The more I thought about it, the more I felt that Qin Hui lived past the limit of 300 years. She closed the sheepskin scroll with a smile, and planned to go to the library to check it out after a while. What outstanding wizards were most likely to break through the traces of time three hundred years ago.

"Mr. Powerful Wizard, although there is no information about you on the list of wizards, I decided to join you in the Hogwarts family. But I hope you can agree to me before joining, otherwise, even for the safety of the students, even a powerful wizard like you will never agree to you enter the campus."

After thinking for a while, Dumbledore decided to let Qin Hui join his academy because it was good for himself and the students.

The age of wizards is divided into three levels. The first level is 120 years old. The second level is 300 years old. The third level is over 500 years old. Dumbledore is already over 100 years old this year, and ordinary wizards will die in vain at around 120 years old. To break through this limitation, in addition to the huge magic power contained in the body, some secret treasures that are not passed down to the world are also needed to assist.

At this stage, the longest-lived wizard in the magic world is the legendary alchemist who refined magic stones, Nicholas Lemayer. This great wizard lived 688 years old. Whether it is alchemy methods or strength, he is the best among countless wizards. Unfortunately, Lemayer only practiced one magic stone in his life, so although future generations can gain huge power from magic stones, they cannot become a reliance on immortality.

With the different times, fewer and fewer treasures can break the lifespan of a wizard. Even as Dumbledore, he has not been able to find such a legendary treasure in the past century. So Dumbledore wants to see if he can get some inspiration from the powerful wizard Qin Hui to break the lifespan limit.

"What conditions, let me tell me!" Qin Hui, who didn't like the words "the conditions" very much, frowned after hearing the sound, and looked at Dumbledore with some displeasure.

"No, it cannot be said to be a condition, it is just a small suggestion." Dumbledore took care of his beard and smiled in Professor McGonagall's puzzled gaze. "I hope you try not to bring the students to dangerous places, because they are just children, and I am afraid they will scare them."

"It's that simple!" Qin Hui asked Dumbledore in disbelief.

"Of course, you can't do anything that harms the academy!" Dumbledore added.

"If it were just these, I agreed."

Qin Hui nodded and agreed to Dumbledore's conditions, because Qin Hui was not here to kill people this time. Before seeing the Rubik's Cube fragments, he just wanted to calmly go around this magical academy and study the principles of magic to see if it can inspire him.

"Welcome to join, Professor Qin! From today on, you are the honorary professor in Hogwarts Magic Academy. And I will not arrange any courses for you without your consent." Dumbledore said, and said in a low voice with hints. "Professor Qin, I am over 100 years old this year. If possible, I think we can talk more privately. I also have some experience in magic and alchemy."

"Of course, the stone of the mountain can be used to polish jade, and I am looking forward to communicating with you more." Qin Hui also agreed readily to Dumbledore's words. He also wanted to see what skills the old man in the Harry Potter world had.

"Felch, come here!" Dumbledore shouted loudly, and with Dumbledore's words, a wizard, who was fifty or sixty years old, looked like a good man, and had a little hunchback, came to Dumbledore with a notice in his hand and said with a compliment; "Director Dumbledore, is there anything that can serve you?"

Dumbledore did not answer Felch's words, but explained to Qin Hui; "This is Felch, who is in charge of the student dormitory and the vigil. He will arrange a room for you and introduce other teachers to you."

Qin Hui nodded and smiled softly at Felch. Because Qin Hui could already see in the movie that this person was a guy who liked to pretend to be a tiger. He looked arrogant in front of the students and showed no mercy to anyone, but when he arrived in front of the college teacher and the dean, he always looked flattering.

"This is Professor Qin, a very, very powerful wizard, even more powerful than you imagine!" Dumbledore also knew Felch's fault, so he said bluntly, for fear that Felch would offend a strong man with no temper if he didn't open his eyes.

Felch has been in Hogwarts for most of his life. Although he has many problems, he has been trying his best to manage the student dormitory and do all kinds of miscellaneous work in the academy. Although Dumbledore didn't say it, he still saw Felch's contribution, otherwise he wouldn't have let this old wizard with weak magical abilities stay in Hogwarts.

"Very very, very strong!" Felch's neck shrank when he heard it, and his already hunched back left a ridiculous curve in Qin Hui's eyes.

"Professor Qin, have you brought the salute? If not, please come with me. I will take you to your dormitory first. There are things you need in the dormitory." Although Felch had never seen Qin Hui take action, he had no doubt about Dumbledore's words. In fact, it was not only him, but even the mysterious man would not think Dumbledore would lie.

This is the terrible thing about a good old man. If you don’t lie in your life, you can kill people if you lie.

"Go to the dormitory first. The new students are coming tonight. I can't miss this celebration." After Qin Hui said that, she left with Felch, leaving Professor McGonagall with an unhappy look.

"Director Dumbledore, his origin is unknown! Is it really good for us to do this?" McGonagall looked at Qin Hui who was leaving, and didn't know what was wrong with him, but he just felt that he was unhappy when he saw Qin Hui.

"Look at this!" Dumbledore said, taking out a small red crystal ball from his arms.

"Mantra Ball!" Looking at the small ball in front of him, McGonagall couldn't help but whisper.

Dumbledore looked at the red ball in his hand, and after playing with it for a while, he put it back in his arms, saying, "The Truth Ball can distinguish lies. Although the effect is not as good as the true agent, it is also very magical. After Professor Qin agreed to my conditions, I used the Truth Ball to test it and found that he did not lie."

"Dean, the Truth Ball can be just a simple test, not accurate." Professor McGonagall shook his head, feeling that Dumbledore's approach was too hasty.

"Don't worry too much. I don't think he has no malice. And it's just malicious. Do you think it's useful for us to refuse him outside?" Dumbledore pointed to the flattened mountain and sighed. "I can't do such magic to kill, and under our noses, we can better grasp his movements. In this way, no matter what he wants to do or what he intends to do, we can learn and prevent it in the shortest time."

"Professor McGonagall, you are also an old man in the academy. You must know that the enemy hiding in the dark is always more terrifying than the enemy standing in the light. Moreover, Professor Qin is not likely to conflict with us yet." Dumbledore said, looking at the location of the Forbidden Forest, as if he had passed through layers of obstacles and saw everything.

Hogwarts Magic Academy is located in the mountains, backed by the forbidden forest. The academy itself is also built on a cliff, so except for the inland lake directly in front that can lead to the outside world, there is no other channel. It is precisely because Hogwarts is easy to defend and difficult to attack, so in the entire magic world, Hogwarts is known as the four safe places, a famous safe place, along with the Goblin Bank, the Magician Headquarters, and the Azkaban Prison.

However, what outsiders don’t know is that in the more than two thousand years of Hogwarts’ history, more than one-fifth of the deans of all generations died in the Warcraft riots in the forbidden forest. This casualty ratio has never decreased since the founding of Hogwarts, and this is also the reason why Hogwarts founded here.
Chapter completed!