I swung my greatsword at Hogwarts

John goes to Hagrid, he wants to ask Hagrid for some oak resin.

The production and repair of wands are very complicated. Not only do you need to find materials, but you also need to go through patient polishing and waiting.

When he arrived at Hagrid's hut, Lockhart was pestering Hagrid to show off his knowledge by teaching a magizoologist how to keep a nymph from entering a well.

John went to knock on the door, and Hagrid ran to open it with relief.

Lockhart wanted to sell his book to Hagrid, but when he saw John who opened the door and came in, he froze immediately.

"Professor Lockhart, I remember you still have textbooks to deal with."

John glanced at Lockhart and gave him a reason to leave.

Lockhart nodded quickly as if he just remembered, "Yes, yes, I almost forgot, thank you, Mr. Wick."

He ran out in a hurry, as if there was a fire dragon chasing him behind him.

This made Hagrid puzzled for a while, but Hagrid was very happy to have a friend visit him.

"John, I was thinking about when you would come over. The things you asked me to buy are already here."

Hagrid took out a big bag of things, these were the materials John had entrusted to buy.

John was invited to sit down and made a cup of hot black tea with rock cakes.

"Hagrid, do you know where there is an oak tree, I need some oak resin."

Hagrid waved his hand, patted his chest and said boldly: "Of course, there is no place in the Forbidden Forest that I don't know about. Wait a moment, and I'll get you some."

"Thank you Hagrid."

Hagrid was always so enthusiastic, and after agreeing, he went to the oak tree to get the resin for John.

While waiting, the wooden door was knocked again, and it was Harry and the others who came over.

"John, are you here?"

Seeing John, Hermione was a little surprised.

John was puzzled until he saw something wrong with Ron's face.

"What's up with him?"

Harry said angrily: "It's Malfoy, he cast a curse on Ron, we want to find Hagrid to see if we can solve it."

"Then it's not a coincidence for you to come, Hagrid just went out."

Let the three little ones in, John saw Ron's uncomfortable face as if he was about to vomit, and guessed the curse.

"He's under the Ascaris Curse."

John has read a lot of books during this time, it can be said that he reads them every day.

Seeing Ron's uncomfortable appearance, he concluded that it was the roundworm curse.

Hagrid came back at this time and was even happier to see the three little ones.

"Here, take this, it will feel better to spit out like this."

Hagrid handed the bucket to Ron, and John came to Ron's side and said, "Pick up your clothes and show your belly."

Ron was a little dazed, and Hermione and Harry next to him had already started directly.

After the clothes were pulled up, Ron's belly was exposed, and there was a bulge on the belly, as if there were small bugs crawling around in it.

"I think I can handle it."

John pondered for a moment, pointing his wand at Ron's belly with his left hand.

"The roundworms receded."

The white light hit the stomach, as if a punch had been punched in the stomach.

Ron's face turned bitter, he held the iron bucket tightly and opened his mouth to spit it out.

Five or six worms were spit out by him, and it was finally comfortable now.

"Great John, where did you learn this spell?" Hagrid asked, applauding.

John said without changing his face: "Of course it's in the library."

In fact, he learned it in the Gryffindor Chamber of Secrets, which contains many strange curses and spells.

Among them is a curse called the Blood Curse, which is very evil and is inherited by blood. The cursed person can become a snake, known as the Blood Curse Orc, and will become a real snake over time.

This made John very curious about what would happen if the blood-curse orc was bitten by a werewolf, and the two curses would collide.

Hagrid brought back the oak resin for John, and John didn't intend to stay any longer. He put the materials purchased by Hagrid into a small bag, carried the oak resin and left.

"I'll go first, Hagrid, thanks again for your help."

Hagrid said thank you again and again, and after John left, he said with emotion: "John is really the best little wizard I have ever seen, just like Riddle, no, no, I said you are also excellent."

Seeing San Xiaozhi looking over, he waved his hands again and again.

"Riddle?"

"No, don't mention that name!"

Hagrid didn't want to mention this past, the three little ones looked at each other, and they could see that this name seemed to be something unusual for Hagrid.

But they tacitly didn't ask any further questions. Although Hagrid had a big mouth, he obviously didn't want to bring up this matter.

...

Back in the Gryffindor Chamber of Secrets, John made a staff out of Whomping Willow branches and implanted with unicorn hair.

After all this was done, John sanded off its edges and soaked it in oak resin.

