I swung a sword at Hogwarts

Harry also saw John and became curious, but unfortunately John was faster than him and soon disappeared.

"Why is John back?" Harry stared at the direction where John disappeared, lost in thought.

John had already arrived at the secret room and opened the exquisitely carved silver box, inside which lay a book with an unknown red leather cover.

As soon as he touched it, a scream rang in John's ears.

The sound was sharp and piercing, like the wail of a Dementor.

John suppressed his discomfort and used the technique of brain occlumency to drive away the voice.

"A spell that strikes the soul." After the voice disappeared, John's face looked much better.

Open the book, and you will see a lot of things recorded in beautiful cursive script.

John watched quietly, surprise occasionally appearing in his eyes.

Close the book and digest its contents.

John took the box and went to capture the Dementors again.

John captured the Dementors and conducted experiments on them.

"Curses are curses, souls are souls, unravel the mystery carefully."

The Dementors were disassembled bit by bit, and three hours passed quickly.

John maintained a posture as an incredible scene appeared before his eyes.

A human body with a silvery-white glow was pulled out by John, with the black and white colors clearly separated.

"Success."

The human body quickly shrank into a ball, and John used his wand to separate the black and white.

The joy on his face was hard to hide, and as the last bit of his soul was put into the bottle, John couldn't help but clench his fist.

He successfully performed an operation, and the Dementors did not die, but were instead peeled apart.

"Use another soul as a blade."

Staring at the accumulated soul fragments being consumed, John's expression gradually calmed down and he sighed, "What a cruel operation."

Fortunately, there are Dementors, so John can catch a few more as backup.

...

Chapter 128 Lupin's Discovery and Attack

Harry returned to the Gryffindor common room, but Colin kept asking him questions, so he chose to leave.

He didn't dare tell Colin that he couldn't go out because he didn't have a permission form.

"What's wrong Harry?"

Professor Lupin looked pale and abnormal.

He meets Harry and invites him into the office.

Professor Lupin asked with a smile if he wanted tea.

Harry was a little absent-minded. When he heard the question, he answered casually.

Then they chatted and talked about Lesson 1.

Harry wondered why Lupin didn't give him any help against the Boggart.

"I take it for granted that if a Boggart were to confront you, it would take the form of Voldemort."

Lupin's words made Harry suddenly realize that Lupin was obviously afraid that Voldemort would scare other wizards.

Harry explained that the first person he thought of was indeed Voldemort, but then the Dementors appeared.

Their conversation was interrupted when Snape knocked on the door. Snape stared at Lupin as if in a verbal provocation, and then took out a black cup of some potion.

Harry even felt that Snape was trying to harm Lupin.

"It's okay, there's something wrong with my body."

Lupin explained it to Harry, and Harry reluctantly believed it.

But the wolfsbane potion brewed by Snape was so unpalatable that Lupin looked in agony.

He had saved up a lot of wolfsbane potion by working at Johnny Silverhand's store. When he left, he gave away a few bottles because he felt sorry for the werewolves in the werewolf community.

Now he only had two bottles on him, so he had no choice but to look for Dumbledore, who asked Snape to make wolfsbane potion for him.

Harry watched him take a sip and felt that Professor Lupin would be poisoned to death in the next second, but fortunately this did not happen.

"Okay, then I'll go look for John." Seeing Lupin in so much pain, Harry thought he should leave.

When Lupin heard John's name, he asked curiously, "John Wick? Didn't he go to Hogsmeade?"

"I saw him back, but I don't know where he went, Professor." Looking outside, Harry didn't know where John had gone.

Lupin thought thoughtfully, it seemed that a student had returned.

He stretched out his hand and paused in the air, then instead of touching Harry's head, he patted his shoulder.

"Maybe John Wick has his own thing." He looked into Harry's eyes.

It's so similar, exactly like Lily's eyes.

In a trance, Lupin seemed to have returned to his student days, the smart, beautiful and brave witch.

Lily Evans.

Harry left and Lupin shook his head. He couldn't help feeling sad when he saw the son of an old friend.

There were four members of the raider group, two died and one defected, leaving him alone.

