Drink Black Tea Calmly at Hogwarts

　　 After Lupin drank the potion Snape handed him, he changed back to his original human appearance at a speed visible to the naked eye.

　　 But Lupin also paid some price—his mouth was scalded by the hot potion.

　　As soon as the pressure cooker was cooled to a temperature that could be opened, Snape stopped cooling the pressure cooker.

　　 Then as soon as he opened the lid, Snape scooped out the potion and handed it to Lupin.

　　 The professors who were onlookers didn't realize that the temperature of the medicine was around 90 degrees Celsius at this time.

　　 Luckily, Lupin drank the medicine in a werewolf state. Because of the werewolf's physique, his mouth was burnt, otherwise he would have to lie down in the school infirmary tonight.

　　 Snape loves to be able to cheat Lupin, and it's also a shame that he doesn't feel hot when holding a cup full of potions.

　　 In the following days, everything went on step by step.

　　 The professors gave the students lessons every day, and the students desperately exuded the hormones of youth in their spare time. Filch fought with the students who violated the school rules.

　　 As the saying goes, there is competition to make progress. In the course of the struggle, Filch and the students—especially a certain twin brother—increased at the same time.

　　 The current standard for students to evaluate the mastery of the phantom spell is to play a prank in front of Filch after casting a spell on themselves.

　　 There are also people who have changed. Lupin has to drink a glass of werewolf antidote named "Elune" every night before going to bed for half a month, and has to go to Madam Pomfrey to check her body every morning.

In the last week of October, the students once again discovered that the Defence Against the Dark Arts class professor had been replaced by Snape, while Lu Ping stayed in the principal’s office all day, preparing under Dumbledore’s supervision. Spent the first full moon night after treatment.

　　 If Lupin can pass this level smoothly, it means that "Elune" has been successfully developed.

　　Professors have calculated that the profit gained by treating the werewolves in the British magical world alone can double their bonuses and benefits. Not to mention the werewolf villages in the United States and the werewolves all over the world.

　　 The salary of the professors at Hogwarts School of Witchcraft and Wizardry consists of basic salary, teaching age salary, class hour salary, performance salary, special allowance and welfare allowance. Among them, the basic salary, teaching age salary, class hour salary and performance salary are borne by the Ministry of Magic, special allowances are borne by the school board, and welfare allowances come from the Hogwarts small vault.

　　 And all the profits from Hogwarts' transformation of scientific research results go directly to the school's small vault, and then a part of it becomes the welfare allowance for the professors. It is this part of the welfare allowance that keeps the total income of the professors upward.

　　The high income makes the professors motivated, and the motivation of the professors is transformed into homework assigned to the students.

　　 Zhang Xu still admires the potential of Hogwarts students. In the case of increased homework, they can actually spare a lot of time to participate in after-school activities after finishing their homework. It seems that the current homework is not too much, and there is still the potential to continue to increase.

　　 And Zhang Xu at this moment is painful and happy. On the one hand, he can enthusiastically assign homework to the students, and at the same time, other professors also enthusiastically assign him a lot of extra homework.

　　 Although Dumbledore waived all of Zhang Xu's homework, he had to take seriously the assignments that other professors had prepared for him and asked him to complete when he had time.

　　 In the office of the professor of Muggle Studies, Zhang Xu didn't use the desk of Professor Keridi Bubagi. After all, Professor Bubagi just stayed without pay instead of resigning. So Zhang Xu got himself another desk in the office.

　　 Zhang Xu, who has to prepare lessons, change homework and write homework, and prepare for next year's high school entrance examination, has no free time.

The 　　 reading room was handed over to Zhang Qiu to manage it at the beginning of this semester.

　　 The other two student club activities, he also only participates in the free time.

　　 The magic practice in the responsive room every Saturday night, Zhang Xu has not participated in two or three weeks in a row, and the instruction has been lost to the Harry trio.

　　 And from time to time, a professor will come to give guidance.

　　 But Zhang Xu didn't look for things, but things found Zhang Xu on their own.

"The third-year students can visit Hogsmeade, but my aunt and uncle did not sign my consent form." Harry who came to the office to find Zhang Xu anxiously said to Zhang Xu, "Zhang, you have Is there any way?"

"You know, Harry." Zhang Xu shrugged, "There are only three people in this world who can sign your consent form. Your aunt and uncle, and your godfather. Others, even if it’s magic The minister or Professor Dumbledore can’t sign it."

　　 On the school train, Lupin told Harry that Sirius was Harry’s godfather.

　　 Harry heard Zhang Xu mention his godfather, his entire face became distorted.

　　 Then Zhang Xu said again: "Give me your consent form, there is a way, maybe you can try it."

　　 It seemed that Harry had caught the life-saving straw. Hearing what Zhang Xu said, he immediately took out the consent form from his schoolbag and handed it to Zhang Xu.

　　 Zhang Xu took a piece of paper and wrote a letter, then rolled it with Harry's consent form and handed it to Harry.

"Let Hedwig send it to Bill Weasley, and I will ask him to find a way to find your uncle. There are many problems that can be solved with one bag of gold coins. If one bag cannot be solved, two bags. You can use gold coins. The problem solved is not a problem. If it becomes a problem, you can return the gold coins to Bill yourself." Zhang Xu said to Harry.

　　 For Harry, he doesn't lack money, such an extraneous thing, and the wealth accumulated by the Potter family is in his hands. Not to mention the gold coins in Gringotts, it is the house where Harry's parents lived in Godric Valley, and now the real estate certificate is filled with Harry Potter's name.

　　 When the Weasleys were preparing to open a flying broom shop a while ago, they had a headache because of the lack of start-up funds.

　　 Later, under Zhang Xu’s matchmaking bridge, Bill Weasley found Harry, and soon prompted Harry to invest in the Flying Broom Shop, and Harry became the second shareholder of the shop.

　　 In the foreseeable future, Harry can make a fortune by paying dividends.

　　Young, rich, family member structure is extremely simple, family history is long. Without knowing it, Harry became the best candidate for the son-in-law of many wizard families.

　　 These wizarding families are all watching. If Voldemort still disappears in a few years, these families will let their daughters go to dig Ginny's corner.

　　 After sending away a bewildered Harry, a small red-haired head walked into Zhang Xu's office.

　　 "Ginny, what's the matter?"