Hogwarts: My name is the Unforgivable Curse

"Wand?"

Fleur and Krum couldn't help but froze for a moment after hearing this, and then subconsciously thought about it: "Don't tell me...it seems like you haven't used it much?"

Krum recalled with some hesitation: "When the three of us were just elected, he wanted to project the schedule using wandless magic. He failed twice in a row, and then he went to the principal's office several times after that. When we met in the lobby, and when we checked our wands twice... we really didn't see him using the wand!"

"This is indeed unreasonable. Karkaroff does not have the habit of casting spells without a wand. Anyway, in the seven years since I went to school, every time he needs to use magic in public, he always uses a wand..."

"And when Bagman's death was made public the next day, Karkaroff made another projection, and that time he used a wand again!"

Fleur also reacted quickly - the three people here are all top young wizards, and their mental power levels are naturally quite extraordinary, which is enough for them to easily recall every detail in their memories.

"...As expected."

After receiving confirmation from the other two warriors, Avada leaned on the table and exhaled slowly: "This is the cause of Bagman's death."

"cause of death?"

Krum frowned: "What does Karkaroff's failure to use his wand have to do with Bagman's death...wait!"

"The silent killing curse...could it be..."

"Is this still possible?!"

After all, he and Fleur were both smart people. They immediately realized what Avada meant, and then immediately raised their heads and stared at Avada in great astonishment...

"Case solved."

Avada fell into the chair behind her and looked up at the ceiling in a daze: "All the clues are connected, the murderer, the motive, the modus operandi...everything is correct."

"Now what?"

Krum lowered his head in silence, while Fleur suddenly stood up and looked at Avada with serious eyes: "Do you want to tell Dumbledore and Madam Maxime now?"

"Better not."

Avada shook her head: "It is curfew time after all, and it is easier to be vigilant if we act without authorization. After all, at most they only monitored us entering the same room, and they can guess that we have reached cooperation and are discussing something. But I’m afraid even they didn’t expect that we can guess the answer right now—how many days has it been since Bagman was killed?”

"And we have to make sure that the first referee we see is Dumbledore or Maxim."

Krum also raised his head again, his eyes looking a little dull: "Basically all Durmstrang's professors have some collusion with Karkaroff, otherwise he wouldn't be able to take the position of principal - the three of us Everyone ran out in a hurry, everyone can guess what big thing we discovered..."

"Then early tomorrow morning."

Fleur made the decision very simply: "The sooner the better - let's go to the Hogwarts train and tell Dumbledore about this first. Although I am not very willing to admit it, Dumbledore is probably still stronger. Someone who is better than Madame Maxime would be the safest to tell him first..."

"That's fine."

Krum smiled bitterly: "But I probably won't be able to sleep tonight."

"Who isn't?"

Avada shrugged: "But the days to come won't be so difficult - after the matter is revealed, it's probably time for the British Ministry of Magic to vigorously intervene in the investigation. After all, that investigation team still plays under their banner, no matter what Whether they were secretly bribed or they were originally spies, this matter has nothing to do with the UK..."

…

So, after a sleepless night.

"Dong dong dong."

A dull knock on the door suddenly sounded, causing Avada, who was not sleepy to begin with, to sit up completely. Then with a casual move, her coat flew over automatically, and she quickly put it on before opening the door - the door Standing outside was Fleur. She looked a little tired, and she didn't seem to have slept much all night. But even so, it was still difficult to conceal the nervousness deep in her eyes: "It's time."

"Where's Krum?"

"I'm here."

While talking, another door was opened, and Klum, with some water drops on his face, stepped out: "Leaving now?"

"Let's go now, before they react!"

The time now is less than five o'clock, and most people should not have gotten up or woken up at this time, including those who can monitor the actions of the three Avada people in the background - And more importantly, the gate to Durmstrang Castle can now be opened.

"I hope Dumbledore didn't go out last night."

Before starting to run, Fleur muttered one last time: "Otherwise we might have to borrow the wands of Hogwarts students..."

"hope so."

Avada also sighed softly, feeling that her heart was beating violently: "Let's go."

After that, he raised his hand and cast a small spell on the soles of the three of his shoes to eliminate the sound of footsteps, and then rushed out with Fleur and Krum...

The underground floor...the hall...the door that can be opened...the biting cold wind blowing in the face...

They finally rushed to the side of the Hogwarts Express, which made Avada feel a sense of security.

"Professor Dumbledore! Professor Dumbledore!"

Avada saw at a glance the large group of magnificent mental energy in the car near the front. As her heart sank, she immediately ran to the corresponding car and knocked on the window. Anyway, from the perspective of mental state, Deng Bullido didn't fall asleep at this time either...

"...Ken?"

The curtains inside were quickly opened, revealing Dumbledore's old face before he had time to put on his glasses. He glanced at the Avada trio in surprise, and then immediately disappeared into the window.

A few seconds later, the train door opened with a loud click. Dumbledore, wearing glasses and a nightgown, ran straight into the minus ten-degree cold weather. The ground was freezing, but he seemed not to be affected by the cold at all. He just stared at the three warriors and asked: "Mr. Ken, Mr. Krum, and Miss Delacour... You must be coming together at this time." Discovered something very important.”

"...Mr. Bagman's murderer, Professor."

Fleur and Krum stepped back a little in tacit agreement, leaving the right to talk to Dumbledore entirely to Avada: "We have probably figured out the whole thing!"

"The person who killed Mr. Bagman was..."

As Avada quickly recounted the clues they had obtained and the inferences of the three warriors, and a complete chain of evidence emerged clearly, he was surprised to discover Dumbledore's mental state. It showed that despite being surprised, he actually felt a little happy...

"……I see."

After listening to Avada's narration, Dumbledore pondered for a moment, then nodded seriously and replied: "Your idea is probably correct... but if they don't cooperate, it will be difficult for us to get the most direct evidence. .”

"So this isn't coming to you?"

Avada then showed a little smile: "In today's Durmstrang, I'm afraid you are the only one who can make them 'cooperate' obediently..."

"Ah, that doesn't have to be the case."

Dumbledore couldn't help but laugh: "I have a gentler way..."