I Have a Proficiency Panel

What the **** is it? !

Zhang Qingyuan frowned. At that moment, he clearly remembered an important thing, but the flash of aura seemed to have disappeared.

Stopped.

Bow your head and ponder.

Wow...

In front of us, the current of the underground river rushed by,

The water waves slapped, the waves rose and the waves died, and a small vortex hovered by itself.

His gaze, staring at the small whirlpools.

Finally remembered!

Centrifugal force!

In the previous life, there was a way to separate solutions, which was to use centrifugal force to separate liquids that were not fused with each other and with different densities through centrifugal force.

For example, if cream is separated from milk, this centrifugal force can be used to separate it.

The essence of Guishui is much heavier than normal water, and its density is naturally greater.

Is it possible to separate the essence of Kuai water from the river water by using centrifugal force?

Zhang Qingyuan's eyes flickered.

"Using the one-element decai water to extract the essence of decai water, in essence, is to extract the incomparable gui water in the water from the water like a cocoon through the strands of spiritual power."

"In the natural environment, although the essence of Kuaishui is soluble in water, it cannot be extracted by pure centrifugal force."

"But if in the refining process of using the spirit element, can a rotating force be added to the water flow during the refining to generate centrifugal force, so that the essence of Guishui automatically gathers toward the bottom?"

Refining a drop of the essence of decai water, Zhang Qingyuan also knows something about the nature of this heaven and earth spiritual material.

It is true that under natural circumstances, the essence of Kuaishui is soluble in water, and the cultivator cannot see it with the naked eye.

But when refining, since it can be directly extracted and stripped from the water with the spirit element, can it be regarded as when using the exercise method to extract and refine, the essence of the decai water becomes insoluble in water under the action of the spirit element? ?

Give it a try!

Thinking of this level, Zhang Qingyuan sat back on the ground in time.

Regardless of the previous mental exhaustion, I started to try my own ideas with enthusiasm.

The imperial water spell came out,

A stream of water suddenly rose in the black river of Xuanshui ahead, which stretched like a continuous silk living thing, and turned into a huge water ball suspended in front of Zhang Qingyuan.

With the movement of Zhang Qingyuan's thoughts, the huge floating water ball spun slowly for a while, and it turned faster and faster.

at the same time,

The spirit element in Zhang Qingyuan's body bloomed with a faint light, and the refining of the Yiyuan Guishui Jing began, and the strands of spirit element invaded the huge water ball in front of him.

Three days later,

The water in front dissipated, and Zhang Qingyuan opened his eyes.

Looking at this drop in front of him, which exudes a blue light and contains the essence of Guishui with huge water power, there is an unconcealable joy on his tired face.

"Success!"

By adding centrifugal force in the process of Lingyuan refining, the efficiency of refining the essence of decai water is greatly increased.

In just three days of effort, a drop of the essence of decai water was extracted.

This efficiency,

Directly improved by more than three times!

This is because Zhang Qingyuan tried to improve for the first time, and the results of various improvement methods are not yet proficient. If he can refine several times and improve the program, then the efficiency of refining the essence of Guishui will only be faster!

"well!"

Zhang Qingyuan's tired face showed satisfaction.

Think about it carefully, when someone else refines a drop of the essence of the water, you can extract three or even four drops!

This increase in efficiency has given Zhang Qingyuan a lot more choices in the future, whether it is through Guishui's intensive practice or taking out the excess to sell!

Of course, in order not to expose your own secrets, the extra decai water essence refined later is best used for self-cultivation consumption.

Put that drop of decai water essence into the jade bottle.

Zhang Qingyuan did not refine it again.

At this moment, he sat cross-legged on the ground, recovering his exhausted spirit.

After half an hour, stand up and relax your muscles and bones.

"Stay here for almost half a month, I'm about to get moldy, I'll go back and talk about it, and come in a few days to refine the essence of Guishui!"

In the cave space of this underground river, there have been more than ten days. Even if the cultivation has no years, the monks can endure the boring practice, but Zhang Qingyuan also feels a little boring and bored.

In addition, the time for Zhao Yuanyang to invite the party will come a few days later.

While attending the meeting, Zhang Qingyuan was also ready to go outside to relax for a while, and come back to refine the essence of Guishui in a few days.

Surrounded by the spirit vitality machine, he collected the jade bottle containing the essence of Guishui, and then plunged into the underground river of Xuanshui, preparing to rush back along the road when he came.

However, it didn't take long before Zhang Qingyuan fell into the water.

Among the rocks hidden by the turbulent undercurrent, a huge shadow suddenly rushed out of the karst cave in the water, curling up a black torrent, and attacking Zhang Qingyuan with terrifying power!

"what?!!!"

Only when the terrifying attack came, Zhang Qingyuan felt it, and his expression changed drastically!

Only had time to gather the surrounding spirits and turn them into an aura shield to resist.

The attack that ran through the dark river, as if with monstrous power, reached before him, and hit Zhang Qingyuan fiercely!

boom! ! !

The powerful force exploded, as if it had exploded a mine under the water, the entire underground river space was shaking, and the torrent violently impacted on all sides, and the surrounding karst tunnels broke and fell at this moment!

at the same time,

The light-colored spiritual shield on Zhang Qingyuan's body shattered one after another, and his clothes were torn, revealing the Xuanyuan body armor with a faint halo inside.

Under the bombardment of a powerful force,

The whole person shot out like a cannonball from the bottom of the water, banging through the karst tunnel at the edge with a bang, cracks spreading, and layers of rock peeling off, it was actually the rock formations surrounding the underground river. A huge gap was opened in the middle, and it flew into another tributary of the river separated by layers of rock!

"What the hell!"

The man was still in the water and retreated quickly, and he swept through a long wave channel behind him. Zhang Qingyuan's face was pale, and he forcibly stopped the figure that had hit the rock strata back several tens of meters, staring at the direction of the hole he had smashed into. .

The blow just now had the strength of the Ninth Level of Lingyuan!

If it weren't for the one-yuan Guishui Jing~www.ltnovel.com~, the quality of Lingyuan had become stronger, and the strength had also increased to the late eighth stage level, and the defense power of the Xuanyuan body armor would also increase accordingly.

I am afraid that under the sudden attack just now, he would not die and be seriously injured!

Fortunately, the response was timely!

Zhang Qingyuan was scared.

With the palm of his hand over, the Silver Shadow Longsword appeared in his hand, watching the hole where rocks were continuously falling behind with vigilance.

Oooooo...

A sound that seemed to be whimpering came from the water, followed by a burst of turbulent water, and the muffled thunder caused by the collision.

A long black shadow suddenly emerged from the gap in the hole, like a black thunder and lightning rushing in the water and stored, and with a powerful and unparalleled demon spirit, it rushed towards Zhang Qingyuan!

......

ps: Wait a minute, there is a third update, take a shower first.