Professor of Gemology at Hogwarts

Gray returned to the office, his ears finally quiet. Lockhart hadn't stopped talking since he learned that Harry was in the newspaper.

He looked at the packed class schedule, and coincidentally, the first class was with second-year Gryffindor and Slytherin.

At this time, his owl Lu Lu flew in from the window. It was a letter from Arnold, which roughly told the embarrassing experience of Arthur Weasley at the Ministry of Magic today. Not only was he under scrutiny, but he was also "censored" by Lucius Malfoy. With a stomp, Lucius strongly condemned Mr. Weasley's behavior and suggested that the Ministry of Magic expel him. At the end of the letter, Arnold did not forget to complain about his rigid partner Hill.

The Malfoy family and the Weasley family had always disliked each other, and this time the incident in the Chamber of Secrets was caused by a trigger.

Because Mr. Weasley conducted raids on some wizarding families and confiscated some dark magic items and illegal items.

Just before Lucius' home was raided, he sold some incriminating items to Borgin and Burke's, while also disposing of an item entrusted to Voldemort for safekeeping before he fell from power - Tom Riddle's diary.

He angered Mr. Weasley and took the opportunity to put the diary in Ginny's book and use Ginny to open the Chamber of Secrets.

In this way, you can frame the Weasley family, drive Dumbledore out of Hogwarts, and learn about the Muggle bloodline. It is simply killing three birds with one stone. I have to admire it. This abacus is so good. .

Gray knew that the Chamber of Secrets would be opened soon, and the first one to be affected would be Filch's cat, and then Colin Creevey, Harry's little fan who was keen on taking pictures.

He began to think about how to remind everyone about the Chamber of Secrets and the diary as much as possible without being noticed by Dumbledore.

The next day at breakfast in the Great Hall, as things were going, Ron received a snarling letter that was close to his social demise.

Remember in a second>

Gray had never heard such a shout from Mrs. Weasley, which made the plates and spoons on the table rattle, and even reached the teacher's desk here.

Flitwick was leisurely eating porridge with a spoon, when he was suddenly shaken by a sound and the spoon knocked over on his face, causing a few drops of porridge to hang on his gray beard.

Everyone in the auditorium turned to see who had received the shouting letter. Ron huddled in his chair guiltily, and Gray could only see a red forehead.

Lockhart also looked guilty. He always felt that the reason why Harry and the others flew to school in a car was because he and Harry took a photo together and it was on the front page, which aroused Harry's vanity.

The Crystal Classroom on the fifth floor is spacious and bright. Gray holds the list in his hand. There are many familiar names in it. The Gryffindor group is very familiar with them, as well as Malfoy, Goyle, and Crabbe from Slytherin. , Zabini...

After waiting for a while, the little wizards came to the classroom one after another. After Gray took the list and called the names, he became familiar with each student.

"Good morning, students, I believe you are very curious about this course, so let me answer your questions first."

Gray glanced at everyone. Everyone's attention was here, and they wanted to hear what the crystal science was about. Their parents had not even learned this course.

"I think some of you have read the book, crystal science, which studies the magical potential inherent in crystals. A crystal will confer magical abilities by fusing with other crystals or being penetrated by magic potions. Mixed The method can be melting at high temperature or grinding into powder."

"Don't underestimate any stone around you. Sometimes it can enhance the holder's strength, cure all diseases, save life... and even make him immortal."

Gray took out a palm-sized piece of milky quartz and placed it in his hand.

"If a person holds an enchanted spar, it is very possible to turn the situation around when facing a strong enemy, a disparity in strength, and a life-and-death situation."

He tapped it lightly with the wand, and the white milky quartz instantly emitted a dazzling white light. For a moment, the classroom was dark, and you couldn't see your fingers.

The little wizards exclaimed, and then the professor's wand slowly lit up, then brightened and darkened again. The light shining in every corner of the classroom converged into several white strands and flew to the tip of Gray's wand.

He flicked his wand, and the dark classroom flashed for a moment, followed by a loud crack from the classroom door.

A group of people turned their heads after hearing the sound. The classroom became a little brighter, and a faint light illuminated a small shallow hole on the wall at the entrance of the classroom. Some people shouted in surprise.

"Milk quartz, mixed with the juice of Fucus algae and enchanted, can control the power of light. You can even use light as a weapon!" Gray released the light of the wand, and the classroom returned to its usual brightness.

The little wizards all showed surprised expressions. Harry and Rowe looked at the door with their mouths open as a shallow crater was made in the wall. Malfoy looked at Gray with admiration. Hermione was frantically flipping through books to find milky quartz. They could I have never seen magic that uses light as a weapon.

"Does anyone know what milky quartz does? And what fucus algae does?"

Gray saw Hermione flipping through the book and decided to ask a question. As expected, Hermione was the first to raise her hand.

"Miss Granger, please answer."

"Milk quartz has the effect of diffusing, soothing, and relaxing. It symbolizes the energy of the moon, representing purification and purification. After mixed with Fucus for enchantment, it can even control the power of light. Fucus is feminine, representing the moon and water, and has the ability to avoid It has the function of protecting people from mental disorders and protecting people at sea. When people go to sea, using Fucus algae can also prevent attacks by sea monsters."

"Very good, five points from Gryffindor."

Gray nodded, it felt really good to be able to give extra points to students.

"Although milky quartz is very common, its enchantment process is very complicated, and it takes a long time to learn how to use light."

Everyone was more focused than before, listening to Gray's explanation attentively.

"And the light it can control is limited, but the classroom is not big, so it absorbs all the light in the room. The ability of the crystal depends on the stone itself, the magical ability of the enchanter and the ability of the user, that is to say, Even if an excellent wizard successfully enchants a stone, it will not be able to reveal the true strength of this high-quality crystal if it is held in the hands of a first-year wizard."

Gray was holding the stone, and the little wizards in front of him wanted to crane their necks to see how it looked different from ordinary milky quartz.

"So, let's start with the basics first. Only by learning the basics can we make excellent enchantments. Before I lecture, do you have any questions?"

"Professor Morris, please allow me to ask a question." Hermione raised her hand, "This course is a new required course, so will this course be included in the Owl exam scope?"

"That's a good question, Miss Granger. Crystal science is within the scope of the Owl exam. As for how to plan the difficulty of the questions, these are more matters of the Wizarding Examination Authority." Gray added, "But don't worry, The difficulty fluctuation is actually not big, and its important knowledge points are relatively concentrated.”

There was a cry below, and one more subject was added to their review list.

"Let's get down to business, let's start talking about the content of this class -"