In any case, striking iron still needs its own hardness, and if he has the strength to ignore any danger in this dragon city, this dragon city is useless to him even if it is dangerous.

Having made up his mind, Liu Yuan opened the door of the courtyard and walked back on the street, which had no trace left except for the blood that still remained to prove its danger at night.

The streets are extremely quiet, and the hustle and bustle of the monster group yesterday seems to be like yesterday's yellow flowers, which is an impression left in Liu Yuan's mind.

Holding the halberd in his hand, Liu Yuan broke open a shop, although it was only the very edge of Dragon City, it was also one of the locations of the trade road, so there were many shops here, so many that Liu Yuan couldn't count them at all.

After entering the shop, Liu Yuan saw a fox demon that had lost its blood, the fox demon was the most treacherous, but he also died here.

In order to prevent this fox demon from cheating the corpse, Liu Yuan urged the real fire to burn him to ashes, and then he turned around and looked at the goods that were still left here.

It's all some raw materials, the essence is lost, it's just an empty shell, completely useless, but Liu Yuan didn't find the monster that killed the fox demon.

In the end, in order to extinguish the possibility of being hunted down, Liu Yuan burned down the shop, and when the flames wrapped a pair of white giant fangs, a terrible cry reached Liu Yuan's ears, and it seemed that this pair of giant teeth was the murderer who killed the fox demon.

Strange to say, although the real fire released by Liu Yuan burned everything in this shop, it failed to shake the walls of this shop in the slightest, and every time the flames wanted to devour the walls, Liu Yuan could feel a force pushing away the flames.

Liu Yuan didn't have any surprise about this, after all, this dragon city was built by the ancient dragon clan, and it would always be a little strange.

After solving the trouble, Liu Yuan was about to leave here, but a faint fluctuation came from those ashes, this fluctuation was very tempting, Liu Yuan turned around and rummaged in the ashes, and after a few breaths, a jade armor appeared in Liu Yuan's hand, holding the jade armor, Liu Yuan felt that his desire was getting stronger and stronger.

Lifting the unlocked jade armor, Liu Yuan saw a touch of jade, if Liu Yuan was not mistaken, this should be a piece of spiritual chalcedony.

In the Three Realms, until now, there is still barter, there is no unified currency, and the elixir talismans circulating in a small area are just hard currency between the lower level immortals, and it is useless for the likes of Taiyi Golden Immortals, and when they reach Taiyi Golden Immortals, they have all begun to try to achieve enlightenment, and they will not take a look at things that are not particularly useful to them at all.

Therefore, no one has been able to establish a monetary system that can pass through the three realms.

But there is a kind of hard currency in this is in the Three Realms, this kind of hard currency is called the spirit stone, which is the crystallization of the spiritual vein, and under Taiyi, this kind of thing is the hardest currency.

And above Taiyi, the spirit jade is the hard currency, and the spirit chalcedony is even more difficult to find, and now, the average Da Luo Jin Immortal may not be able to have a piece of spirit chalcedony.

It's not that they can't get the spirit jade and spirit chalcedony, but the price they have to pay to get it makes them feel unworthy.

The spirit stone is the crystallization of the spiritual vein, like the ancestral vein of heaven and earth like Kunlun Mountain, it can produce 8,000 pieces per year, and those top cave heavens can only produce 1,000 children and 800 pieces, and those blessed land streams are only about 100 pieces at most, and other spiritual veins, such as Bibo Pond, may not be able to produce a spirit stone in a hundred years.

And the spirit jade is even more scarce, the blessed land can only accumulate a piece of spirit jade for a thousand years, the cave can only produce a piece in a hundred years, and the Kunlun ancestral vein will take more than ten years to have a birth.

As for the spirit chalcedony, either you use means to completely catalyze a spirit vein and condense it into a piece of spirit chalcedony, or you go to Kunlun Mountain to grab a treasure that they can only produce in ten thousand years.

In addition to these two schemes, there is also a scheme, as long as the saint is willing, it will take a hundred years to condense one for you.

The latter two schemes both involve saints, which is basically to think about it, the first scheme can get a spirit chalcedony as long as you are ruthless enough.

But then you will be rejected by heaven and earth, you will be treated whatever treatment Shen Gongbao is, and the god of decay is the only term that can describe you, because destroying the spiritual veins is not tolerated by heaven and earth.

Therefore, every time there is a great tribulation, as long as the damage to heaven and earth is too great, then all those races that were originally in the luck will be abandoned by heaven and earth.

Spirit chalcedony Liu Yuan heard from the turtle immortals, and he said that there was a spirit chalcedony in his fourth treasure house back then, but unfortunately it was later used by the White Tiger King.

The effect of the spirit chalcedony is extremely powerful, it can be truly reborn, and at the same time, it can also make you lucky.

Not to mention the braggart of the turtle immortal in the back, just the four words of rebirth in front of it are heartwarming.

