The Hogwarts Express, a 19th-century museum-style old train, was not built by wizards, but by Muggle engineers from Crewe, Cheshire, England.

More than 160 years ago, when it was first put into use, it was opposed by some pure-blood families.

They refused to use this Muggle-built device as a means of transportation for wizards. It was even claimed that the method was "unsafe, unhygienic and degrading".

Inexplicably, there is a taste of "Lafayette, foreigners come to build high-speed rail for us".

In order to silence these people and protect the safety of the students, Ortaleen Gamble, who was the Minister of Magic at the time, asked the Aurors to cast a large number of protective charms on the train.

Each time it would take a lot of labor, so the casting of the protective charm gradually stopped, and the Hogwarts professors painted a lot of ancient magic words on the body.

Compared to the protection charm, the defensive magic composed of ancient magic can exist for a longer period of time, and the protection effect is also better.

Therefore, for a long time, there will be a professor on the Hogwarts train to prevent an attack.

This was especially true when the Death Eaters were at their most rampant!

However, with the fall of Voldemort, professors were gradually no longer sent.

William wondered if Professor Lupin had deliberately protected his students while reliving his memories while riding the train.

But the professor, who had not yet had time to enter Hogwarts, had absolutely no idea how to activate the ancient magic defense magic.

But the Sorting Hat knows. He was a Hogwarts jack of all trades, and was called "Little Hermione" by Anne.

Before the professors became presidents, they had to come to the Sorting Hat to say goodbye to the docks, and by the way, they learned some little-known inside stories.

And William happens to be proficient in ancient magic scripts, so he can perfectly replace the professor's duties and activate defensive magic.

That's why he's so angry...... With such a good thing, let him spend his magic to resist for half a day?

As the magic text manifests on the train. Outside the car, the rain was still pounding. Inside the car, it shines!

The thunderbolt smashed down in the air as if it were hitting a stone, sending out a burst of sparks and lightning, and then all of them were annihilated.

The defensive effect is higher than the super armor protection that William hastily cast, I don't know where it goes!

Those little wizards looked at each other in shock, and their hearts were even hotter. They didn't know the goods, and they thought it was William's magic!

The ancient magic text covering a train, such a large amount of work, where could it be arranged by William in a short time!

Even if he could, his own magic would not be able to support the defense system.

Without resisting the pressure of the Thunderbird, William breathed a sigh of relief.

He fastened the Sorting Hat to Anne's head, walked to the window, bent down to pick up the string of shell wind chimes, and hung it gently around his waist.

They picked up the shells at Biarritz Beach, and Anne gave them to Luna to make wind chimes by the girl.

"I'm going to lure the Thunderbird away, it's not a way to keep attacking like this." William said as he rubbed Hermione's hair.

The girl bowed her head slightly and whispered. "Be careful."

Lupin was slightly distracted, and for a moment he seemed to see James and Lily.

"Mr. Stark, how did you lure them away?" Professor Lupin said hurriedly. "Kid! Don't be impulsive......"

William had already apparitioned and left, appearing at the top of the train.

He stretched, let the rain fall on his robe, and then arrogantly raised his middle finger at the sky!

Lupin was dumbfounded, a little unsure if the kid was Ravenclaw. The eaglets he remembered were not in this style.

William's figure disappeared and appeared not far away, where he had originally landed, and a bolt of lightning had been dropped by the Thunderbird's anger.

William continued to appear in the phantom, seven times in a row, and the thunder light exploded step by step, looking from a distance, it was like the thunder and lightning king had descended.

He was chic and wanton, and the string of wind chimes hanging around his waist was even more tinkling, making the hearts of the little wizards in the train sway!

William glanced slightly and found a group of small Slytherin snakes underneath, all crammed into a carriage.

Pansy was hiding in Malfoy's arms, seemingly scared. Malfoy hid in Crabbe's arms, seemingly more frightened. Crabbe huddled in Goyle's arms......

This is a doll?

"William, I'm here, here!" Daphne shouted as she struggled to wave.

She was emotional, but because she was too crowded, she had difficulty breathing, and went straight into shock.

He then looked at Daphne. From his point of view, the girl suddenly fell to the ground.

William thought about it, she probably owed money and was knocked unconscious by her sister Astoria.

What happened to the old man!

Wait a minute...... Astoria kissing Daphne.

Oh, Merlin! What kind of magical sister flower is this?! It was as if William had discovered a new world, and strange knowledge was increasing.

William's eyes flashed, and no longer observing the group of small snakes, he jumped to his feet and jumped out of the top of the train.

He turned into a sea eagle and swept diagonally through the air, heading straight for the Thunderbird.

The fire dragon has been killed, what are you a distant relative of the Phoenix?!

Killing you is like killing a chicken cub!

William flew into the air, swelling himself, ready to kill the Thunderbird first...... But after less than five seconds, he turned and ran.

Because......

In the clouds, a large number of Dementors suddenly appeared. There are no less than two or three hundred. Dense, covering the sky and the sun.

The Dementors rushed straight at the Thunderbird. Thunder and lightning were useless to the Dementors, and Thunderbird immediately confessed, turned around and fled, without a second of delay.

Oh roar, Dementors aren't useless, at least when it comes to persuasion...... One and only one of a kind!

Wait a minute...... Some of the Dementors came at William.

William landed on the roof of the car, turned back into a human, and then apparitions returned to the car.

Everyone also saw the Dementors in the sky. Ron exclaimed, "What ghosts! ”

"That's not a ghost, it's a Dementor." Professor Lupin explained.

"Loud voice!" After pointing his wand to his throat, he said loudly:

"None of us are hiding Sirius Black, go ahead, it's all students here, go search somewhere else."

Professor Lupin's "face fruit" was useless against the Dementors, and instead of leaving, they followed the train and wandered out of the window.

But the defensive magic composed of the magic text is like an iron wall, blocking them.

They hissed and looked like they wouldn't stop until they checked.

The train shook and stopped, and there was a thudding sound in the distance, as if luggage had fallen off the shelf.

Professor Lupin said, "I'm going to negotiate with the Dementors and get them to leave, and you stay here." ”

The professor gave William a special look before leaving.

William shrugged. This is not the case in the UK, where the Dementors have been ordered by the Ministry of Magic to search Black, and it currently has the authority to inspect anywhere.

It's different in France, if you don't agree with it, you can just do it, and you won't be labeled as a police attacker, and you can even be awarded a good citizen.

Looks like it's a bit difficult to catch a Dementor!

……

……

(Kneel down at the end of the month and beg for a monthly pass, big guys.) ）