Snape didn't say anything, as if he was disdainful of the store owner's comment on his potion.

However, he didn't need to communicate with this matter, Sherlock was the one who was responsible for negotiation.

"Fifty percent is too small, we want 70%. Of course, the 20% is not in vain. If any bottle of the subsequent potion cannot reach the level of smart enhancer, then we will not charge a production fee of 1Nat."

Before she came, Sherlock had specifically investigated the market. The quotation of 70% was actually a bit high, but this was also a room for bargaining for the other party.

In the end, the production fee they finalized was 60% of the profit, but they needed to pay a deposit of Shijialong in the store first, and the money would be refunded after three normal cooperation.

After all, the potion materials are provided by the store, which is also a way to prevent them from running away after rolling the materials.

After refining the specific matters, the store owner drafted a magic contract, and Sherlock and Snape signed it.

Even if it is a pseudonym, this contract will bind both of them.

This type of magic contract is directly applied to people. Whoever signs it will work for them is similar to the "Prohibiting the Use of Magic Off-campus during Holidays" signed by Hogwarts freshmen at the beginning of school.

When things were ready, the shop owner provided them with the first medicine material. After the agreement was made to deliver it in three days, Sherlock suddenly remembered something.

He took out a bottle of colorless potion from his pocket and handed it to the witch.

"Please help me see what price you can set if this bottle of potion is sold."

The witch opened the lid and sniffed it from his fruit potion, but didn't smell anything, and could not see anything from the color.

"What is the effect of the agent?"

"Healing is very practical. As long as the injuries appear on the body can have some effect, it can only relieve injuries that are too serious and cannot be cured immediately."

This bottle of medicine is naturally made of magic stone fragments to create a healing potion, which is a simplified version of the elixir of immortality.

Its manufacturing method is extremely simple. Just prepare a cup of water, put the debris in for three seconds, and wait until the water turns pink, and a bottle of healing potion will be ready.

Although he did not have the heavenly effect of immortality, his healing function was also very good. At that time, the real spitting agent that deceived Sirius was pretended to be this medicine. He was beaten to the point of being blue and swollen by Lupin. After drinking it, he immediately got better after a while.

But the evaluation of the potion is naturally not whatever Sherlock says, and the witch will not be stupid at the scene to try the effect directly. This requires a professional pharmacist to follow a rigorous process.

Simply put, it takes time.

"When you come to deliver the potion in three days, I will give you another answer. If its treatment effect is good, we will give a reasonable price."

Sherlock naturally had no objection to this. The healing potion made from the Philosopher's Stone does not require any cost or technology. Even if the price is low on the market, as long as it can be sold, it will be profitable.

Let's walk out of the potion shop with Snape, and they walked around Diagon Alley again.

Sherlock also bought two ice creams, and when Snape despised him, he forced one to stuff him.

"I don't understand what you guys think? Why is ice cream the patent for children? People of Dumbledore still like to drink lemonade. We are over twenty and thirty. What's wrong with eating ice cream?"

Sherlock condemned Snape's prejudice and returned to the guest room of the Broken Cauldron Bar with him.

Snape finally didn't eat the strawberry-flavored ice cream that Sherlock bought him. Before entering the room, he stuffed the soon-to-be-cooked ice cream back into Sherlock's hand.

"Don't disturb me when I refine medicine. Do whatever you want."

After he said with a cold face, he closed the door and hid in the house and became an otaku.

Sherlock shrugged with an ice cream in one hand.

He felt that Snape's temper was very similar to the arrogant golden retrievers that often appeared in Japanese comics, and in the end they all happened to be unable to defeat the sky, making a failure, and it was really miserable.

Just as he was about to go back to the house, he suddenly found that in Room 10 next to him, there was a gap secretly opened, with a pair of big blue eyes looking at him through the crack in the door.

Sherlock looked at the eyes for a moment, then stretched over the strawberry-flavored ice cream that belonged to Snape.

"Do you want to eat?"

However, the only response to him was a slam shut.

Sherlock smacked his lips and bit on the tip of the strawberry-flavored ice cream that was about to melt.

"I can eat two of them alone."

He suspended the ice cream in the air, opened the door and walked into the house.

Snape wanted to make money by refining medicine, and Sherlock was of course not idle either. He is now mainly studying the pocket watch on his neck that he could take off.

As time passes, after Sherlock forcibly terminates its journey, it becomes a ragged and rusty look again.

But it is obviously still recovering itself, and when it is repaired again, it will inevitably continue to reverse time.

