Hogwarts: I have graduated before the system came

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

Sirius and Lupine knew very well the significance of Professor McGonagall's use of the Patronus Charm at this time, which was a method of communication between members of their Order of the Phoenix.

Professor McGonagall is likely to notify Professor Dumbledore at this time, which immediately relieved the two of them.

Douglas only knew about this form of communication, but not very deeply.

He did not expect Professor McGonagall to react so excitedly at first, and even guessed the Imperius Curse.

After all, he had never experienced that war, and he didn't understand the heartache between them being betrayed by their comrades and losing their friends.

He asked again:

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

Professor McGonagall still stared at Sirius, snorted and said:

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

Douglas snorted, then pulled the stool over and sat down.

After Professor McGonagall heard the movement, he turned his head and glanced at Douglas in surprise.

When she looked at Sirius again, she saw that Lupine and Sirius were also sitting on the stool.

Professor McGonagall didn't know what was going on for a while.

Douglas put his hands on the table, indicating that he would not reach for his wand.

"Professor, according to your level, you should know about the secret-keeper who was cast with the loyalty curse back then. 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 pointing at Sirius, but did not put it away.

He frowned and said:

"Douglas, don't be fooled...that poor foolish kid from Pettigrew, going to catch Blake by himself, blown away by a magic spell with only one finger left... I've always been very fond of him Severe, you can imagine me... how I regret it now..."

Speaking of this, Professor McGonagall's eyes were moist, and his voice was a little choked up.

When Sirius and Lupine heard Pettigrew's name, they were so angry that they clenched their hands into fists and slammed them on the table.

Professor McGonagall looked at Sirius again with firm eyes, slowly raised his wand to point at Sirius, and said to Douglas and Lupine:

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

However, Dumbledore was still worried. He once offered to act as the Potters' secret keeper himself, but was rejected.

Poor Pettigrew, who worshiped you as idols at the beginning, and everyone knows that he is like a follower to you, will the secret keeper hand it over to him?

Blake, as your former head of Gryffindor, I am very disappointed. I don't even have the courage to admit my mistakes, but I put the blame on a dead hero..."

Black's eyes were full of remorse, and he fought back the tears not to fall.

Douglas frowned and shouted:

"Animagus!"

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

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

Professor McGonagall covered her mouth in surprise.

Douglas explained heavily on the side:

"As you can see, Sirius is an Animagus, and he escaped from Azkaban because he found Pettigrew, also an Animagus, at 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 one finger..."

A flash of light flashed in Professor McGonagall's mind.

As a very good transfiguration professor, Professor McGonagall, who knows Animagus very well, instantly connected the known information in his mind.

"Hogwarts? Could it be the Weasley family's pet mouse Scabbers? I remember it lived for many years, and it was missing a toe...I remember you gave him Wormtail in public, I was also criticized..."

Douglas couldn't help applauding:

"As expected of a transfiguration master..."

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

Professor McGonagall listened and put away the wand in his hand.

and said angrily:

"Why didn't you say it sooner, he lied to everyone, we always thought he was a... abominable traitor.

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

In fact, some time ago, he had already suspected that some of us had rebelled, and provided a lot of information to the mysterious person. "

Speaking of this, Professor McGonagall glanced at Lupine with apologetic eyes.

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

At this time the office door was knocked, and everyone saw Dumbledore at the door from the mirror behind the door.

And can clearly see the other party draw out his wand and point at Douglas' office door.

Professor McGonagall looked at the mirror where people could come, and said lightly:

"Nice resort..."

The surprise she felt today was too much.

After Douglas saw Dumbledore's movements, he hurried forward and opened the door.

Dumbledore stood at the door, looking over Douglas' shoulder to see what was going on inside.

said with a smile:

"It seems that I don't need to explain anything...

Douglas, your little charm on the door is very interesting, and the application of runes is very good.

If Bathcida (Ancient Rune Professor Bathsida Babbling) saw it, she might knock down your door. "

Douglas laughed and said:

"I have placed a hidden spell on it. As long as you don't tell me, I don't think it will be easy for Professor Babling to find out."

While talking, he let Dumbledore in, and kindly supported the 110-year-old headmaster, walked to his office chair, and let him sit down.

During the whole process, Douglas firmly blocked his view in the direction of the fireplace.

After sitting down, Dumbledore blinked and said:

"Actually, I can also sit at the tea table. I don't think I've ever sat in your office. I heard from them that you are excellent at making tea..."

While talking, his eyes were still looking in the direction of the tea table. Douglas changed his figure, blocked the other party's gaze, and said to Dobby who was dazed aside:

"Dobby, quickly show Principal Dumbledore your tea art..."

Then he said to Dumbledore:

"Professor, Dobby has learned from me in tea art now, and his skills are even better than mine."

Sirius looked at Douglas' actions, and the corner of his mouth twitched. He guessed what the other party was hiding.

Professor McGonagall said sternly:

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