Hogwarts: I am the White Lord

After dealing with the troublesome Greyback, Sebastian was in a good mood.

The next step is to lead the students to complete the Alchemy Club's project.

The magical runes for identifying magic power have long been perfected.

Moreover, after more than half a year of study and research, all the students in the Alchemy Club have mastered the corresponding alchemy knowledge.

Under Sebastian's careful guidance, every student in the Alchemy Club can independently make his or her own student ID card.

In this way, the alchemy project to create a new security identification system for Hogwarts has finally come to an end.

Fred, George and other members of the Alchemy Club were ready to make identity badges for all members of Hogwarts.

The Alchemy Club was going to make student ID cards for everyone. Once this announcement was posted, it immediately spread throughout Hogwarts.

This was something new that had never happened before, and the students gathered together to discuss the contents of the announcement.

"Student ID? What's the use of this thing?"

"Look down, this student ID card is related to the security of Hogwarts."

"How can a student ID card be linked to security issues?"

"Why are you in such a hurry? You will know if you read on. Applying for a student ID card is equivalent to signing a magic contract with the school. In this way, if an outsider comes to the school, he will be discovered immediately."

"Is it really that magical?" Ron's face was full of disbelief after hearing everyone's discussion.

He racked his brains but couldn't figure out the reason behind it.

But it doesn't matter, just ask Hermione when you are in doubt.

"Hermione, do you know the principles behind your student ID card?"

Hermione lowered her head, looking a little depressed. With her current level of knowledge, she couldn't understand the principle behind it.

At this time, Fred stood up and began to explain everyone's questions.

"Professor Swan said that everyone's magic is unique."

"Based on this feature, we can create a unique identity badge, which is also a student ID card."

"Then use your student ID card as a carrier to sign a short-term magic contract with Hogwarts."

"The student ID card is a very special alchemical item. In addition to our basic information, it also has many additional functions."

“For example, check the examination requirements for each subject, check the final grades, and receive notifications from the school, etc.”

Fred thought for a moment and continued, "Professor Swan gave us a very vivid metaphor."

"Our magic is everyone's unique password. Through a magic contract, we keep a copy of this password in the Hogwarts castle."

"If we count from the time freshmen enter school, this password will be retained for seven years."

"The student ID card is the combination lock used to verify the password."

"In this way, if someone pretends to be a little wizard and enters the school, his magic code will not match the code stored in the castle."

"And if the password is incorrect, he can't open the student ID card password lock and can't use the student ID card."

"What about the Polyjuice Potion?" Harry asked, "If I use the Polyjuice Potion, I can become another person. Will I be recognized?"

"Yes," Fred replied confidently, "Professor Swan said that everyone's magic power is determined by the soul."

"Polyjuice Potion can only change a person's appearance, but the soul cannot be changed."

Ron frowned. "What if I lose my student ID? Then who can prove that I am Ron?"

"It's easy, little Ronnie," Fred replied with a smile.

"The student ID is just the carrier of the contract. The two parties to the contract are Hogwarts Castle and the students."

"We can use magic to verify whether your magic contract matches the contract left in the castle."

"As long as they match, it will be very easy to apply for a new student ID card."

"If you don't have a corresponding magic contract, then you are definitely a fake."

"When that happens, the alarm system at Hogwarts will sound, and the professors will take action to capture you personally."

"Don't call me Little Ronnie!" Ron said unhappily.

"Aren't you supposed to be busy? Why did you come out?"

"How can you be worthy of the high salary the school offers you if you are so lazy and slacking off?"

Ron had always been extremely envious of his twin brothers.

The two of them hold several positions and receive a handsome salary every month.

Because of this, their mother wrote many letters asking Ron to learn from his twin brothers.

Hearing this, Fred straightened his chest and said, "My job now is to answer everyone's questions and solve their problems."

"Fred," Hermione requested, "can we see your student ID?"

"No problem!" Fred agreed and handed his student ID to Hermione.

"Huh? Why doesn't the photo on your student ID move when I hold it?"

Hermione's face was full of questions, "When it was in your hand, I saw that the picture moved, and I couldn't trigger those special functions."

"This is an anti-theft design. The student ID card is only useful when it is in the hands of the student. In the hands of others, it is just an ordinary card."

Fred took his student ID card, then took out his wand and tapped it lightly.

Suddenly, words made up of light and shadow appeared in front of him.

Written on it are Fred's examination requirements for each subject this school year, the required knowledge points for each subject, and the task notification of the Alchemy Club.

Looking at everyone's surprised eyes, Fred smiled proudly: "You can explore the specific functions after you get your student ID card."

"Fred," Harry asked curiously, "what is this alarm system you were talking about?"

Hearing this, Fred lowered his head and spoke mysteriously.

"I'll tell you a secret. We have made a huge map of Hogwarts."

“This map can automatically detect everyone’s identity information.”

"Once someone who has not signed this magic contract appears within the school, they will immediately appear on the map."

"Okay, I won't say any more. I'm going to notify the prefects of each college and have them organize everyone, starting with the first-year students, to apply for student ID cards."

"Don't forget to bring your pets. Professor Swan said that even pets need to get a pet license."

"By the way," Fred added, "when you apply for your student ID, you need to take a photo in your school uniform."

"Friendly reminder, you can go dress up now, so that the photos you take will look better."

With that, Fred waved his hand and strode away in a dashing manner.

He still has a lot of things to do.

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