I'm the king of scrolls at Hogwarts

Yes, that kind of negative emotion has always been lurking in the traces of the two of them.

The so-called trace silk is a spell implanted by the Ministry of Magic in young wizards to detect magical activities of wizards under the age of seventeen. It will automatically disappear when they reach adulthood.

Of course, this kind of thing is unstable and its positioning is not very accurate. For example, when Dobby caused trouble at Harry's house two days ago, the Ministry of Magic could only locate the approximate location - they were not sure who cast the spell, but unfortunately, Harry was the only one known to be in that house. People can use magic, so Harry naturally takes the blame.

Just like if you lose your mobile phone in life, most mobile phones now have positioning functions, but you can't confirm which unit or household in this building it is in, and you have no reason to ask someone to help you. Search door to door - unless you lost something confidential.

After all, you don't have a valid reason. Just like Potter, Dobby just used a small levitating charm - the Ministry of Magic was not so free, and found him using the flashback charm on his wand?

It’s not even enough for people to travel...

And why does Catherine dare to use magic at home? Because her mother is a wizard... The Ministry of Magic can't be sure whether it was her mother or she who cast the magic, so in wizarding families, this kind of thing just turns a blind eye and passes by. Anyway, it's not like Ava. Da Suo Mian...asking for your life, isn't it?

As for why trace silk was implanted, it was probably because of the Wizarding Secrecy Act, right? After all, it is difficult for children to control their tendency to show off. If they go to play "Return of the Dragon King" with their former classmates, or show off their magic, it will not be a trivial matter.

It is precisely because of this that even though both of them have the ability to cast spells without a wand, they cannot easily use magic because there may be something parasitic in the traces that affects their emotions.

"We should think of a way." Luna's voice didn't sound panicked at all.

Louis drew out the crystal sword and skillfully held it in a sword flower.

"Actually, my swordsmanship is pretty good too."

As he spoke, he lightly flicked the sword with his fingers, making a crisp echo.

Not far away, a wailing sound that was unlike anything human could utter came over.

"It's the Inferi." Catherine recognized the humanoid monster walking in the distance: "Strange...how could there be such an evil thing here..."

"This kind of evil immortal monster is extremely afraid of fire and sunlight." She looked up at the sky as she said this, and added: "It seems that we can't count on sunlight now... Do you know the fire spell?"

This question was asked of Luna.

Luna looked at Catherine blankly for a moment, and a cheerful smile suddenly broke out on her face - it was clear that she didn't mean the slightest bit of ridicule, but it still made Catherine's face a little unbearable.

Looking at Luna's smiling face, Lewis couldn't help but laugh too.

He read the meaning of "Am I the crazy girl or are you the crazy girl" from Luna's smiling face.

"Don't laugh!" A look of embarrassment appeared on Catherine's face. In her eagerness, she really forgot that Luna was just a little wizard who had not yet gone to school.

Then, she felt her arm being pulled.

Turning her head to look, it was Louis, holding something in his hand - Louis' hand seemed to be holding something, but she couldn't see anything.

"What are you doing?" Catherine asked confused.

"Catch the sword, what are you doing standing still?" Louis also didn't understand. Why can't you see such a big treasure in my hand?

"Sword?" Catherine was really stunned this time: "Isn't the crystal sword in your other hand? You..."

"Can't you see?"

"Now is not the time for joking, little deer."

"It's strange..." Louis Zhang Er's monk couldn't figure it out. He could clearly see the long sword in his hand...

Just when I didn't know what to say, Luna on the side spoke.

"I saw it. It was a black broad-bladed sword."

"Yes, yes, it's this dark sword. Can you see it?" Louis handed the dark sword to Luna as if he had found a soulmate.

Luna was about to refuse. How could a little girl like her carry this heavy-looking sword? But as soon as she got the Dark Sword, she realized that she had thought wrong - this sword was not as heavy as she thought, but instead As light as a goose feather.

"I need to remind you, Mr. Mountbatten." Luna said in a sing-song tone: "Just now, Mr. Worley said that only fire can harm the Inferi."

"Oh...right." Lewis took out a pine oil-like substance from his pocket—actually from the dimensional space given by the system, and smeared it on the blade of Luna's dark sword.

Charred rosin, a specialty from Lothric's high walls.

The moment he let go of his hand, the dark sword ignited into a blazing fire.

Only then did Catherine see that there was actually a sword. Wrapped in flames, there was a transparent outline that was clearly visible.

"It's really..." she said suddenly.

Luna looked at the burning dark sword in her hand with some obsession, and said with interest: "It's so cool. I have long wished that I could have a sword, but my father wouldn't let me."

"I'll give it to you." Louis said generously, and then reminded: "The premise is that the three of us can get out of here."

While they were talking, the three of them were also surrounded by the Inferi.

Louis followed suit, smeared the spiritual sword with rosin and handed it to Catherine.

"Then what should you do?" Catherine did not answer, but asked with concern.

Lewis picked up the lion's head staff and said with a smile: "It doesn't matter, I have my own way."

"No - no." Catherine stopped him anxiously: "You can't cast spells now..."

"It doesn't matter." Louis chuckled. Under Catherine's gaze, the head of the staff slowly stretched out a transparent straight sword with a blue halo.

Secret Skill: Kallia Swift Sword.

The magic from the border can also cause harm to dark creatures - this magic does not belong to this world, so... Traces cannot be detected.

"Trust me, Kathy." Louis looked at Catherine gently.

Catherine said nothing more and silently took the crystal sword.

After removing the barriers, she is now giving unlimited trust to Louis.

The Inferi actually looks no different from normal people, except that its skin is a little paler, and its most obvious sign is its white and cloudy eyes. In the sixth book of the original book, most of the Inferi encountered by Harry and Dumbledore in the middle of the lake were homeless Muggles, and some of them were wizards and witches who "disappeared" for no reason.

But the Inferi they were facing now, judging from their clothing, did not look like they belonged to this era, but more like people from the Middle Ages.

They roared and roared at the three of them, but they were afraid of the blazing flames on the swords in Catherine and Luna's hands and did not dare to move forward.