Not to mention whether the monks of these other major sects can break through the Great Array of Protecting the Valley of the Ghost Sword Valley, maybe some of them really understand the ancient magic array and may be lucky enough to break it.

Qing Yu was in trouble inside, he didn't go to the "Refining Palace" that the Yin Ghost Long Sword wanted to go to first, but went to the "Alchemy Palace" first.

Just as he thought, the pills in the "Alchemy Hall" had indeed been emptied!

Qing Yu was very angry and split an ancient frame platform where the pill gourd was placed in half, but he didn't expect that splitting it in half unfortunately inspired the magic circle in the entire ancient hall.

One by one, the sword qi was vertical and horizontal, the formation was running, and all kinds of powerful sword qi mixed with the qi of the yin ghost were killing at Qing Yu, Qing Yu was holding the yin ghost long sword, and the "Yin Death Technique" was fully opened, constantly urging the sword qi to compete with the sword qi of the formation.

But after all, he is using his own strength, and if he goes on like this, it will definitely be exhausted, and this formation method uses the energy in spiritual objects such as spirit stones left by his predecessors, although he doesn't know how much is left, but it is definitely stronger than Qing Yu.

Qingyu, who had no choice but to sacrifice the "Yin Death Sword", put away the Yin Ghost Long Sword, and urged the Yin Death Sword with all his might, and the sword qi emitted from the Yin Death Sword was really much stronger, but it was only on par with the power of this large array.

However, the "Yin Yin Death Sword" is worthy of being a treasure made by imitating immortal weapons, and the Yin Death Qi on it actually began to destroy the magic circle in this "Alchemy Palace".

Qing Yu didn't mean to destroy this place, he injected mana into the Yin Death Sword, and then slashed down at the door, and suddenly a powerful sword qi was released.

And at this moment, the Yin Death Qi on the sword qi opened a path, and Qing Yu rushed out along this path.

Qing Yu, who rushed out, had a bitter gourd on his face, although he did not use the deadly sword style "Yin Yin Death Sword", but the mana consumed was too huge.

Now that he finally knew what it meant to not die if he didn't do it, he hurriedly poured the elixir that restored his mana into his mouth, and meditated and refined.

There is not much left of the pill that restores mana on his body, and after this consumption, there is basically no left, and this time he ventured into only one pill gourd, and there is only a semi-finished pill in the gourd, and he doesn't know what the pill is, Bai Ling doesn't know it, and he doesn't know what the effect is, let alone how to refine it.

Qingyu wanted to throw it away but felt that it was a pity, was it useless to hold it in his hand.

So this time it's really a big loss.

Two quarters of an hour passed, Qing Yu finally recovered all his mana, and then cheered up and headed towards the ancient hall of refining weapons, this time he was careful and careful, and he didn't dare to act recklessly.

......

Outside the Ghost Sword Valley, there were more and more monks gathered, but unfortunately, none of the other five people from the Ghost Spirit Sect had come, and they had long since known where they had been teleported.

First of all, a group of loose cultivators, they took out their own array disks and began to try to break the formation.

There was a blazing red light flashing on the array disk, and these guys even wanted to break the formation with the array, but how could this Ghost Sword Sect Protector Formation be so easy to break? If Qing Yu hadn't found out that this formation was similar to the Ghost Spirit Sect's formation, he wouldn't have been able to break it.

Sure enough, this group of people was immediately counterattacked by the large array, and countless sword qi were stimulated from the large array, and these scattered cultivators who were urging the array plate didn't have time to react at all, they were beaten into a sieve, and their souls were scattered.

The large array that was running was extremely terrifying, the entrance of the entire valley was all gray and black, a huge ghost head appeared on the barrier, and there were sword qi near the ghost head, which looked very terrifying.

A lot of monks who watched the excitement were also affected, and these sword qi also killed them, wiping them out on the spot, and in this instant, there were more than a dozen corpses lying outside the valley.

The blood flowing from these corpses blended with the red sand outside the valley, making it even more bright red and terrifying, and suddenly made the people standing farther away terrified, this place was too terrifying.

Blood poured on the sand, and the whole sand became the same color as blood, and everyone seemed to see a sea of blood, and this boundless sea of blood seemed to have endless power, and suddenly frightened a monk here.

I don't know what these monks saw through the blood sand, but they were so stupid that no one could know.

But there are still some monks who have not been affected, and they still do not give up and want to continue to break through this great array.

Of course, there were some people who didn't dare to stay longer when they saw that this big array was so powerful, and left this place in a hurry.

The disciples of those big sects began to come on the field one after another, preparing to break the formation, they are big sects with a 10,000-year inheritance, maybe they can really break through this ancient formation.

......

Qing Yu was completely unaffected in the valley and continued to explore the treasures in this ghost sword valley.

This refining ancient hall is also a bear-like, there is nothing left, this group of guys moved really thoroughly, there is at least one semi-finished unknown pill left in the alchemy ancient hall, and there is not even a semi-finished magic weapon left here.

Qingyu couldn't help but complain, "It's really a slam, there are not even some refining materials left, why didn't they move these ancient halls together." ”

However, this time he didn't dare to lose his temper again, and the lesson in the Alchemy Ancient Hall just now was still very impressive.

Qing Yu continued to walk inside, there were some similarities between the Ancient Hall of Refining and the Ancient Hall of Alchemy, that is, there were many rooms, and there were traces of flame use in the rooms.

However, the spiritual energy in this place has dried up, and the spiritual fires used for alchemy have disappeared, perhaps taken away by them, or may have dissipated in heaven and earth.

But the refining ancient hall is obviously much bigger, Qing Yu walked along this ancient hall all the way in, until he walked to the depths of the ancient hall, and when he walked in, he found that this place was different.

It was an open-air place, a huge ancient courtyard, and there was nothing else in this ancient courtyard, just a huge pool, and the withered flowers and trees beside the pool.

There is also a stone tablet next to the pool with two words written on it, "Sword Pool"!

Qingyu was stunned for a while, what is the "sword pool"?

Fortunately, he still has Bai Ling, who can be called an encyclopedia, to give him an answer.

"Sword Pool", in fact, is the abbreviation of "Washing Sword Pool", and most people like to call it "Sword Pool", which is nice and simple.

"Washing the sword pool" for the sword, but the meaning is extraordinary, the sword washing, the direct understanding is to clean the sword, wash away the blood stains and the like, so that the sword is in good condition.

Generally speaking, those major sects that use swords and refine swords have special "sword pools".