Hogwarts: I graduated before the system came

Draco Malfoy's lips curled up slightly when he saw the notice.

Say to the person next to you:

"Do you think those reckless lions will actually accept Slytherin students?"

The Slytherins around him all looked at him. As everyone knew, besides Professor Snape, the one in Slytherin who had the biggest conflict with Harry Potter was Draco Malfoy.

This matter gradually fermented and finally alarmed Professor McGonagall.

She looked at the notice the student had copied and frowned.

Then he took the notice and left the office directly.

Inside the Defense Against the Dark Arts office.

The three people who were drinking tea and chatting were suddenly interrupted by a knock on the door.

When the three of them saw from the mirror behind the door that the person coming was Professor McGonagall, Douglas quickly stopped Sirius from transforming into a big black dog.

"No, don't you still trust Professor McGonagall?"

Sirius glared at Douglas:

"Didn't we agree that I would hide first? Why do you want to tell someone that you are hanging out with the wanted criminal Blake?

Besides, am I distrustful? He was my former dean."

Lupin smiled and said:

"Every time we made a mistake, Professor McGonagall would lecture us for a long time. To be honest, even if I make a mistake now, the first thing I would think of is to avoid her when I see Professor McGonagall.

Douglas, open the door! The more people know about Padfoot, the better it will be for you."

Douglas looked at the two former influential figures of Hogwarts and said with a smile:

"I understand, I understand. Now I get scared when I see Dean Sprout angry."

Then Douglas walked forward and opened the office door.

Professor McGonagall walked straight in when she saw Douglas.

As he walked, he handed the notice to Douglas:

"Douglas, there are some things you may not understand. I must talk to you..."

As Douglas took the parchment, he suddenly felt a huge force pulling him behind Professor McGonagall.

Professor McGonagall was like an old hen protecting her chicks. She opened her arms to protect Douglas behind her and raised her wand to point at Sirius.

Faced with her former student and comrade, Professor McGonagall still did not take action immediately.

Of course, it was also because Lupin and Sirius did not draw their wands to resist.

She looked at Lupin nervously and said sharply:

"Remus what have you done? Why is he here…what did you do to Douglas?"

Lupin smiled bitterly, spread his hands to indicate that he would not resist with his wand, and explained:

"Professor, I just found out that Sirius is here, and..."

Before Professor McGonagall finished listening, she angrily said to Sirius:

"What are you doing? Have you used the Imperius Curse to control Douglas?"

When Sirius heard such unfair words, he stared at Professor McGonagall, and then looked at Douglas who was watching the show behind Professor McGonagall.

He suddenly felt very wronged. It would be better if he could really use the Imperius Curse to control the other person.

Ever since he was tied up with a rope by a house-elf and met the other person, every word the other person said was like a Imperius Curse binding him.

Douglas coughed lightly:

"professor......"

Professor McGonagall stared at Sirius and said sharply without turning her head:

"You are not allowed to talk now..."

As she spoke, a silver cat suddenly jumped out from the end of her wand, spun in the air, and then disappeared.

"Black, I have informed Dumbledore. Although I don't know how you sneaked into the school, I will never allow you to harm any student or professor in the school."

Chapter 199: Master of Transfiguration - Minerva McGonagall

The three of them were shocked when they saw Professor McGonagall's Patronus.

Sirius and Lupin were well aware of the significance of Professor McGonagall's use of the Patronus Charm at this time. This was a method of communication used only among members of the Order of the Phoenix.

Professor McGonagall was probably going to inform Professor Dumbledore at this time, which made the two of them feel relieved.

Douglas was aware of this method of communication, but he didn't understand it in depth.

At first he really didn't expect Professor McGonagall to react so excitedly, and even guessed it was the Imperius Curse.

After all, he had not experienced that war and did not understand the heartache they felt of being betrayed by their comrades and losing their best friends.

He asked again:

"Professor, have you notified the Ministry of Magic?"

Professor McGonagall still stared at Sirius and snorted coldly and said:

"The Headmaster of Hogwarts is Albus Dumbledore, not the Ministry of Magic."

Douglas said "oh" and then pulled over a stool and sat down.

When Professor McGonagall heard the noise, she turned her head and looked at Douglas in surprise.

When she looked at Sirius again, she saw that Lupin and Sirius had also sat on the stools.

Professor McGonagall was confused for a moment about what was going on.

Douglas placed his hands on the table to indicate that he would not reach for his wand.

"Professor, given your rank, you should know about the secret-keeper of the Fidelius Charm. In fact, the real secret-keeper was not Sirius, but Peter Pettigrew."

After seeing the actions of several people, Professor McGonagall put down the wand that was pointing at Sirius, but did not put it away.

