Professor of Pharmacy at Hogwarts

"It can't be him."

Alexis shook her head in denial.

Since the accident in Godric's Hollow 11 years ago, Alexis has been traveling around the world and knows very little about the British Ministry of Magic.

He heard that the Ministry of Magic had captured Sirius Black, who they believed had betrayed James and leaked the location of James' family to Voldemort.

But Alexis knew it wasn't Blake's doing.

Not only because of his memory, but also from the news he got 11 years ago: James changed the secret keeper to Peter Pettigrew.

"Okay, let's get the kids out of the car first."

Alexis glanced at the students who were in commotion again, not wanting to dwell on this issue any longer.

"For the dragon egg's sake."

Hagrid felt helpless and whispered, "Dumbledore will be here soon. No matter what you want to do, you must hurry up."

After reminding him, Hagrid came to the flame with an oil lamp and shouted loudly:

"Okay, line up and get off here one by one."

"Freshmen! Freshmen come over here!"

"You must be Harry! Come here! Come to me!"

Hagrid saw Harry, laughed loudly, hugged him, and shouted.

Harry felt a little uncomfortable with the enthusiasm of this strange big man, and looked at Alexis with a stiff smile for help.He was slapped on the back by Hagrid again, almost sending him to the ground.

"You're too skinny, Harry!"

Hagrid frowned and muttered dissatisfiedly.

Alexis stood aside, wand in hand, watching coldly.

The students lined up and slowly passed through the gap in the fire escape shield. There were fewer and fewer people on the bus.

The conductor stood at the end of the crowd, crossing his arms, raising his chin high, staring at Alexis and sneering.

Hagrid had forgotten about Alexis. He laughed heartily and led the first-year students down the slope, slipping and stumbling.

"Cut this corner and you're about to see Hogwarts for the first time," Hagrid called back.

Then there was a loud "Oh--!"

A black lake suddenly opened up at the end of the narrow path.On the high hillside on the other side of the lake stands a majestic castle with spiers and windows shining under the starry sky.

"No more than four people per boat!" Hagrid said loudly, pointing to a group of small boats moored on the shore.

Harry, Ron, Hermione and the round-faced little boy who had lost his pet got on a boat together. The boat started and rowed slowly towards the other side.

Harry looked back worriedly and stared behind him. The blue flames were very conspicuous in the dark night.

"Don't worry, Mr. Alexis will take care of it."

Ron comforted.

"I hope," Harry sighed. "I hope sir doesn't get into anything because of this - those flames."

"Are you talking about Alexis?" Hagrid interrupted. When the three nodded, he said nonchalantly, "Don't worry, as long as he doesn't burn down Hogwarts Castle or break into the Wizengamot trial chamber. , he will be fine!"

The three freshmen were doubtful about this, but they had no better way and just hoped that what Hagrid said was true.

The little boy with a round face was still immersed in the sadness of losing the toad, sniffing from time to time.

No one on the boat spoke anymore, and it sailed quietly to the other side.

…………

Hogwarts Express, Hogwarts Platform.

Only the last ten freshmen were left on the train, the rest were train staff, and Peter Pettigrew still did not show up.

Alexis, who had been watching with cold eyes, couldn't help but frown.

"Mr. Auror, have you found it?"

The conductor asked with a sneer, leaning on the carriage.

Alexis glanced at him lightly, and was about to speak when suddenly, the flame that had been burning quietly suddenly surged.

The tongues of fire fluttered, branching off tentacles and flying towards the first freshman.

The freshman was startled and stood there dumbfounded with a heavy suitcase in his hands, his eyes full of horror.

"Stop the curse!"

Seeing that the Fire Escape Bodyguard was about to harm the students, the train conductor no longer stood idly by. He pulled out his wand and chanted a spell loudly.

The tip of the wand in the conductor's hand shot out a beam of light and hit the fire shield. The flames of the fire shield were immediately extinguished and became sluggish, and the few tongues of flames reaching out to the new ones were also extinguished.

The conductor stumbled, and his face was pale as someone helped him.He looked at Alexis in surprise, his gray-green eyes widened in disbelief.

"What kind of monster is this!"

The conductor murmured to himself.

Although he is not a famous wizard, he is not something that a young man in his 30s or [-]s can compare to.Otherwise, he would not have been chosen to be the conductor of the Hogwarts Express.

But even if he tried his best, he still couldn't break the spell cast by Alexis, and even the terrifying consumption almost drained him dry!

The train conductor here is still struggling with Alexis' terror, but on the other side, Alexis has already arrived in front of the new student.

Before he could speak, the cage covered with floral dark blue velvet held by the freshman suddenly started to move violently. The next moment, a figure as fat as a ball appeared behind the freshman.

"Alexis! Back off!"

Peter Pettigrew held his wand against the newborn's temple and screamed.

Alexis looked at Peter Pettigrew with a gloomy face and did not move.

"I told you to get out of the way!" Peter Pettigrew nervously shouted again, a bright green streak emerging from the tip of his wand.

"what!!!"

The unexpected incident in front caused chaos among the freshmen behind them. They screamed and fled in all directions.Everyone in the carriage also looked at Peter Pettigrew in surprise.

"Wingardim-Leviosa"

Peter Pettigrew cast the spell very quickly, and the levitation spell was completed almost instantly. The scattered students floated up one after another, were pulled, and blocked in front of Peter Pettigrew, forming a human wall.

"Get me out of here!"

After doing this, Peter Pettigrew's nervousness eased slightly, and he screamed

"Or I'll kill them!"

Alexis moved her wrist slightly, showing a disdainful smile.He glanced back behind him.

The students who had already gotten off the bus were gathering together, looking nervously, preparing to witness a wonderful duel.

There were also worried students who wisely put down their luggage and rushed to Hogwarts to find the teacher for help.

"Peter Pettigrew."

Alexis held the wand with three fingers, raised her arm, hovering in front of her chest, drooped the tip of the wand, and walked towards Peter Pettigrew step by step.

"Finally caught you!"

"Back! Back quickly!"

As the distance between the two sides shortened, Peter Pettigrew became nervous again. He screamed and kept walking backwards, and the green light on the tip of the wand became brighter and brighter.

"Do you think this distance will be useful to me?"

Before he finished speaking, there was a popping sound in the air, and Alexis had disappeared. The next moment, he appeared next to Peter Pettigrew.

"Except your weapons!"