Hogwarts: I am the power of purification

[Another chapter updated, five-star praise! Thank you readers]

At this moment, the "Amulet of Calling God" hanging around Harry's neck suddenly shone brightly, as dazzling as the brightest star in the night sky.

Then, a huge griffin, emitting silver-white light and twinkling with starlight, appeared out of thin air in the air. It spread its broad and strong wings, and rushed towards the creepy Dementors around with unparalleled majesty and power.

Accompanied by sharp and piercing screams, the Dementors were terrified and fled in all directions. Hundreds of Dementors in the sky, those at close range were instantly purified and destroyed, while those far away fled the scene in a panic, as if they were escaping a terrible disaster.

At the same time, the light of the "Amulet of Invocation" gradually dimmed and returned to calm. However, the little wizards in the stands witnessed this amazing scene and were dumbfounded and astonished.

Similarly, George and Fred soon learned that Rowling had given Harry an "Exposure Talisman" and took the opportunity to spread the word on the Internet: "The item favored by the savior Harry Potter - the Exosure Talisman!" The news quickly spread throughout Hogwarts.

Therefore, when the young wizards saw the huge griffin, they immediately knew that this was Rowling's patronus. Except for the freshmen who might not know much about the situation, the students in other grades still remembered that Rowling had displayed his patronus in the Quidditch match in the first grade!

Although not many people knew about this at the time, there were still some young wizards nearby who witnessed Rowling's guardian beast.

These little wizards spread the news by word of mouth, and other little wizards gradually learned about this amazing fact.

However, Rowling was not on the Quidditch field at the moment. This meant that the mysterious and powerful power came from Rowling's "Amulet of Expectation". This amazing discovery made them determined to buy one, even if they had to pay a higher price!

Not only students, but also professors have shown great interest in the alchemical tools introduced by Luo Lin. They have studied this magical item and tried to uncover its secrets.

Professor Snape used his extraordinary wisdom to try to copy the internal array pattern, but unfortunately, when the magic power was injected, the experiment still exploded. The depiction of the magic array is not a simple copy and paste, the trend, combination and superposition of its patterns are all crucial factors.

However, in addition to Professor Snape, Headmaster Dumbledore successfully carved a simple array. Although the power of this array is relatively small, it still proves Dumbledore's strong talent in alchemy.

When the Dementors were repelled, the remaining weak protective power of the "Amulet of Expectation" also took effect, and Harry's consciousness began to gradually recover. He sat shakily on the flying broom, trying to keep his balance, but his eyes were still a little blurry.

At this moment, the Golden Snitch had long disappeared, and Harry could only look around helplessly. At this moment, he looked towards the stadium, but was surprised to find a big black dog mixed in the crowd, staring at him intently. This must be Sirius, who he had fed in Diagon Alley!

Harry's blood boiled in his heart, and he immediately decided to rush down to question Black. However, just as he was about to act, a dazzling flash of lightning suddenly flashed across the sky, followed by a loud bang.

A huge bolt of lightning fell from the sky and hit Harry directly. He instantly lost control and fell straight down from the sky, with the broom in his hand shattered into pieces.

Dumbledore witnessed all this and his face changed. He quickly stopped the game and raised one hand high to cast a wandless magic. A powerful force held Harry firmly and prevented him from falling further. Despite this, Harry still fell into a coma, and his body was limply suspended in the air.

In the infirmary, Harry slowly opened his eyes and looked around, trying to figure out where he was. His eyes were confused and weak, but he gradually regained some consciousness. At this time, Ron keenly noticed that Harry had woken up, and he almost jumped up with excitement: "Harry is awake! Great!"

As Ron cheered, Madam Pomfrey, Hermione, Colin and other young wizards quickly rushed to the bedside. They looked at Harry with concern and joy on their faces. Madam Pomfrey hurriedly checked Harry's physical condition to confirm whether he had fully recovered. Hermione whispered to Harry and said that he had passed the critical period.

However, Harry's attention was attracted by another person - Rowling. He heard about Harry's fall from the flying broom, so he came to the infirmary early. When Harry saw Rowling, a trace of grievance flashed in his eyes. He held the "Amulet of Exorcism" tightly in his hand and handed it to Rowling carefully.

"I'm sorry, Rowling... this is cracked!" Harry's voice was filled with guilt, as if he felt that he had failed to protect this precious item well.

Luo Lin took the magic core and observed it carefully, and found that the protective power inside had been exhausted. The star power that was originally injected into it also caused the magic core to rupture due to the sudden burst of energy and dissipated in the air.

Rowling patted Harry's shoulder gently, smiled and said, "It's okay, Harry. It has completed its mission."

"Don't worry, Harry. I'll have Fred and George send you another one when the time comes." Ron confidently comforted Harry. "And Dumbledore has already gone to the Ministry of Magic to negotiate with those people. This is not a simple Dementor injury incident. They will definitely give you an explanation!"

Harry felt a little relieved to hear that Dumbledore had gone to the Ministry of Magic to deal with the matter. He knew that the headmaster would definitely seek justice for him.

At this time, Madam Pomfrey brought a bottle of vitality recovery potion to Harry and said gently: "Come, little wizard, drink it, and then you can go back and have a good rest!"

Harry reached out his hand, took the bottle of potion, and drank it without hesitation. He immediately felt a warm current flowing from his throat into his body, as if he had been injected with new vitality. Almost instantly, he felt that his mental state had improved a lot, and he was no longer as exhausted as before.

"Thank you, Madam Pomfrey!" Harry thanked her sincerely. Then, he jumped off the bed impatiently, his steps becoming light.

Seeing that Harry had recovered a lot, the surrounding young wizards came over to say goodbye to him. At this time, only Ron, Hermione and Rowling were left in the ward.