Oak is a magical tree. Legend has it that oak contains magical powers. A wand soaked in resin can make the wand more suitable for wizards.

After completing the restoration, John went to take out the materials for alchemy.

He found that by refining items, his skill Alchemy would level up faster.

Although there is no experience value to look at, you can feel the improvement.

After refining a batch of props for sale in Johnny Silverhand's shop, John returned to the dormitory and asked Basil to deliver them.

The store business is still tepid, and the reputation is gradually spreading.

Tommy Shelby wrote a letter, which mentioned that there are wizards in Knockturn Alley who have different ideas about Johnny Silverhand's shop.

John wrote back to him, telling him to handle it carefully, preferably not to alarm the Aurors.

Recently, the Aurors have been searching for black magic items seriously, and there are several in Johnny Silverhand's shop.

At the same time, Tang Mi can start contacting a few werewolf friends, and he is ready to show his skills.

Dharma Alex has been notified by the Merlin Sir Order of the time for the award, and if nothing else happens, the Merlin First Class Medal cannot be escaped.

The fastest is October and the slowest is Christmas, this matter will be reported and spread.

After replying to the letter, John walked out of the dormitory.

Since he promised to let Lockhart continue to stay in the school, he would not go back on his word.

When he came to the Whomping Willow, he stopped the Whomping Willow and entered the passage.

The cabinet in the Screaming Shack was still there, but John used the Levitation Charm to remove it.

When it came time for Defense Against the Dark Arts class, people were surprised to find John standing by the podium.

"Gentlemen and ladies, I'm sorry for the bad class I had last time. After reflection, I feel that teaching that is too novel is not suitable for Hogwarts, so I decided it's time to show my true abilities."

Lockhart bragged and never drafted. He showed his white teeth and smiled: "Mr. John Wick is the assistant I invited, and he will be in charge of some assistance in teaching Defense Against the Dark Arts. Of course, he has I have been familiar with it under my guidance in advance."

Everyone looked at John in disbelief, and John rolled his eyes. This Lockhart really looks good in acting.

He lifted the cloth-covered cabinet to reveal a cabinet that Neville felt familiar with.

Lockhart smiled confidently, blinked and said, "Now, please line up, we are going to start this great and vivid class!"

It has to be said that Lockhart is a person who can mobilize emotions. Hearing what he said, even the students who are already disappointed can't help but look forward to it.

Seeing that the table was in the way, John took out his wand and waved it around, and the table became a fence around the front of the classroom.

This hand-transformation technique is already proficient, and if Professor McGonagall sees it, it will be a plus.

Lockhart stepped out in gorgeous robes, like a pheasant in a crown.

"I'll teach you the official first lesson, how to defeat the troll!"

Lockhart is very good at memorizing manuscripts, as long as no hands are involved, he can be said to be the king of mouth.

This is not difficult to see from the fact that he can write stories about stealing others. He talked about his book "Walking with Trolls" in a serious manner, and then introduced the weaknesses of trolls from it.

"The troll's head is very fragile. We only need to lightly cast a Levitation Charm and let its wooden stick fall on our head to solve it."

"Now……"

Lockhart clapped his hands, and John came out. Lockhart said, "Let my assistant demonstrate to everyone."

demo?

The little wizards were puzzled, John waved his wand lightly, and the originally locked cabinet was opened.

Immediately afterwards, there was a murmur from inside the cabinet, which made the expressions of the three little ones more frightened.

They were all too familiar with this voice, the voice of the troll they encountered in first grade.

Then they wondered.

That cabinet is so small, how can a troll be hidden in it?

John used Occlumency to create a troll in his mind.

The boggart mistook him for being afraid of trolls, so turned into a troll and pushed open the cupboard door and came out.

"It's really a monster!"

Ron was horrified.

John stared at the mallet in the troll's hand, and when the troll walked towards him, he shot decisively.

"Wingardium Leviosa"

The big stick in the troll's hand flew up uncontrollably, and then smashed heavily on the top of his head.

The boggart turned into a troll has the characteristics of a troll, and his head fell to the ground in a daze.

The giant monster was easily dealt with in this way, and everyone applauded enthusiastically after they realized it.

Lockhart came out and said loudly: "As expected of my teaching, John Wick performed well, and Slytherin has 10 points!"

This class changed from the bad one before. In the lively class, the Boggart who turned into a troll was smashed again and again.

After the class was over, everyone changed their previous reviews, and Lockhart became outstanding.