Liu Yuan has lived for so many years, and the real rebirth is only once, that is, when he was trapped in the formation by Wang Yu, he succeeded in surviving in death, so that he was reborn once, and it was this rebirth that gave him the opportunity to survive the double tribulation of the Heavenly Demon Tribulation and the Yin Fire Tribulation.

After getting the spirit chalcedony, Liu Yuan was not interested in continuing to explore, but immediately closed the jade armor and ran wildly in the direction he came.

This is a spirit chalcedony, under normal circumstances, Liu Yuan has no chance to see the treasure, with this kind of treasure if he doesn't use it immediately, it is a crime, so the treasure is not something that a small person like Liu Yuan can touch at all.

That is, this is the Ancient Dragon City, there are no powerful supernatural powers, if it is in the Three Realms, just the little breath that was emitted just now, it is guaranteed to attract a lot of strong people for Liu Yuan to chase and kill, even if Liu Yuan immediately uses this piece of spirit chalcedony, there will be evil people, and he will be swallowed as a human medicine.

These are not Liu Yuan's alarmists, except for some irrational guys, no one will destroy a spiritual vein to destroy a spirit chalcedony, which makes the spirit chalcedony scarce to a terrifying point.

For those with low cultivation, this spiritual chalcedony is just something to reincarnate themselves, but for those with high cultivation, this is not the case.

When the turtle immortal boasted to Liu Yuan back then, he once said that Taishang's Jin Dan wanted Dancheng Nine Turns to have one necessity, that is, spirit chalcedony, and Taishang let it go back then, as long as he could take out a spirit chalcedony, he could exchange it for a nine-turn golden pill.

Although this was blown out by the turtle immortals, it still has a little credibility, so Liu Yuan can't be too solemn for the sake of this spirit chalcedony in his hand.

After returning to the small courtyard, Liu Yuan carefully checked if there was anything unusual in the small courtyard, such as what was more, or what was missing, or the direction of something had changed, in this dragon city, Liu Yuan felt that he was not careful enough.

Later, he found that nothing had changed, which made Liu Yuan put away the remnant of the halberd in his hand.

Before it gets dark, he must completely refine this spirit chalcedony, otherwise he will be finished at night.

It is very likely that ordinary people don't know how to deal with and refine the spirit chalcedony when they get the spirit chalcedony, but Liu Yuan is different, and the living fossil of the turtle immortal is here, and he knows a lot of secrets.

Take this spirit chalcedony as an example, he himself is the pure qi left on the earth after the opening of the sky, after millions of years of evolution into a spiritual vein, this spiritual vein can only produce a spiritual chalcedony, if you use the turbidity of evil qi, the spiritual chalcedony will be polluted by turbidity immediately, not to mention the use of spiritual chalcedony, it is good to survive the explosion after the turbidity collision.

It is not possible to use clear qi, the spirit chalcedony is originally the product of clear qi condensation, and pure qi alone cannot break its surface at all.

The correct way is to cut its skin with a water knife and use a jade cup to hold its core essence, only in this way can it be used intact.

Although Liu Yuan can't control water, it is still possible to condense a water knife out of thin air, and as for the jade cup, the jade armor used to hold the spirit chalcedony in his hand can still cut out a few.

After everything was ready, Liu Yuan condensed a water knife in his right hand, and held the piece of spirit chalcedony in his left hand, and under the spirit chalcedony was the jade cup that Liu Yuan took out from the jade armor.

Now that Liu Yuan hasn't made a move, this small courtyard is filled with a refreshing fragrance, this fragrance is extremely amazing and intoxicating, if Liu Yuan hadn't prepared a formation to cover the fragrance, so that it could not be emitted, he would definitely be full of monsters here now.

With a swing of the knife, the spirit chalcedony was cut, and the most essence of the liquid in it fell into the jade cup with a "dripping" sound.

Seeing this, Liu Yuan hurriedly swallowed this drop of spirit chalcedony liquid into his abdomen, and then immediately took out a purification talisman and slapped it on himself, and then went out and ran wildly, rushing towards another place he was optimistic about.

As soon as he went out, the cleansing talisman played a role, making Liu Yuan's breath clean, without the slightest breath of spirit chalcedony.

It didn't take a few breaths, Liu Yuan rushed to a small courtyard three streets away, and directly pushed the door in, this small courtyard was much larger than the small courtyard that Liu Yuan came to just now, and after Liu Yuan entered the small courtyard, he found the original owner of this small courtyard, two skeletons in humanoid form.

A burst of flames burst out of Liu Yuan's hands, igniting their motionless bodies on the ground, and before they could wake up, they had already been burned into ashes by Liu Yuan's true fire.

After solving these two, Liu Yuan did not relax, but quickly searched the entire courtyard to see if there were any other suspicious creatures, fortunately he was careful enough, and found another skeleton in a hole in the ground.

There are still two dolls in this skeleton's hand, if Liu Yuan didn't guess wrong, the two skeletons outside should be the puppets of this skeleton, if Liu Yuan really thought that he would be able to sit back and relax if he solved the two outside, then at night, death would not be far from him. (To be continued.) )