Night falls.

Gu Changsheng, who had eaten and drunk enough, sat on the cushion and began practicing the exercises "The Evil Refining Technique" for the first time.

During the day, he studied this technique. Although the running route he had obtained "Basic Qi Practice" before is more complicated than the previous operational route, it is generally similar. After reading it a few more times, you will remember it.

Clear away distracting thoughts.

Gu Changsheng divided part of the Yin-attribute true qi in the Dantian and slowly ran according to the exercise route of "The Evil Refining Technique".

At the beginning, I didn’t feel much. After the Yin-attribute true qi ran a small circle in the meridian acupoints, Gu Changsheng discovered the difference.

Most of the yin-attribute true qi in his body is refined by absorbing corpse qi. Because it has not been completely refined, it also has the characteristics of some corpse qi.

After running the exercise "The Refining Evil Technique", a little Zhoutian found that the corpse qi on it was tending to be refined, which made Gu Changsheng a little excited.

At the same time, I also know that it is the right choice to choose to enter the Seven Evil Sect to obtain martial arts.

But the good times don't last long.

As Gu Changsheng ran one small circle after another, until he finished running thirty-six small circles, that is, one large circle, he found that its refining effect was not as good as he imagined.

If three parts of the corpse qi were retained in the yin-attributed true qi that was refined before, then after the "Evil Refining Art", the corpse qi was not completely refined, but a piece of corpse qi was still retained.

Generally speaking, the Great Zhoutian is the limit of refining a martial art. If it cannot be refined, it cannot be refined.

There is good news, too.

Even though this corpse energy is as difficult as a stubborn stone, it no longer continues to erode his body.

The result is mixed.

But it achieved the goal of preventing the corpse gas from continuing to erode the body, and saved his poor three-year life span.

For this reason, in the next few days, Gu Changsheng spent all his remaining time refining his own yin attribute true qi.

It was not until the tenth day that he had refined all the true qi of the third level of Qi training.

Perhaps because of the higher refining ability of the martial art "Refining Evil Art", the total amount of true qi after refining is actually one-third less than before refining, but its quality is higher.

This is equivalent to improving Gu Changsheng's strength in disguise.

While gaining benefits, bad aspects will also follow. For example, this true qi is not as stable as before and is more aggressive, and it will consume more energy when controlled.

These are just some details for Gu Changsheng. Now that he has successfully stopped the erosion of the corpse qi on his body, the next step is to find a way to prolong his life.

The corpse refining experiment cannot be stopped, so it is the same for finding other ways to prolong life.

Go hand in hand, one method doesn’t work and another method.

However, this method of prolonging life cannot be solved in a short while. Now that his body lacks true qi, he should first restore his true qi to the original level of the third level of Qi training.

So, after refining the true qi in his body, Gu Changsheng began to practice to increase the true qi again.

I have been refining the true qi in my body for ten days, but did not absorb any energy from the outside world, so I didn't notice it.

After absorbing this time, I realized the difference.

Because he is more sensitive to corpse qi, he also has a strong perception of similar energy.

Just as he absorbed and refined energy outside his body, he found that the yin energy emitted by the futon he sat cross-legged was stronger than the thinner energy around him.

This made Gu Changsheng a little curious.

I carefully checked the futon while cleaning before, but found nothing unusual.

If this rich Yin attribute energy does not come from the futon, it is from the futon.

In order to confirm the idea, Gu Changsheng took the cushion away and sat cross-legged in the same place to practice.

As a result, it was found that the yin attribute energy that emerged from under him was even more intense.

From this we can see that there must be something wrong with the cushion, which can at least prevent him from absorbing underground energy.

After exploring carefully on the ground for a while, I found that there was a two-foot-diameter round stone slab under the cushion. After being lifted, a black cave was exposed.

The key is that the moment he opened it, he sprayed out a very rich yin energy from the cave. This was the first time he felt such a rich energy.

Even in the hall where the introductory and sect tasks were previously handled, its rich energy was less than one-third of that here.

You should know that there are elders in the Foundation Establishment Stage where they are always in charge, and their rich energy can satisfy the cultivation of the Foundation Establishment Stage, which shows how rich it is.

And there was a more intense energy cave in his remote cave, which shocked Gu Changsheng.

Then it turned into a surprise. He has now solved the problem of erosion of corpse qi in his body, and it is time to refine the Yin attribute energy to restore his cultivation.

I am really sleepy and I am sending a pillow.

However, the situation inside the cave aroused Gu Changsheng's rare curiosity.