He frowned and said:

"Douglas, don't be fooled... That poor fool Pettigrew went to catch Black alone, and was blown away by the spell, leaving only one finger... I was often very harsh on him. You can imagine how much I regret it now..."

When Professor McGonagall said this, her eyes became moist and her voice was a little choked.

When Sirius and Lupin heard Pettigrew's name, they clenched their fists in anger and slammed them on the table.

Professor McGonagall looked at Sirius again with a firm gaze, slowly raised her wand and pointed it at Sirius, then said to Douglas and Lupin:

"I don't know how he deceived you. James Potter firmly told Dumbledore that he chose Black as the secret keeper, and he believed that Black would rather die than tell where they were. Black was also preparing to hide at that time.

However, Dumbledore was still worried and once offered to be the Potters' secret keeper himself, but was rejected.

Poor Pettigrew, he used to worship you as idols. Everyone knows that he is just a follower to you. Will the secret keeper be given to him?

Black, as your former Head of Gryffindor, I am very disappointed that you don’t even have the courage to admit your mistakes and actually put the blame on a dead hero…”

Blake's eyes were filled with regret as he tried hard to hold back his tears.

Douglas frowned and shouted:

"Animagus!"

At this time, Sirius no longer concealed the fact that he was an illegal Animagus.

In front of Professor McGonagall, it transformed into a big black dog and barked at her twice.

Professor McGonagall covered her mouth in surprise.

Douglas explained solemnly:

"As you can see, Sirius Black is an Animagus. He escaped from Azkaban because he found the figure of Pettigrew, who was also an Animagus, in Hogwarts..."

Professor McGonagall looked at Douglas in shock:

"You mean Pettigrew is still alive?

Impossible, when the Ministry of Magic arrived, he had been blown to pieces, leaving only a finger..."

A flash of inspiration came to Professor McGonagall's mind.

As an excellent professor of Transfiguration and a person who knew Animagus very well, Professor McGonagall connected the information he knew in an instant.

"Hogwarts? Could it be the Weasley family's pet rat Scabbers? I remember it lived for many years and was missing a toe... I remember you once publicly beat Wormtail, and I criticized you for it..."

Douglas couldn't help but applaud and praise:

"As expected of a master of Transfiguration..."

Sirius turned back into human form, lowered his head and told the hidden truth again.

Professor McGonagall put away her wand as she listened.

And said angrily:

“Why didn’t you speak out earlier? He deceived everyone. We always thought he was a…hateful traitor.

Back then, Dumbledore discovered that someone around the Potters had been telling the mysterious man about their movements.

In fact, he had suspected that someone among us had betrayed him some time ago and provided a lot of intelligence to the mysterious person.

Having said this, Professor McGonagall looked at Lupin with an apologetic look.

Because of Lupin's identity as a werewolf, many people in the Order of the Phoenix suspected Lupin, including her.

At this moment, there was a knock on the office door, and everyone saw from the mirror behind the door that it was Dumbledore at the door.

And he could clearly see the other party pulling out his wand and pointing it at Douglas' office door.

Professor McGonagall looked at the mirror that could see people coming in and said lightly:

“Nice trick…”

She had felt too many surprises today.

When Douglas saw Dumbledore's actions, he hurried forward and opened the door.

Dumbledore stood at the door and looked over Douglas' shoulder at what was happening inside.

He smiled and said:

"Looks like I don't need to explain anything...

Douglas, the little charm on your door is quite interesting, and the use of runes is quite nice.

If Bathsilda (Bathsilda Barbling, professor of ancient runes) saw this, she might tear down your door."

Douglas smiled and said:

"I've placed a concealment spell on it. As long as you don't tell anyone, I think Professor Babel won't find it easily."

As he spoke, he let Dumbledore in, and kindly helped the 112-year-old headmaster to his office chair and let him sit down.

Douglas blocked the view of the fireplace the entire time.

After sitting down, Dumbledore blinked and said:

"Actually, I can sit over there at the tea table. I don't think I've ever sat in your office before. I heard that you're an amazing tea-making expert..."

As he spoke, his eyes were still looking towards the tea table. Douglas changed his body shape, blocking the other party's gaze, and said to Dobby who was stunned at the side:

"Dobby, hurry up and show Headmaster Dumbledore your tea-making skills..."

Then he said to Dumbledore:

"Professor, Dobby has now inherited my true skills in tea making, and his skills are even better than mine."

Sirius watched Douglas's actions and curled his lips. He guessed that the other party was hiding something.

Professor McGonagall said sternly:

"Albus, although I don't want to interrupt your interest, I still have to say that you are not invited here for tea..."

Chapter 200 Registration Test