Six Thousand One Hundred and Seventy Three Disappointments

This situation made Tang Yu very disappointed.

Of course it is impossible for him. Now he is using the Spiritual Sound Stone to exchange for the Divine Sound Yuan Dan. He himself also wants to know how to use the Spiritual Sound Stone to refine the Divine Sound Yuandan!

So for Tang Yu, the Spiritual Sound Stone is also a very useful thing.

As a result, at this time, Tang Yu discovered that there were actually houses for rent in the city. This made him stunned for a long time and couldn't help but speechless. When did such a society that respected strength actually develop like the earth? Demand has created such a rental market.

So Tang Yu spent eighty Shenyin Yuandan to rent a small courtyard with three bedrooms and two living rooms, plus an alchemy room.

Regardless of the price of the Eighty Shenyin Yuan Dan, it seems not expensive, but in fact, if you compare it, a good meal in a restaurant only costs two or three Shenyin Yuan Dan. You can understand that this price , which is actually quite high.

But Tang Yu was very satisfied.

Because of this small courtyard, he can temporarily settle down in the Alchemy City and carry out his own plans!

Although Tang Tang was a little dissatisfied with Tang Yu's idea of ​​staying in Dan City for a while.

But she also understood that it was not yet the day when the Xiantian Daoyin Palace would be opened. Even if she left the Dan City soon, she would only be wandering on the mainland with nothing to do.

It is better to let Tang Yu stay in the Dan City and work hard to learn the sealing skills. It is best to use this to improve his strength. In this way, after entering the Xiantian Daoyin Divine Mansion, he will have a greater chance of winning and find clues related to Xia Shihan, so as to find Xia Shihan. .

Thinking of this, Tang Tang felt relieved and stayed with Tang Yu honestly in this small courtyard.

After Tang Yu came to the small courtyard, he didn't care about Tangtang. Instead, he focused his attention on how to extract the Shenyin Yuandan from the Spiritual Sound Stone!

After reading the booklet, Tang Yu felt that he had been cheated, because the seemingly thick booklet actually contained less than ten sentences in total, and the total number of words was no more than one hundred. Character.

What can you introduce in one hundred words? Even if it is introduced, it must be bullshit!

In this way, this booklet is still sold for eight Shenyin Yuandan, which is equivalent to one-tenth of the cost of renting a house for a month.

Only then did Tang Yu understand why his boss,

He was not allowed to read it in the store at that time. It seemed that the boss knew that the contents of this booklet were deceptive.

And he also repeatedly warned not to return the product, probably to stop Tang Yu's mouth!

But Tang Yu was only thinking about how to use the Spiritual Sound Stone to refine the Divine Sound Yuan Dan, and didn't notice the seller's reaction at all, otherwise he would definitely have discovered some problem.

This also made Tang Yu regret it.

But then Tang Yu thought that this thing actually existed, and it was clearly stated that it was a method of using the Spiritual Sound Stone to refine the Divine Sound Yuan Dan. There must be some truth to it, so Tang Yu started to study it seriously.

This reading really made Tang Yu discover something.

Tang Yusong vaguely understood it. Of course, this was just based on his own guess, and he got a method of using the Spiritual Sound Stone to refine the Divine Sound Yuan Dan.

As for the result, Tang Yu wasn't sure, so he started trying.

Tang Yu did not expect that the first time he would refine it, he would be able to refine the Divine Sound Yuan Dan with only a small amount of spiritual sound stones.

In fact, it was the same as Tang Yu himself came to the conclusion. After refining it according to his guess, he was depressed to find that he could only use ten spiritual sound stones to extract one Shenyin Yuan Dan.

In other words, this ratio is exactly the ratio that the engraving masters of the Alchemy City discovered when they were practicing at the very beginning.

Such a result naturally made Tang Yu very dissatisfied.

He himself has a very high talent for sealing and alchemy. Since using the Spiritual Sound Stone to refine the Divine Sound Yuan Dan is originally something that sealing masters practice, it is naturally easy for a person with such a strong talent like him. .

So, Tang Yu refined it again, but this time he refined it very carefully, comprehending the changes bit by bit, hoping to discover some situations.

Finally, Tang Yu did discover the key point of Lingyin Stone transforming Shenyin Yuandan.

In fact, using the Spiritual Sound Stone to refine the Divine Sound Yuan Dan actually just removes the impurities in the Spiritual Sound Stone, and then compresses the remaining parts to the extreme to become the Divine Sound Yuan Dan.

It's just that Tang Yu didn't know this at the beginning, so he didn't find anything.

Those engravers were like this at the beginning, they were just passively refining Shenyin Yuan Dan. At that time, they thought that Shenyin Yuan Dan was actually extracting a useful thing from the Spiritual Sound Stone and then compressing it into Shenyin Yuan. Dan's.

Therefore, at the beginning, it was necessary to spend a lot of Spiritual Sound Stones to get a Divine Sound Yuan Dan.

Later, they gradually understood that after staying away, they no longer needed it. They directly used a certain spiritual sound stone as the main body, then removed the impurities, and then compressed the extracted things from other spiritual sound stones into this main body spiritual sound stone. middle.

Thus, it only takes a few Spiritual Sound Stones to refine a Divine Sound Yuan Dan.

This is because when removing impurities, they cannot completely remove the impurities. At the same time, some of the things they need are also removed.

In fact, in essence, a Spiritual Sound Stone can extract a Divine Sound Yuan Dan. As long as the impurities are removed, useful things are not wasted.

After discovering this situation, Tang Yu was very surprised.

To remove impurities, one needs to use divine thoughts. For others, divine thoughts may not be enough, but Tang Yu's divine thoughts are probably not comparable to his on the Shenyin Continent. Therefore, when using the Lingyin Stone to refine the Shenyin Yuandan, others cannot achieve a one-to-one ratio, but Tang Yu can definitely do it as long as he works hard.

So, Tang Yu, who was overjoyed, began the experiment.

During the experiment, Tang Yu also realized that it was actually very difficult to completely remove impurities without wasting musical materials.

After countless attempts, Tang Yu almost consumed 50,000 Lingyin Stones, and finally achieved the level of only needing one Lingyin Stone to refine a Shenyin Yuandan.

Although the process was sad, Tang Yu also got nearly 8,000 Shenyin Yuandan.

The extra 3,000 were of course because Tang Yu did it after he became proficient.

The experiment during this period took Tang Yu a full three days.

This made him very dissatisfied.

But if others knew that Tang Yu only spent three days to achieve a single refining, and could use a Lingyin Stone to refine a Shenyin Yuandan, they would probably be envious and jealous!

Especially those scalpers who make profits by the price difference, and the engravers, they would probably hit their heads against the tens of thousands of meters high city wall and die of frustration!

After achieving a single time, a Lingyin Stone can be used to refine a Shenyin Yuandan. Tang Yu naturally wanted to do it, and he could refine a lot of Shenyin Yuandan at a time.

He didn't forget that the little guy in the exchange office told him that he had already achieved batch refining.

So, Tang Yu started from scratch again.

However, this time he already had experience, and it was just to turn a single time into a batch. Speaking of it, it should be a relatively simple thing for Tang Yu.

Even if it was simple, Tang Yu spent a day and consumed a full 10,000 Lingyin Stones to do this.

"Huh! Finally done!" Tang Yu was very satisfied. He walked out of the alchemy room and came to the yard, breathing in the fresh air in big gulps, as if to vent. These people were frustrated again and again in the alchemy room.

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