Being at Hogwarts, something's not right with this system.

Both robes were top-grade magical treasures, and after being refined by the two individuals, they became their own exclusive treasures.

As a magical robe, it can generate a protective array simply by activating spiritual energy. It can not only ignore most attacks from those below the level of the two, but also neutralize most attacks from those of the same level.

In addition, the robe has a built-in cleaning and dust-removing array. As long as the robe is not damaged, it will remain clean and new for life, and will also keep the owner of the robe free from all dust.

Moreover, the robe has many other functions, such as having its own flight formation, so that even without flying on a sword, one can still take to the air with spiritual power.

The robe can also resist some of the effects of water and fire magic attacks, and can generate a waterproof shield, so that even if you enter the Black Lake again, you can breathe and move underwater.

There is also a special connection between the two sets of robes. If the two people hold hands, the defensive formation can be maximized, and even a huge defensive shield can be deployed.

The dragon and phoenix patterns on the clothes can also be activated with spiritual energy, releasing golden dragons and phoenixes to attack enemies.

However, since the magic robe is a defensive magic item, its offensive effect is generally average.

Overall, these two sets of robes are quite good, and they can even change color automatically.

However, the two of them haven't chosen to wear them yet, since they are still studying at Hogwarts and there are school uniform requirements.

The two put away their robes. Seeing that it was already late, they didn't try the effects of the elixir again, but instead lingered for a while longer before going back to rest.

The next day, it was October 31st, the last day of October, a Thursday.

Today is also Halloween Eve.

The daytime classes go without saying.

When evening came, Lin Yu discovered that Hogwarts had even prepared a Halloween banquet.

Unlike the banquet on the first day of school, in order to cater to the Halloween atmosphere, thousands of bats were seen fluttering on the walls and ceiling of the auditorium, and another thousand low-lying clouds hovered and danced above the tables, causing the candle flames inside the pumpkins to flicker.

Halloween is considered a Western ghost festival, so on Halloween night, children dress up as all sorts of cute ghosts and monsters and knock on doors to ask for candy, or they will play tricks on you.

Adults and teenagers would also dress up as monsters and ghosts and parade around in the streets.

It is said that various ghosts and monsters may also be mixed in with the crowd.

Therefore, Halloween Eve is more lively than Halloween Day.

Although Hogwarts is not holding a parade, there will be extra candy for the young wizards tonight.

The exclusive dining tables of the four academies were laden with a variety of exquisite dishes.

Unlike the others, Lin Yu sat in the chair, not holding a knife and fork, but skillfully using chopsticks.

Fortunately, he somehow managed to get Hagrid to prepare a pair of wooden chopsticks, so he didn't have to sacrifice Hermione's wand.

Hermione, standing beside him, was now holding a pair of chopsticks in her hand, just like him, and using them quite skillfully.

Hermione discovered that chopsticks were indeed more convenient. Apart from not being able to cut steak, they were more convenient than knives and forks for picking up vegetables or removing fish bones.

She can now even pick up unruly beans with chopsticks.

Everyone ate and chatted, talking about interesting things.

Hermione was also talking to Parvati and Lavender beside her.

"Lin Yu," Ron asked Lin Yu from across the table, "you haven't finished telling the story of the ghost bride and the embroidered shoes you mentioned last time. What happened after that? Did all thirteen members of the Lin family really die?"

That was a ghost story that Lin Yu made up when he had nothing better to do. Moreover, the protagonist in the story, whose whole family died, even used his own surname. Unexpectedly, Ron quite liked listening to it.

"What ghost story? Can it be more interesting than mine?" Sir Nicholas, one of the many ghosts of Hogwarts and a Gryffindor ghost, floated over.

Ever since Lin Yu took out the Myriad Soul Banner last time, these ghosts have disliked getting close to him.

But today is different. Today is the night for these ghosts, after all, it's Halloween Eve, and tomorrow will truly be the Western Ghost Festival.

Therefore, apart from Pipi Ghost, Lin Yu's Ten Thousand Soul Banner has not yet added a second member.

Others have banners with ten thousand souls, but his is a banner with only one soul?

Just as Lin Yu was about to speak, Harry said, "Do you really have to tell ghost stories on Halloween Eve? Besides, isn't there one right in front of us?"

Harry started being sarcastic again, and at the same time, he really couldn't understand why they had to tell ghost stories on Halloween night, especially in front of a ghost.

That's enough.

Just as the banquet was in full swing, suddenly, with a loud bang, the hall doors were forcefully kicked open.

This immediately attracted everyone's attention, and everyone looked over.

Professor Quirrell rushed to the teachers' table and shouted, "Something terrible has happened! A troll has broken in! It's in the underground classroom!"

After saying that, Professor Quirrell collapsed to the ground, seemingly unconscious? Or perhaps dead?

The entire auditorium was silent for a moment, then the children started shouting.

In an instant, the entire restaurant was in complete chaos.

"quiet."

Dumbledore stood up, placed his wand near his throat, and amplified his voice.

The children then quieted down.

Dumbledore said with a grim expression, "Prefects, take your students back to their dormitories."

Under his command, the prefects were the first to regain their senses and then began to make arrangements.

The students, no longer in disarray, lined up in an orderly fashion and walked out.

Only Lin Yu and Hermione sat there unmoved.

Having successfully established their foundations, the two naturally didn't need to take any giant monsters seriously.

Hermione even looked at Lin Yu, her eyes sparkling with eager anticipation.

Lin Yu looked at her with amusement. The girl who used to care so much about and abide by school rules was finally gone, replaced by a cute girl who loved adventure even more.

Just as the two were exchanging glances and planning to secretly go and test their current strength against the giant,

Seeing that the two of them hadn't moved, Ron pulled Harry down to sit down again.

"What are your plans?" Ron asked with great interest.

Harry sighed helplessly. He didn't understand why Ron only seemed to be a little smarter at times like this.

But I always felt that he used his intelligence in the wrong way.

Hermione didn't even turn her head, not even bothering to glance at her.

After all, Ron didn't leave a good impression on her. Ron had the temper of a normal kid his age. He didn't like Hermione because she was a girl. In fact, he used to hate Hermione and was caught talking badly about her behind her back.

And more than once.

Since he dislikes Hermione, Hermione will consciously keep her distance from him.

So even though more than two months have passed, Hermione and Ron are still only slightly better than strangers, limited to knowing each other's names, just short of calling each other "Miss Granger" and "Mr. Weasley".

However, that would seem too distant, especially since Lin Yu is among them.