a glass-like material, which is very strong, and the spiritual power brought out by the hand tricks hit it without causing any waves.

Chu Qiong also felt that something was wrong. She looked over and asked, "What's wrong?"

"It's a bit strange. I still see qi of various colors, but it doesn't seem to have the strange feeling it used to be."

"You mean that kind of epiphany-like state?"

Chu Qiong remembered immediately.

Although they focused on the various colors of Qi that Chu Yu saw in their eyes that day, Chu Qiong did not ignore her feelings at that time.

Also called it Little Epiphany.

Not the legendary epiphany state.

If she was really in the epiphany at that time, it would not be as simple as adjusting a single trick. I am afraid that she can adjust all the water-based alchemy tricks about Huiling Pill.

But to say that it has nothing to do with the epiphany is unreasonable.

Chu Qiong thought of something, her brows loosened slightly, and she showed a smile,

"This is better. I thought the strangeness in your eyes was related to a small epiphany, but now you haven't entered that state, and you can still use it clearly. This is a good thing, don't worry, let's take it slowly."

Why did they build a small medicine pool in their own private? Isn't it just for a lot of experiments?

Chu Yu nodded slightly, and the frustration disappeared.

That's right, Chu Qiong is right.

That small epiphany state is obviously something that can be met but not sought.

But her visual golden finger is very likely to become a skill that can be controlled at any time. For her, it is even more beneficial.

Thousands of birds in the forest are not as good as one bird in the hand. As a very realistic person, the skills that can be used and mastered by oneself are the best.

Even if it's small and short.

"If we knew this earlier, we shouldn't have built such a big medicine pond. A small pot is enough."

Chu Yu said suddenly.

"Such a big pool, if too few materials are put into it, it will not look good, and the formation below is always open, which is also a waste of spiritual stones."

That's right, as far as Chu Yu is concerned, there is another disadvantage of using the formation method, that is, you have to use the spirit stone as an energy source.

Although, because of the scarcity of spirit stones, people in Qingyun Realm have discovered various ways to save spirit stones.

The most popular is to use Lingshi as a battery.

In order to prevent the spiritual energy in the spiritual stone from being exhausted and full, the structure of the spiritual stone will be destroyed after several visits, and the spiritual energy can no longer be stored.

They also thoughtfully put together a warning device. When the aura in the spirit stone is consumed to a certain level, it will automatically alarm, reminding the user to immediately fill the aura in it.

This is the principle used by the stool that measures the spirit root in the City Lord's Mansion.

However, it is also a cure for the symptoms but not the root cause. It can only delay the use time, but it cannot be used all the time. It needs to be replaced every once in a while.

Chu Yu has always felt that this thing is quite similar to a mobile phone battery. The longer it is used, the more frequently it needs to be recharged with spiritual power.

Because the internal structure of the spirit stone is a little worn, and even if the formation is not activated, the aura in the spirit stone will still be scattered into the air little by little.

"Sister, I regret it. We shouldn't have made the pool out of the heat. We should seriously think about it and make sure that the loopholes have been filled before we start."

This kind of saving made Chu Qiong a little surprised, not knowing whether to laugh or cry.

"It doesn't have to be like this. You and I do not lack this spiritual power and spiritual stones, and the formation method is always turned on without wasting anything."

She had long noticed that Chu Yu's spiritual energy was different. As long as she didn't input too much at one time, it seemed like she could keep going.

It can be said that the most fearless thing in such a situation as Chu Yu is to instill spiritual energy into the formation.

"As for the materials, it's also a great help for me to test and adjust the most suitable tricks and steps here, so I'll just take a stake, and then share your experience with me, and I'll pay for the materials. "

"Fine."

Chu Yu thought about it ~lightnovelpub.net~ and did not refuse.

If this tactic can be adjusted to greatly improve the quality of Huiling Pill, the impact will be very far-reaching, and the benefits will not be small.

It's better to pay attention to the settlement of relatives and sisters.

Those things that can be bought with money casually are shared with Chu Qiong, and they are also shared. Now this kind of experience that she has been groping a little bit, if Chu Qiong doesn't come out with anything, she will take it away, she also feels very awkward.

This is probably called a sunk cost.

So Chu Yu threw herself on the pool for the rest of the time, and rarely went to the guard peak. The elders who guarded the peak didn't even think about her at all. It was really irrelevant that Chu Yu was in it, and she could be attacked at any time. superseded position.

Without her errands, the elders could bring back two, three or four in a lap, and as an adult, they were more powerful, able to run errands, and more resistant to tossing.

The elders who were close to the two sisters knew that they had set up a small medicine pond for experiments. Although they were not optimistic in their hearts, it did not prevent them from praising Xiao Yuer for his research spirit.