When Wang Ping came out of the "Gold and Stone Refining Shop", he was in a very good mood.

This time, everything went smoothly.

Now he only needs to wait for almost a month to come to the refining shop to check the refining results.

Moreover, before leaving the weapon refining shop, Wang Ping also inquired about the "Xuanjin Iron" spiritual mine with the bearded old man.

As the weapon refiner, the other party did not disappoint him and soon informed him of the purpose of this spiritual gold.

According to the bearded old man, "Xuanjin Iron" is a kind of spiritual gold that is more rare than spiritual gold such as black iron and fine gold. It can even be used to refine top-level magic weapons. It is also an excellent material for refining flying sword magic weapons. It can be sold for seventy or eighty low-grade spiritual stones per kilogram.

Of course, this must be the "black gold iron" that has been tempered. The spiritual ore dug out by Wang Ping and the others at that time was just a raw ore. A hundred kilograms of raw ore can temper half a kilogram of spiritual gold.

Despite this, it did not prevent Wang Ping from knowing why the Li family was so crazy about capturing casual cultivators as mine slaves because of the "Xuanjin Iron" mine vein.

After all, when the mine output peaked at the peak, the profit they brought to the Li family in one month was the net profit of more than 2,000 low-grade spirit stones!

Driven by such huge interests, how could the Li family not go crazy?

Fortunately, the Li family did not mine the mineral veins for long before they were mixed up by monsters.

Otherwise, if the Li family kept mining, the number of cultivators in the foundation-building stage of the Li family would probably have been several more in the past ten or twenty years.

Unfortunately, the light golden crystal was too precious, and Wang Ping did not dare to take it out and ask someone to identify it. Otherwise, perhaps the bearded old man who had a deep understanding of various ore knowledge might be able to really recognize the origin of this thing.

According to the rules, if the entrusted refining is not successful, the refining shop will pay no fees, so Wang Ping can continue to spend more than 300 low-grade spirit stones on him.

He had long thought about how to spend this spirit stone.

He soon went to the fourth stop, a bookstore called "Sihai Bookstore".

As a bookstore dedicated to serving immortal cultivators, "Sihai Bookstore" not only has various basic five elements for sale, but also some knowledge books are sold.

For example, the classics such as "The Hundred Herbs of Spiritual Sutra", "The Legend of the Siren", and "Basic Spirit Talismans and Elixirs" that Wang Ping had read before are for sale in bookstores.

Even travel notes and autobiography written by monks in the Foundation Establishment Period can be sold here as classics.

The price of these classics is not expensive. For cheap travel notes, you only need five or six low-grade spirit stones, a more expensive knowledge book, and you can buy one of the low-grade spirit stones for twenty or thirty low-grade spirit stones.

After Wang Ping selected a circle in the bookstore, he finally chose five knowledge books, including "The Secret Book of Soul-seeking", "Common Knowledge of Immortals", "The Sea Map of Thousand Sands Islands", "Experiences of One Hundred Auctions", "Thousand Demons Picture Book", and seven or eight travelogue books.

After purchasing these classics, the remaining spirit stones in Wang Ping's pocket were less than 200.

He also left some of the remaining spirit stones to pay for the handling fee for the refining shop. If he wanted to set up a formation, he would also consume the spirit stones. In addition, he would also leave some spirit stones to replenish his magic power at critical moments.

So after leaving the "Sihai Bookstore", Wang Ping returned to the inn where he temporarily stayed and devoted himself to studying those classics.

There is a golden house in the book, and this is actually very true for immortal cultivators.

For example, various spiritual medicines and spiritual mines are found. If the cultivator found does not recognize its origin, it is easy to be fooled and sold at a low price.

But if you know the rareness of these spiritual medicines and the spiritual ore from the classics, even if you don’t know the current market value, at least you will not be easily fooled and sold at a low price.

It’s just that although everyone understands the truth, it is not that easy to acquire this knowledge.

Although some knowledge classics are sold in places like "Sihai Bookstore", in fact, most of the spiritual objects recorded in these classics are ordinary common spiritual objects, and some truly rare spiritual objects have been deliberately deleted.

So at this time, we have to see if the cultivator is not flexible in his mind and whether he can study or not.

Wang Ping is a studious and hardworking cultivator.

If he saw the travel notes he bought, he would extract them and fill them in the relevant classics so that he would not forget them in the future.

The book "Experiences of One Hundred Auctions" he bought was originally a monk in the Foundation Establishment Period who recorded his experiences and experiences at various market auctions, similar to novel stories.

But he took a fancy to the treasure information recorded here and also excerpted the treasure information that appeared at the auction.

Generally speaking, the things that can be obtained at auction are rare items, which just fills the gaps in the bookstore's knowledge classics.

Because he bought enough classics, Wang Ping might not be able to read them for more than ten days, except for the time he spent on meditation and practice every day. So he simply took out three lower-grade spirit stones and continued them at the inn for fifteen days.

Reading is really useful!

After reading the book for more than half a month, Wang Ping's vision suddenly opened up a lot.

Especially the book "Common Knowledge of Cultivators", although this book cost him thirty low-grade spirit stones, it is absolutely worth it!

Many common sense knowledge listed above, as well as some suggestions for cultivators who have just entered the world of immortal cultivation, have greatly helped him a small cultivator who came from a remote place like Jinzhu Island.

Wang Ping repeatedly read this book five times, and only stopped repeating it after he was sure that he could recite all the above knowledge.

And when he read the book "The Secret Book of Soul-seeking", he also made an unexpected discovery.

This book "The Secret Book of Spirit Searching" actually teaches immortals how to find spiritual veins or places where spiritual energy gathers. The knowledge recorded above is still very useful.

However, in the current world of immortal cultivation, 90% of the places where spiritual veins and spiritual energy gather together are all masters. Even if you find them, it depends on whether you have the ability to occupy them.

Wang Ping also only needed ten low-grade spirit stones to read this book, and he also wanted to find another place to be used as a place for long-term practice, so he bought this book.

Unexpectedly, an unexpected discovery was made on it.

According to the "Secret Book of Spirit Search", although as long as the spiritual veins are formed, the energy will continue to produce the spiritual energy of heaven and earth, this does not mean that the spiritual veins will exist forever.

In ancient times, the spiritual veins in the world of immortal cultivation were far less rare than they are now. Not to mention that there were spiritual veins everywhere, but it was not difficult to find them.

But later, for some reason, many spiritual veins suddenly dried up and disappeared, and only a small part remained.

Some of the spiritual veins that were exhausted and dissipated completely disappeared, while others were spiritual energy merged into the earth and stones and transformed into spiritual stones used by immortal cultivators today, and even some spiritual ores.

However, when some spiritual veins are exhausted and dissipated, the essence of the spiritual veins will merge into a certain stone, a tree, or other items to form a special spiritual eye object.

Immortal cultivators usually call this type of special spiritual eyes the stone of the spiritual eyes and the spiritual eyes tree.

Because this kind of spiritual eye object contains the essence of a whole spiritual vein, it is born with the effect of gathering the spiritual energy of heaven and earth, and it will also release rich and pure spiritual energy.

If an immortal cultivator brings it with him, it is equivalent to being in the spiritual eye of a spiritual vein, and his daily practice efficiency will be greatly improved.
Chapter completed!