From Azkaban To Hogwarts

"It's such a blissful trouble..."

William looked at the small crystal bottle of blood in front of him and couldn't help but sigh.

Since killing that Horcrux, he hasn't been so rich—this doesn't mean wealth in terms of money, but in the choice of the next path.

During this period of time, he has gained a lot. There has been a major breakthrough in Transfiguration, the skill of wandless spellcasting has become more adept, and the progress in black magic is even more terrifying - but it is precisely because of these improvements that he is more deeply aware of it. The difference between yourself and top wizards.

'The magic stone can't be counted on temporarily. It is very possible to divide a part of the blood to study a potion to improve one's ability...'

The unicorn blood that has lost the effect of the curse is more precious than the Flux in that sense - more importantly, it is only the raw material, and the magic potion was researched to increase the effect of the raw material to Extreme.

'The spellcasting of the Animagus state has also become more prominent. If it can be done, it will be terrifying...'

'Human Body Transfiguration has also reached a certain level. It is estimated that after a period of investment, more in-depth research can be done in the field of Transfiguration...'

'In addition, the research of some spells is also...'

William couldn't help feeling emotional - now he has too many choices in his hands, and all of them seem to be very good, and the good ones make people reluctant to give up.

"It's not time to give up, and I always feel that magic is not so separated... When you can, learn it first, it's not impossible to learn by analogy..."

'It's just that this Easter holiday...a choice must be made...'

He glanced at what was at hand, hid the uncursed blood of the unicorn in the depths of the bag, then put most of the rest of the books aside, leaving a few potion notes alone.

"Let's start with the potion... The Easter break is either long or short, and it's fun enough to learn something from Mr. Belby..."

A potion with a strong personal touch and an almost completely innovative concept, such as the wolf poison potion, is undoubtedly the pinnacle product of a potion master. He can listen to his ideas up close, and even participate in the improvement process. The level of medicine is extremely helpful.

"Then, bring these... Enough."

—

"It's really strange that there are not many homework in each subject."

On the Hogwarts Express, the fifth year is a puzzled game - this year is obviously the year of the OWLs, but their homework is not much more than that of the fourth year, which is really incomprehensible.

Especially the self-defense course called Hell Difficulty, the previous coursework was not enough to be hell, and this Easter holiday actually didn't assign any homework.

"That's the way the homework is anyway—seriously, seeing Professor McGonagall's homework, I almost couldn't help reminding the professor that the Easter break is long and should be a little more..."

"If you have the ability, you reminded me at the time, to see if you will be launched into a duel?"

"I wouldn't dare—but let's say it now, professors can't catch up to trains to set homework, can they?"

The student who started the conversation winked and said wisecracks—his expression managed to make everyone laugh.

However, just as everyone was laughing wildly at this not-so-funny topic, the child who spoke was dumbfounded, and the whole figure was stunned in place as if he had been hit by a petrification spell.

"how-"

The students next to him tried to pat him to see what was wrong, but saw William who was holding a pile of snacks and looked at them with a smile.

"Ah, hello professor!"

"You are all right."

William nodded, "The snacks on the train are good, you can try them."

He moved his left hand and let a few pieces of food fly by themselves and landed on the table among the students, "By the way, remember to close the door of the box during the next discussion. Although the mood of the holiday is understandable, it is too noisy. Not good."

After finishing all this, William held his snacks and walked quickly to his box, leaving behind the students who looked at each other in dismay.

To be honest, he wouldn't bother to disturb the happy time of the students if he hadn't been worried that the limited food in the dining car would be sold out.

Ignoring the quiet student behind him who sounded like a mouse, William pointed his finger at his box, then entered the box and put the snacks on the table, "Professor Lupin, it's time to eat."

However, unlike William's happiness, Lupin was a little nervous at the moment. He picked up a bag of multi-flavored beans without opening the package, "That Mr. Belby is really coming?"

"I'm pretty sure, Professor Lupin."

William nodded, "There's no need to be so nervous, Professor Lupin, I know you think Professor Belby is amazing, even kind to the werewolf, but seriously, he doesn't like that."

"Also," William lowered his voice, "I can tell you secretly that we are actually going to do a somewhat dangerous experiment next, and we need your help."

"help?"

Lupin didn't even ask where the danger was, "What can I do?"

"A lot, a lot, I will minimize the danger," William looked at Lupin, "In short, we need to make some improvements on the basis of the existing wolf venom, because we have found a drug that can Interesting phenomenon integrated into medicine."

"I need a test drug? It's perfectly fine."

Lupin nodded decisively.

"No, how could it reach that level in such a short period of time..." William waved his hand quickly, "It's just that some things need your cooperation."

He wouldn't rashly let Lupin test the medicine—let's not say that the pharmacy has not been written yet, even if there is a finished medicine, William would have selected the most suitable candidate for the medicine early. How could it be possible? Putting Lupin in charge of such a dangerous job?

"I can do whatever I want."

Lupin's voice was low, but extremely firm.

"Okay, okay, you're busy."

Seeing that he couldn't persuade Lupin, William shook his head. He had to communicate with Moody as soon as possible. He originally wanted to wait until the potion was ready, but looking at Lupin's momentum, it didn't look like he was going to wait at all.

The self-defense course was finally on the right track, and he had no intention of sacrificing his colleagues.

—

"Professor William, is that Professor Belby really coming?"

At the terminal, Sirius, who came to pick him up, hugged Lupin excitedly, lowered his voice and asked William.

"Yeah, today, he's already in London, and I'll pick him up at Diagon Alley later—he's flying over there with Floo."

"Ah, that's really, so... so rude."

