"Press Sirius and find Snape to give him some Veritaserum. On the other side, directly send Professor Hogwarts some warmth. Check Gryffindor Tower's water meter, grab Peter Pettigrew and pour some Veritaserum, and then the truth will be revealed." Kayson said it as it should be.
"My idea is... to stand still." Dumbledore said with a smile.
"Huh?" Kayson and Lu Ping both looked at Dumbledore: "What kind of extravagance are you doing?"
Dumbledore took out a letter from under the desk. "Look at this."
Kayson took the letter and tore it open and read the contents inside. The contents were easy to understand. Peter Pettigrew wrote to the principal of Durmstrang and asked him to come to Hogwarts to save him.
"... So we professors and students who write letters outside Hogwarts will be monitored by you?"
"Of course those of you who were recorded by Hogwarts will not, but if the detection magic in Owlery encounters an unfamiliar face or an expired face, then you need to back up the letter." Dumbledore explained.
"The principal of Durmstrang is Karkaroff... will he really come?" Lu Ping asked Yu.
"I'm not sure. Peter Pettigrew didn't say any threatening words in this letter. It can be seen from this that they at least have some feelings that Karkaroff didn't clean up, but Death Eater knew it internally." Dumbledore shook his head.
"You have to stand from Merlin's perspective and want to pull Karkaroff down." Kayson Jingwu.
"Next year will be Triwizard Tournament. The principal of Durmstrang will stay on the land of Hogwarts for most of the semester. I think this is very necessary." Dumbledore nodded.
"Wow, you finally did what a principal should do." Kayson praised Yu, but the tone of this praise always gave people a strange feeling.
Dumbledore glanced at Kayson helplessly. "Until now, I don't know what kind of image I am in your mind."
"You can take a guess." After Kayson finished speaking, he pushed his arm against Lu Ping: "Can you know the Animagus counter-spell?"
Lu Ping nodded.
"That's okay. Let's go to my office and call Snape to Sirius on the hour. Veritaserum."
"Huh?"
Kayson spread his hands. "That's right. No matter how logically consistent our reasoning was before, it was just reasoning and cannot be used as evidence. Sometimes real life is much more outrageous than fiction."
"If you write a novel that is illogical, you will scold people when reading it. But when real life is illogical, we can only admit defeat. What if the truth is completely different from our reasoning?"
Dumbledore was feeding his Fawkes while sending him to deliver a message to Snape: "Kayson is right. We should maintain the most basic humility at all times."
Soon Snape knocked on Headmaster's Office's door, and walked in without waiting for Dumbledore to speak. He ignored Lu Ping and looked at Kayson and Dumbledore: "What's the matter?"
"We found traces of Sirius."
"Where is it?" Snape, who was a cold uncle a second ago, now took out his wand and asked you murderously.
"In my office." Kayson raised his hand in embarrassment.
Snape nodded, and then used the flying spell at zero frame and turned into a burst of black smoke and instantly flew out of the window. Kayson and Dumbledore saw that this was okay? Immediately, they each used their own methods and arrived at the alchemy office.
And Headmaster's Office was the only one left with Lupin. He had no choice but to look at Fawkes on the bird stand helplessly.
Fawkes shrugged helplessly and fluttered its wings towards Lupin.
"Thank you so much, you are the most beautiful phoenix I have ever seen."
Snape got in directly through the ventilation window in the corner of the alchemy office, saw the people in the woods in the office, and flew directly towards there.
Then...
"Kayson... Why is your tree so square?" Snape asked.
"... It's convenient to make wooden boards." Kayson replied dryly.
"Oh... Where is Sirius?" Snape nodded and asked.
Kayson pointed at Sirius, who was still sleeping like a dead dog. He looked at Lupin, and Lupin also looked at him.
Finally, Dumbledore broke the silence. "Okay, Kayson knows nothing about magic spells." As he said that, he hit the big black dog on the ground with a Animagus counter-spell.
The next moment Snape saw the enemy he had longed for, Sirius, but Snape was still very rational, but the wand was instantly aimed at him and cast a revival spell.
Sirius woke up faintly, and saw Snape in the hazy eyes. He barked subconsciously, and Snape showed a strange smile when he saw it.
"Have you forgotten human language?"
Hearing Snape's sarcasm, Sirius's expression froze for a moment. Then he lowered his head and saw his own old clothes and his human hands.
He looked at the other people around him again, Lupin, Dumbledore, Kayson: "My Merlin..."
"Sirius, we have some important questions to ask you." Dumbledore coughed softly and said.
Sirius just breathed a sigh of relief, "I can take this opportunity to tell the truth. What do you want to ask?"
"Sorry, Mr. Azkaban prisoner, you are still not able to use your tongue and thoughts freely, drink this." Snape took out a Potions bottle from his pocket and threw it away.
Lupin looked at the bottle full of potion and quickly looked at Snape, who shrugged his shoulders. "It's diluted, don't make a fuss."
"Veritaserum? I have nothing to hide from you." Sirius subconsciously gave Snape a mocking look, then pulled off the cap of the Potions bottle and drank the Potions in one gulp.
The next thing he knew, he was lying on the grass uncontrollably almost instantly, clutching his chest and spasming uncontrollably.
"Hey... I'm really sorry, I accidentally picked up the wrong one, but it's your fault too, Sirius Black, you... taste... taste... not... right... why... don't... tell... me... "Na?" Snape bent down slightly, as if he was admiring the miserable situation of Sirius at this moment, especially the second half, he spoke extremely slowly, as if he wanted to prolong Sirius's pain as much as possible.