After returning to the Harry Potter plane from the Tang plane, Li Kuan went to Gringotts for gold for gold for the first time!

And this time, because the gold content is a little less than last time, the gold weighing one tael of eight ingots was only sold for seventy-two gold gallons!

Still, that's enough!

After Li Kuan came out of Gringotts, he went to the Patchy Cauldron Shop and the Slug Giggs Pharmacy, and after buying all the equipment and materials for refining potions, he still had a full twenty gold Galleons left!

In the end, he used the twenty gold Galleons to buy another suitcase with the Traceless Stretching Charm cast.

All right!

In fact, he would have preferred to buy something like a bag, which would be easier to carry!

But the Ministry of Magic didn't know if it was a convulsion, but there was a rule on this, and the Traceless Extension Charm could only be cast on suitcases or tents, so he had to buy a small suitcase, and after packing all his things, he left Diagon Alley.

---

Orphanage Loft!

When refining potions, it is best to find a quiet place that is not disturbed by people, otherwise mistakes may occur and the potion refining fails!

Of course, in fact, if there was his order in the Datang plane, it would be quieter, and no one would dare to disturb it!

However, Li Kuan thought about it carefully and gave up!

After all, two different planes, who knows if there will be problems because of this?

So, he came to the attic of the orphanage!

"Let's practice first, and make a potion to cure scabies!" After Li Kuan laid out all the utensils, he secretly thought in his heart.

The potion for scabies is the simplest potion.

When Harry Potter was at Hogwarts, the first potion he made was also like this.

"Hiss~"

After taking out all the medicinal materials he needed, Li Kuan took a deep breath and adjusted his state.

Then, when he was in a good state, he began to refine the potion!

"The slugs with tentacles should be steamed first, and then the snake's fangs should be ground into powder, and the dried and ground snake teeth should be thrown into a cauldron to stew together, and then porcupine thorns will be added after the heat is turned off!"

While muttering, Li Kuan carefully refined the potion according to the steps recorded in the book.

"Gollum~"

As he concocted, the potion boiled inside the cauldron.

Soon!

After the boiling sound disappeared, a pair of magic potions for scabies appeared in front of Li Kuan completely!

"Well, that's right, according to the book, that's how the potion after the finished product is finished!"

Li Kuan observed it carefully and said, "Moreover, according to the records in the book, this color, luster, and clarity should belong to the top!" ”

Potions also have levels!

Generally speaking, it is divided into inferior, medium, and upper!

The strength of the three grades is different, and the selling price is also different, generally speaking, the high-grade ones can be sold for 30% more price, and the medium ones can also be sold for 10% more!

However, Li Kuan was not happy that he had refined a high-grade potion in one go!

Because the potion for scabies itself is the simplest of potions, it belongs to the entry level.

Even first-year Hogwarts students can easily complete it in their first class.

It's normal for him to be able to finish and refine to the top level, and there's nothing to be happy about!

Then, after filling up the potion in the crucible and cleaning the crucible once, Li Kuan couldn't wait to refine it a second time.

As a result...

Or success!

After refining seven or eight times one after another, he used up all the materials he had bought to refine potions for scabies, and after successfully refining eight bottles of high-grade potions for scabies, Li Kuan stopped!

"There is nothing difficult about the potion to cure scabies, now let's refine the others!" Li Kuan muttered, put aside all the refined potions, and took out some materials from the suitcase on the side!

He went to Diagon Alley this time not only to buy the materials for refining the potion for scabies, but also to buy many other potion materials!

Of course, the materials for these potions are limited to refining relatively basic potions, and there are no materials for refining high-grade potions!

"These should be enough to refine the water of life and death!" Li Kuan thought in his heart, took a deep breath again, adjusted his state, and tried to refine a higher-grade potion like Life and Death Water!

However...

This time it wasn't as lucky as it used to be!

Li Kuan quickly tried to fail for the first time!

"Gollum --- bang!!"

The potion inside the crucible was boiling, and suddenly it burst open, and the boiling potion splashed out!

Fortunately!

Seeing that the situation was not good, Li Kuan had already taken the lead in evacuating, and he did not suffer any harm because of it!

"The time to put the Sunlight Root Powder is a little earlier, you should wait for the potion to boil thoroughly for five seconds before putting it!"

"It's a little late to put the absinthe infusion, it's better to put it in at the same time as putting the sunlight orchid root powder..."Li Kuan looked at the potion on the ground, his eyes flickered, and his mind began to review the entire process of refining the potion!

And under his unforgettable memory, all kinds of details in the entire refining process clearly appeared in his mind!

He dismantled these details bit by bit, cracked them down bit by bit, and quickly replayed the whole process in his mind, and also found out the mistakes and omissions.

After that, after Li Kuan cleaned up the place, he began to refine the potion again!

