"So, you've volunteered to be the Defence Against the Dark Arts professor at Hogwarts," Dumbledore put down his parchment and looked at Buendia with blue eyes that weren't trembling much, "Aureliano Buendia from Castrobusche?" ”

Calvin stabbed Buendia with his arm, who was still in a daze, and the latter suddenly came to his senses and stammered, "Yes, I graduated from Castrobusche and volunteered for the position of Defence Against the Dark Arts professor for the second half of my academic year. ”

Dumbledore glanced at Calvin in embarrassment, but Calvin stared at Phineas Black on the wall.

Dumbledore had no choice but to continue: "I read your resume, Mr. Buendia, it's very good, you have obtained 10 certificates from the Brazilian Ministry of Magic, and the herbs, potions, and magical beasts are still excellent.

After graduating, you have a long experience of battling the dark arts, and it's good that you've been accepted, and now you can leave here, and the Deputy Headmaster, Minerva McGonagall, will take you to your office. ”

After listening to the final judgment of the end times, Buendia's face was as dead as ashes, her lips trembled, and she asked, "Mr. Dumbledore..."

"You can call me Headmaster, Professor Buendia."

Buendía listened to the professor's words, and he was in a quandary, he would rather go to North America to smuggle magical beasts than come to Hogwarts to be a professor of Defence Against the Dark Arts.

"Headmaster Dumbledore," Buendia was already crying, "can you guarantee my life?" ”

"Oh, Professor Buendia, I pledge with my honor that teaching Defence Against the Dark Arts for just six months will not be life-threatening." Dumbledore's expression was serious, trying to make the Brazilian wizard feel sincere.

Despite the assurance, Buendía walked out of the principal's office with his legs limp.

Dumbledore turned to look at Calvin in a daze, "Calvin, is this really good?" ”

"Headmaster Dumbledore, I don't understand what you mean." Calvin deliberately played dumb.

"I mean, Buendia," Dumbledore took off his glasses and pinched his eyebrows, "do you think he's a good professor of Defence Against the Dark Arts?" ”

"I think it's appropriate, Headmaster," Calvin took a sip of the coffee in front of him, "I've known him for a long time, he's a graduate of Castrobusche and a very good wizard.

Although Defence Against the Dark Arts wasn't his strong point when he was a student, years of experience in combat should be enough for him to deal with the little wizards at school. ”

"No, no, Calvin, I'm not talking about that," Dumbledore looked embarrassed, "If I'm not mistaken, Buendia must be the leader of the second largest underworld in Tumbledown Alley." ”

"Headmaster, I prefer to call them an underground organization, not every wizard can eat in the sun as glamorously as a pure-blood family, we have to allow their existence," Calvin didn't mind Buendia's identity.

"And I remember the last Defence Against the Dark Arts professor was Lord Voldemort." Calvin looked at Dumbledore with a smile.

"That's because I'm sure I'm in control of Quirrell." Dumbledore said calmly.

"Then I'm sure I'll be able to keep Buendia under control," Calvin raised his voice, showing Dumbledore his right arm, "I made an unbreakable oath with him. ”

Dumbledore frowned, "A lot of the 'unbreakable' things are actually not as strong as they imagined. ”

"I know that the unbreakable oath is not without holes, but I am the one who casts this magic, which means that Buendia must obediently and responsibly serve as a professor of Defence Against the Dark Arts for these six months." Calvin said.

"I see," Dumbledore frustrated by Calvin's toughness, "is there anything else you can do?" ”

"Yes," Calvin leaned forward, his hands crossed, "I'm going to meet Sirius Black, do you have anything to bring him?" ”

Dumbledore frowned, and Phineas Black on the wall looked at Calvin intently.

"Calvin, why are you going to see Sirius Black?" Dumbledore asked.

"I should ask you that, Albus," Calvin said softly, "why don't you go and meet Black, or to put it bluntly, why don't you get him out?" ”

"Blake has pleaded guilty," Dumbledore pondered, "in other words, he acquiesced in the charges against him from the Ministry of Magic, and the trial was a special one, and everything was simplified. ”

"The accusations against him are all lies!" Phineas Black, who was behind him, said angrily, "Although Sirius betrayed the Black family's bloodline, he couldn't have done such a thing. ”

"I think you're right, Headmaster Black," Calvin turned to look at Dumbledore, "how ridiculous, Albus, you don't really think that Big Black is the number two man in the Death Eaters, Lucius Malfoy is more qualified than him." ”

"He killed the Potters," Dumbledore said in a loud voice, "he was the secret keeper of the Cruelty Curse, and without his leaks, Voldemort would not have been able to find the Potters." ”

"I don't believe it," Calvin's eyes were about to fire, "Big Black is James Potter's best friend, and it's not an exaggeration to say they're half-brothers. Anyone could betray Jaime, but Sirius wouldn't. ”

"But that's the way it is, Calvin," Dumbledore insisted, "I know Sirius is good to you, don't let friendship interfere with your judgment. ”

"I'm in a wise mind, Albus," Calvin's voice was almost cold, "but you, stubbornly a little bit like you, I guess, must be for Harry, right, you're afraid that Blake spoiled him too well." ”

"So you'd rather let him squat in Azkaban for more than ten years!"

"Calvin, don't be impulsive," Dumbledore said, "Blake was put on trial before being imprisoned in Azkaban, and I have no reason to interfere. ”

"There is something wrong with the procedure of the trial," Phineas roared behind him, "Sirius is innocent. ”

"That's enough, you two." Dumbledore said calmly, "Phineas, we discussed this a long time ago. Sirius, who committed the unforgivable crime of betraying the Potters and killing thirteen innocent people, one of whom was his best friend for many years, do you know his end, Calvin? The largest piece of wreckage found by the Ministries was only one of Peter's fingers. ”

"Such a man is the only end for him in Azkaban, and it is better for Harry to never know that he has such a godfather, lest he be killed by him and avenge his old master." Dumbledore walked up to Calvin in a cold tone.

"Calvin, my child, you want to exonerate him? A criminal? ”

"I'll find out what happened, Dumbledore," Calvin said calmly, "and since you're not willing to do anything, I'll rescue Black." ”