The atmosphere suddenly became a little silent, Kewen was stunned when he saw this, and couldn't help but stop talking.

The professors weighed the pros and cons, communicated with each other with their eyes, and tacitly unified their ideas.

"Albus!" Flitwick is worthy of Dean Ravenclaw, who has the most rigorous attitude towards knowledge and is also the most enthusiastic, so he couldn't help but speak first: "You write to the Ministry of Magic and ask them to adjust Only the 'Dementors' come here!"

"Don't worry about Filius." Dumbledore smiled and nodded slowly: "I will finish this matter, let's listen to Xiao Kewen first."

"Ah? Oh! Sorry." Flitwick reacted, then looked at Kewen and waved: "Little Kewen, you continue, I'm a little too excited."

Of course Kewan wouldn't care, so he smiled and waved to Professor Flitwick to show that it was okay, and then continued: "After we have a Dementor, we can experiment with it with an emotional spell.

Feeding the negative and positive emotions on the dementors separately makes it easy to test my guess. "

Professor Sprout nodded gratified after hearing the words: "It's a very clear idea, we can indeed try this method."

"Well then..." Dumbledore saw this and said jokingly: "Then it seems that we are going to sleep later today.

I'm going to the Ministry of Magic in person now, and I'll be back after dinner time. "

Dumbledore acted resolutely. After making a decision, he asked everyone to gather in the office after dinner, and then left the academy through the fireplace in the Dean's room.

Obviously, in order to avoid accidents, Dumbledore was going to personally escort a 'Dementor' to the school.

After Dumbledore left, the remaining professors in the room praised Kewen with admiration. Only Professor Snape, still a little arrogant, said goodbye and left...

After dinner, everyone gathered again in the principal's office.

Now there is a very tall black wardrobe in the office, and there is a slight collision sound from time to time.

Everyone knows what's in the closet.

Snape didn't know what he was doing before, and the last one came.

As soon as he entered the office, Snape continued to look malicious, squinting at Cowan and said, "The Dementor has arrived, isn't it time to ask our genius Mr. Quinn to personally test his greatness? What's your guess?"

Dumbledore looked at Snape who was talking with some surprise, and then thought of something, he couldn't help laughing "Haha" without expressing his opinion.

Professor Sprout may have guessed something, so he also remained silent, but shook his head with a speechless smile.

Professor Flitwick and Professor McGonagall were different. Almost as soon as Snape's words fell, they both spoke anxiously and retorted.

"No!" Professor Flitwick almost jumped up: "Little Kewen hasn't learned the 'Guardian Charm'!"

"No!" Professor McGonagall acted like a 'hen protecting her cubs', and put his hands behind Kewen: "How can you let a student face such a dangerous creature!"

"Humph!" Snape didn't refute, just squinted at Kewen again, expressing disdain.

"Mr. Principal." Kewen, who was guarded by Professor McGonagall, said, "I want to try."

Everyone was stunned when they heard the words, and focused their attention on Kewen in surprise.

"Kewen!" Professor McGonagall turned around and was about to persuade.

Shaking his head, Kewen raised his head and smiled at Professor McGonagall: "Don't worry Professor, even if I don't know the 'Guardian Charm', I should be able to ensure my own safety."

Turning to look at Principal Dumbledore, Ke Wen said, "Besides, there are still the Principal and the professors. Even if there is an error in my experiment, the professors can guarantee my safety in time, right?"

"Humph!" Snape snorted again: "You Gryffindor, are you brave or reckless."

"Alright, alright, Severus." Professor Sprout said with a smile, "Just say a few words less, don't let little Kewen misunderstand."

Hearing this, Professor Flitwick and Professor McGonagall, who were most supportive of Kewen, calmed down at the same time. He swallowed the words he wanted to refute.

Obviously, the misunderstanding that Professor Sprout said was also addressed to the two of them.

It was to remind them not to worry too much about Cowen, thus ignoring Snape's unforgiving character.

"Okay..." Dumbledore, a bystander, saw that Professor Flitwick and Professor McGonagall had regained their composure, and then smiled and responded to Kewen: "I agree, but you still need to be careful."

"I will!" Kewen nodded heavily and made a promise.

Next, including Dumbledore, all the professors took out their wands and aimed them at the closed wardrobe.

Kewen stepped forward slowly at the same time, and finally stood about three meters away from the wardrobe.

Taking a deep breath, Kewen calmed down and said at the same time, "Next, I will use the 'emotional spell' to extract my negative memories, and first see the reaction of the dementors."

"Are you ready, little Cowen?" Professor Sprout asked.

Kewen didn't respond, but stared at the wardrobe and nodded.

Seeing this, Professor Sprout gently waved his wand towards the door of the wardrobe, and the next moment, the door slowly opened.

A gloomy, as if freezing heart wave suddenly came out from the closet, making the lights in the office a little darker.

As the white mist escaped from the cabinet, a very tall figure slowly floated out of the cabinet.

The image of the dementor is very similar to the god of death in ancient Greek mythology. The tall, thin body is covered by a black and worn robe, but there is no huge sickle used to harvest souls.

At this time, Kewen didn't have time to observe carefully. Just when the Dementor wanted to float out of the closet, he used the 'Memory Spell'.

Putting the wand on his temple, he slowly drew out a little black magic thread.

Next, Kewen controlled those magic threads to start condensing, and finally condensed into a ball the size of an adult fist at the tip of the wand.

Afterwards, Kewen stretched his arm forward, and brought the group of memories condensed by negative emotions closer to the Dementor.

Although dementors are classified as magical creatures, they are also intelligent.

This dementor had been arranged in advance, and there were five magic masters at the scene. Therefore, after the dementor floated out of the closet, it did not lose control and go crazy, but seemed to stay in front of the closet door. .

It wasn't until Kewen handed out the ball of negative emotions that the Dementor showed some loss of control, couldn't help but floated forward for a distance, bent down, and brought the mouth hidden in the hood closer to the ball of negative emotions.

The next moment, under everyone's concentrated attention, the group of negative emotions was quickly devoured by the Dementors.

All the professors couldn't help being shocked by this sight.

Obviously, Kewen's conjecture has been half right so far. Dementors are indeed able to absorb negative emotions...