The first time, my hands shook and I still failed!

The second time, in the midst of careful refining, a bottle of inferior water of life and death was successfully refined!

The third time, after having a successful experience, Li Kuan once again succeeded in refining, and although the quality did not reach the medium, it was still better than the last time!

Fourth, fifth, sixth... Until the seventh time, the first bottle of medium-quality water of life and death was successfully refined!

The eighth, the ninth, the tenth... It wasn't until the fifteenth time that the first bottle of high-quality water of life and death was successfully refined!

"Life and death water is no longer difficult, let's increase the difficulty a little more!" Li Kuan muttered, took out a new batch of medicinal materials from the suitcase, and began to refine new medicines!

---

In the next month!

Li Kuan's unforgettable memory, as well as the effect of super learning ability, the level of potion refining has risen rapidly, in just one month, he has already learned Hogwarts in the seventh year, which is considered a medium-difficulty potion in the potion level, and he has successfully refined it!

However, this is still a long way from the level of refining dragon blood elixirs!

"The next thing that needs to be refined is the elixir!" Li Kuan thought secretly in his heart.

The elixir is a relatively high-end potion in the wizarding world, because it will increase people's luck for a period of time after taking it, so it is popular with the majority of wizards!

Of course, the so-called "good luck" here is not really "good luck"!

In fact, the main improvement of the potion is the speed of people's thinking and reaction, so that all aspects of ability, such as social ability, magic ability, etc., have also been greatly improved, so that the person who uses it feels that everything is going well.

It's called "good luck"!

However, in any case, as a high-end potion, there are only more than ten people in the entire magic world who can refine the elixir, and it takes at least half a year to refine, so it has always been a relatively rare and priceless one on the market!

"Let's go buy medicine first!" Li Kuan thought about it and came to the Slug & Giggs Pharmacy in Diagon Alley.

"Slugg, come out to pick up the guests!"

As soon as he entered the door, Li Kuan said hello with a smile!

"It's you, little guy!" A thin, bald, middle-aged man with round-framed eyes and hunched over as if he was sorting something out stood up from under the counter of the pharmacy.

In the past month, Li Kuan has also been a frequent visitor here!

Whether it's the buying and selling of materials, or the sale of potions, he is here all here!

"Give me some!" Li Kuan came to the counter very skillfully and put all the potions refined these days on the table!

"Three bottles of high-quality water of life and death, each bottle will give you two gold Galleons and ten silver sico, ten bottles of medium-quality raw bone water, each bottle will give you three gold galleons and ten silver sico, and five bottles of high-quality each bottle will give you five gold galleons..."

After some counting, Slug said, "I'll give you a hundred gold Galleons in total, no problem, right?" ”

"No problem!" Li Kuan nodded.

After being in Diagon Alley for so many months, he basically knows the price of potions in Diagon Alley, which is very fair!

And this order, out of the material, he can earn almost twenty gold Galleons!

"Get me five pairs of pre-made elixir materials!" Li Kuanzheng said.

Because it takes a long time to refine the elixir, many potions masters can't wait that long, so there are some potions masters who can't refine the elixir, but the level is not low, and the steps of making the elixir are split, and some of them can be refined first, and then they can be taken out and sold!

And once the potions masters buy these materials that have been refined in advance, they can compress the refining time of the elixir, from half a year to a minimum of one month!

"You're going to refine the elixir?" Slug's pupils shrank, a little shocked!

These days, he can be said to be a witness to Li Kuan's Potions!

He witnessed Li Kuan go from the lowest level of potions to the current middle level of potions!

Although Li Kuan told him that he had studied it for a long time before and practiced it many times, with Li Kuan's current age, this was enough for him to be shocked!

"Hmm!"

Li Kuan did not deny it, and nodded directly.

It's not that he's defenseless!

It's because after all these days of contact, he thinks Slugg is a good guy!

And as the most reasonable price in Diagon Alley, the most wild way, and the most able to get rare materials, Li Kuan can hardly avoid him if he wants to refine any potions!

"It seems that there will be another Potions master in the wizarding world in the future!" Slug said with a smile.

Immediately, he took out six pairs of prefabricated elixir materials from behind him and placed them on the table!

"Six?" Li Kuan looked at him with some confusion.

"There's another pair for gratitude, no thanks, just become a potions master and come to my shop often!" Slug said with a smile.

"So... Thanks! Li Kuan smiled, took out another fifty gold gallons from his pocket and put them on the table!

A pre-prescription of a pair of elixir costs thirty gold galleons.

Immediately, Li Kuan picked up the pre-medicine, put it in his pocket, and said, "I'm leaving!" ”

"Walk slowly!" Slug smiled and waved his hand.

Li Kuan waved his hand and left without looking back!