Why is this place so remote and still has such a strong energy?

What exactly exists in this cave?

A treasure of heaven and earth?

Or a small spiritual vein?

First let a corpse refining go down to see if there is any danger. After confirming that there is no danger, Gu Changsheng entered the cave.

The cave extends inclined downward, and the further downward, the larger the space.

It was not until it was about ten feet down that it reached the bottom.

There is a space of four or five feet in a radius here, whether it is big or small or not.

There is a pool of water that is only three inches deep and 1 zhang in the radius on the left. The rich energy in this cave comes from this.

If Gu Changsheng was not wrong, this pool was liquefied spiritual energy (spiritual liquid).

The reason why the pool is formed is because this place is the eye of a small spiritual vein, and the spiritual energy will be converted from gas to liquid after a long period of time.

Of course, this spiritual vein is a spiritual vein that emits the yin evil energy, and the spiritual liquid formed is also the Yin evil spirit liquid.

If the spiritual liquid on the left surprised Gu Changsheng, then a pool of milky white liquid emitting a faint fragrance on the stone wall on the right was even more shocked by Gu Changsheng.

Immediately after studying it, Gu Changsheng turned into a ecstasy look.

"Three hundred years of stone stalactites...haha!"

While smirking, he muttered in his mouth.

It’s no wonder that Gu Changsheng is like this, because these three hundred years of stone stalactites are rare treasures, and they are also one of the treasures that can increase his life span at present.

Drinking directly can increase the life span of ten years, and at the same time it can absorb and practice, quickly replenish true qi and break through the realm.

If refined into elixirs that specifically increase life span, they can also double their life span.

With these three hundred years of stone stalactites, the problem of Gu Changsheng's short life span was temporarily solved, allowing him to focus more on improving his cultivation.

If you can improve your cultivation to the next major realm before the arrival of your life span, you can increase your life span out of thin air and completely solve the life span problem.

But the problem is.

The hot stone stalactite contains some impurities. If you drink it directly, poisoning may occur.

If you don’t increase your life span, you will be poisoned to death first and it will be more costly.

The safest way is to first refine the harmful impurities in it.

This refining belongs to the category of alchemy, and the three hundred-year-old stone stalactites cannot be shown to others. The only way is to learn to refine alchemy by yourself, and after learning it, you will refine the impurities in the stalactites by yourself.

The same is true for refining stalactites into longevity pills. The best way is to refine elixirs by yourself.

It's just that it's harder than refining the impurities in it.

From this point of view, it is imperative to learn alchemy.

Because there is no utensil suitable for stalactites in your hand, Gu Changsheng could only let him stay in the cave first and wait until he bought the utensils to collect them.

As for the spiritual liquid on the other side, Gu Changsheng has not yet considered how to use it.

After returning to the thatched hut, Gu Changsheng looked at the cave and sighed at the clever design of the cave owner before.

The rich and yin aura in the stone cave is separated by the double barrier of stone slabs and cushions, and it is difficult to detect even if someone comes here to practice.

The reason why he found the problem was that the Yin evil spirit was too strong after a long period of accumulation in the cave, which allowed a small amount to radiate from the cushion.

After he had just released the rich yin aura, Gu Changsheng restored the stone slabs and cushions to their original state, and it was difficult for him to feel the abnormality under him even when he sat on it and practiced.

After fiddling with her, Gu Changsheng released several powerful corpses to protect the cave, and he went to the nearest market to buy utensils to hold stone stalactites.

There is a mortal village more than ten miles away from the sect. It was originally just a small mountain village, but because it was close to the Qisha Sect, a workshop was gradually formed to settle the family members of the mortals and trade.

It is called Qisha Workshop, and there is always a monk in the Foundation Establishment Stage.

Although most of the Seven Evil Workshops are shops opened by monks related to the Seven Evil Sect, there are also shops opened by other forces or casual cultivators. As long as a certain fee is paid regularly, the Seven Evil Sect will treat everyone equally.

I think this Seven Evil Workshop is more lively than the Seven Evil Sect. It has developed similarly to a small town, feeding tens of thousands of mortals and a large number of monks.

Of course, because it is the Demon Sect, it is often seen that there are murders, but fighting is prohibited as long as it is within the scope of the Seven Evil Workshop.

At the same time, it also attracted many casual cultivators, which can bring a generous income to the Seven Evil Sect every year.

Even many elders of the sect have bought industries in the Qisha Workshop.
To be continued...