Sirius looked as nervous as Lupin—the inventor of the wolf poison potion came to visit him, and by the way, he wanted to improve the potion, which really made it difficult for him to take it with a normal heart.

If it's just him, maybe he's just being polite to the professor, and it's a matter of disagreeing with the other person and disrupting his life, but there's Lupin.

"Relax, Mr. Belby has been everywhere, he's familiar with London..."

"That doesn't work either, it's too rude, let's go pick up people now..."

"But Harry hasn't come out yet," William glanced around and confirmed that he didn't see Harry, so he pulled over a student to ask, and quickly got the answer - Harry was saying goodbye to his girlfriend...

"What time is it..."

Sirius was a little anxious, and then saw a familiar figure, "Hi, Arthur!"

Mr. Weasley and Mrs. Weasley also came to pick them up. They were stopped by Sirius and greeted warmly. After a few greetings, Sirius asked in a somewhat apologetic tone, "Sorry, Ya. Se, I have something urgent to deal with, can you let Harry stay at your house for one night?"

"Borrow?"

Mr. Weasley froze for a moment, then smiled, "Of course, of course, no problem, no problem for a long time."

"That's great."

Sirius answered with relief, and then nodded towards William, with a sense of urgency in his eyes.

'This is too impatient...'

William shook his head helplessly, but Harry was safe at Weasley's house - Harry had lived there a long time ago, and Dumbledore trusted him.

It's just a pity that Sirius let Harry borrow him here, so he couldn't remind the Weasleys to keep an eye on the twins - as their professor, he obviously observed that the frequency of their pranks has decreased recently.

Apart from the almost impossible situation that the two suddenly changed their minds, there is only one possibility left - the two are brewing a huge conspiracy.

"By the way... I have to tell Dumbledore that Harry will stay at the Weasleys for a night...Although the Weasleys are trustworthy, after all, these times are special..."

He found an owl post office nearby and sent the letter to Professor McGonagall and Dumbledore at the same time, so that in case Dumbledore caught a fish, Professor McGonagall could relay it as soon as possible.

"Come on, pick up Mr. Belby."

After he was done with his work, the three searched for a hidden place and began to Apparate.

—

"I will write to you, every day."

Harry lifted Hedwig, looked at Qiu Zhang, and talked about topics that angered the owl.

However, neither of the two thought of the hard-working owl, but they were a little reluctant to see it every day when they were busy at school, but now they are on vacation and can only rely on owls to communicate...

They spoke reluctantly until the crowd dispersed and they could not walk towards the exit.

Only then did Harry remember a serious question.

'It's over, Sirius and Lupin, and the professor! They must have been waiting for a long time! ’

Thinking of this, Harry's heart is full of guilt, he actually forgot the time!

'I'll be laughed at, either Lupin or Sirius...'

With despair and guilt, he even trotted and hurried to the exit. However, when he looked up, Sirius, Lupin, and the professor, no one was there.

'Are you kidding? Or…'

He couldn't help reaching for his wand, but out of the corner of his eye he spotted the Ron-type red hair he knew so well.

He was less anxious all of a sudden, and walked over with the box. He had lived with the Weasleys when he was in the second grade and liked the family very much.

"Harry."

Mrs. Weasley smiled kindly. "It's over?"

The question was a bit common, but Harry couldn't help but blushed.

"My suitcase is open..."

He was not good at telling lies, "It took some time to deal with it."

"By the way," Harry began to forcefully switch the subject, expecting not to discuss this embarrassing matter, "Have you seen Sirius? I didn't find him."

"It's what Sirius entrusted to us," Mrs. Weasley said with a little teasing in her kind smile, "He said he had important things to do, so you're going to stay at our house for one night, just to be with Ron. "

"Where's Ron?"

"Not out yet—his trunk is probably open too."

—

"The house is a little messy. I hope you can live in the habit, Mr. Belby."

Sirius welcomed as host, but Mr Belby was more anxious than he expected.

"Can I go and see the laboratory first?" He asked Sirius before putting down the box, "I told Professor William that in order to adjust the medicine, we need a less rudimentary laboratory, and I have all the equipment. I brought a lot of raw materials, but the laboratory must be absolutely firm..."

There are almost no high-level instruments in magic experiments, but sturdiness is a must - experimental accidents are too easy to happen, and it may even send the house to the sky.

"It has been remodeled with a basement, the protection has arrived, and the quality is very good."

Sirius nodded—this kind of problem with Galleons wasn't that difficult for him.

"That's great, let's go check it out first."

Belle was about to rush to the laboratory in a resolute manner, and the rest did not intend to stop them. They went directly to the basement with the box.

"Very good, very good, and then strengthen it with magic materials, it can almost be regarded as the top configuration of a personal laboratory."

While praising, he opened the suitcase that he was carrying - the space inside was magnified many times by the Traceless Expansion Spell.

"Look at my instrument, Professor William, how is this cauldron!"

Belby waved his wand and occupied the table in the laboratory, while showing off to William - others must not understand, and only showing off to those who know is the correct operation.

"Wow, the handmade crucible over there in Germany?"

William's eyes lit up, UU reading www.uukanshu.com "Master's handwriting?"

"Yes, good eyesight!"

He laughed, and then introduced his instruments one by one.

…

"Okay, preliminary completed!"

"Great, is there anything else I can help with?"

Although Lupin didn't understand much, he still volunteered to go forward.

"Well...Professor Lupin, we will have a time when we need it," Mr. Belby hesitated, then turned to look at Sirius, "The letter is too clear to say, the main force of this research and improvement is Mr. Black, Professor William and I are just auxiliary work."

"I?"

Sirius was stunned for a moment, then laughed, "It's fine, I'll do my best."

"That's great!"