However, Sherlock has been able to suppress it until it has been suppressed. He only needs to use a large number of advanced curse removals on it every once in a while to destroy it and delay repair.

It was this pocket watch that brought them to this time, so if you want to go back, you naturally have to find a way out of the pocket watch.

He has no idea yet, and it is clear that professional matters should be solved by experts.

The time converter is no longer able to produce alchemy props. Sherlock is not sure whether it is because there is a fault in the middle skills or some alchemy substance is missing, but there are still wizards in the magic world who are still studying converters.

The place where senior talents are concentrated the most is naturally the Ministry of Magic, especially the Department of Mysterious Things.

Prophecy, time and other things belong to the scope of the research field of this department.

This is the only direction that Sherlock can think of for the time being, and there is no better choice for the others.

But even if you have an idea, there is no good direction for things to go.

The people in the Mysterious Affairs Department are not so easy to access, and the employees there are also called silent people. Few even know their identities or what they are studying all day long.

Sherlock, who was just a fake identity, naturally had no way to get in touch with these people.

But the solution was come up with someone. He had just stayed in the broken pot bar for one day, so he was not in a hurry.

In addition, Sherlock also bought the Prophet Daily, a three-month-long merchandise shop in Diagon Alley, to understand the current situation in the magic world.

Today, the British magic world is when Voldemort's strength is the most rampant.

Hogwarts has become a talent delivery base for the Death Eaters. Every year, most Slytherin and a very small number of pure-blooded students from the other three academys are attracted by Voldemort's ideas after graduation and then joined their team.

No, it was attracted by Voldemort's thoughts.

The basic power base built by Tom Riddle at the beginning has enough attractive theories.

The so-called pure blood theory that the most wants to emphasize is that pure blood wizards will have more powerful power than other non-pure blood wizards.

The Death Eater Group was not entirely about destroying all Muggle-born wizards at the beginning.

The criterion for a wizard to determine whether ten is pure blood is to see if there are any direct Muggle relatives in his ancestors for three or five generations (the concept of pure blood family is another type).

As long as the Muggle wizard continues to be combined with the wizard, then three or five generations will gain their recognition.

But they were extremely disgusted with the combination of wizards and muggles, believing that it was polluted by noble blood.

After all the magic world is required to implement the theory of great pure blood, the relationship between the magic world and the Muggle world will also be eliminated. After that, wizards can continue to control the world. Muggle is the era of conquest for the people.

This is Voldemort's theory when he first formed the team, and it is also the general direction of future actions.

From this theory alone, it is still very reasonable. After all, the main reason why Grindelwald did not make the wizard the master of the world was that there was a large number of resistance within the magic world.

Voldemort was well aware of the principle of "rest in the country before fighting foreign countries", so he first proposed the pure blood theory and united the pure blood sect, which is not many people in the magic world but has the most powerful and influential power.

After the internal struggle was successful, the magic world and the Muggle world were completely disconnected, the wizard's power was integrated into a whole, and finally invaded the Muggle world to complete what Grindelwald had not accomplished.

A perfect plan with sensible, organized, and possible success

But although the plan is very good, the taste will become worse and worse when it is implemented.

As the number of pure-blooded wizards under his command gradually increased, the number of miscellaneous and mentally ill were also increasing, and he became more and more scrupulous about the Muggle wizard's start.

In addition, Tom seemed to have some problems with his own mind, and he became perverted, crazy and cruel.

The Death Eaters have any leader and the men, and the Death Eaters have become even more unscrupulous. Since 1970, they have carried out terrorist attacks on all parts of the magic world and resisted the rule of the Ministry of Magic.

Dumbledore founded the Order of the Phoenix at this time.

Simply put, Tom had a reasonable and feasible theory at the beginning, but he did not act according to this theory at all. The violent and high-pressure terrorist attacks led to a rebound in the entire magic world.

After all, wizards from mixed-race and Muggle origin account for the majority of the magic world. In addition, a very small number of "Erwuzi" from pure blood factions like the Weasleys, finally including Dumbledore, the sea-stabilizing needle in Hogwarts Castle.

The Death Eater group that uses black magic without restraint and possesses a nearly invincible black wizard like Voldemort is still in a small-scale stage in the current situation and is far from forming a crushing momentum.

But even if it was just Xiaoyou, the cruel methods of the Death Eater made every wizard deeply afraid.

The Ministry of Magic used coma, petrification and disarming to capture the Death Eaters.

The Death Eaters used life-seeking, heart-seeking and soul-seeking to fight the Ministry of Magic.

Which side has greater deterrence is obvious at a glance.
Chapter completed!