Lupin sighed, thinking of Sirius with a complicated expression.

Two troublemakers in the Marauders group, James and Sirius.

The relationship between the two was the best. No matter how many sleepless nights Lupin had, he couldn't figure out why it was him.

"I hope you won't appear in front of me."

Lupin clenched his fists, and an abnormal amount of red appeared on his pale face.

At the banquet in the evening, when the students who had been out returned, Lupin noticed that John Wick had not shown up.

The party was over and Lupin returned to his office.

On his way back, he met John.

John was used to going back after the party, and he often didn't run into other classmates.

When he met Lupin, he subconsciously said, "Good evening, Professor L... Lupin."

John almost let it slip that he was used to calling Lupin by his name, Remus, but he stopped himself in time.

Lupin paused and looked at John, with suspicion in his eyes, but he still smiled and said, "John, it's a pity that you didn't attend the party."

"Thank you for your concern. I was studying and forgot the time."

There was nothing wrong with John's attitude, and his fingers habitually rubbed the ring.

"I'm going to go there now, I hope there's still some food left."

Shrugging, John said goodbye to Lupin.

Lupin stared at John's back, his pupils contracted.

That action reminded him of someone.

He stood there and muttered, "Coincidence?"

...

After a quick meal, John returned to the Slytherin common room, where the students were coming back and discussing Hogsmeade with great interest.

Daphne angrily found John and asked, "Why are you back?"

"Something came out."

Sitting casually, John took out a pile of cockroaches, handed it to Heinrich on the sofa, and asked, "Want to eat?"

Heinrich looked at the pile of cockroaches silently. Although he didn't say anything, John could see that rejection was written all over his face.

"Well, it's pretty good actually."

Having said this, John put the thing back.

Looking up at Heinrich, John said calmly, "Do you need help?"

A frenzy appeared on Heinrich's pale face, and he said in a suppressed voice: "I want to become stronger."

The Star Society shares power, Heinrich speaks out.

John looked at his pale, handsome face and smiled.

"Ambition is never a derogatory term. I will make you stronger."

Standing up, John said, "Come see me anytime."

Heinrich bowed slightly behind him.

...

John wanted to have a good sleep, but something happened to drive him out of his comfortable bed.

Sirius is here.

The news spread like a plague, and the whole school was in panic.

Headmaster Dumbledore ordered all students to return to the Great Hall, including John.

He had successfully separated his soul, but was feeling extremely sleepy at that moment.

When he was called to the auditorium, his eyelids began to twitch.

So he looked nonchalant, as if he had known all this for a long time.

When Harry saw this scene, he felt more confused.

The Gryffindor students discussed with the other students.

The Fat Lady was attacked, and Sirius tried to force his way into the painting, but when he failed, he attacked the painting.

The professors went to search the entire school, and Percy was responsible for maintaining order.

Sleeping bags appeared one after another, and John crawled directly into a sleeping bag in the corner.

In just two hours, John can be full of energy again.

I heard the sound of talking.

"Do you think Black is still in the castle?" Hermione asked worriedly.

Ron said: "Dumbledore seems to think he's still here."

There was a rustling sound, which was made by three people getting into sleeping bags.

"Fortunately he chose tonight because we are not in the tower." Hermione was still frightened. If it had happened yesterday, she couldn't imagine what would have happened.

"I think he has lost his concept of time since he ran away." Ron was very tired after playing outside all day, and his eyelids were drooping.

When Harry heard this, his mind moved and he thought of a possibility.

Perhaps Sirius Black had chosen this time specifically to come.

Other students were still talking about how Sirius got into Hogwarts. Some said it was through Transfiguration, while others said it was by lying on the roof of the Hogwarts Express.

Harry felt that it was neither, but perhaps it was possible that someone helped Sirius.

It is faster to open the door from the inside than to pry it open from the outside.

Harry's mind was full of random thoughts and he soon felt his eyelids twitching. After closing his eyes for a while, he heard a creaking sound.

The door opened, revealing Dumbledore, with Snape and Percy at his side.

They were talking, actually Dumbledore and Snape were talking, and Percy was just following.