People in Harry Potter suddenly become invincible

Luo Chen never expected that due to unknown reasons, he could already master English proficiently, and even used it as his second "native language" without any problems.

At least until now, he can communicate fluently with Hagrid, Filch and others.

But unexpectedly, when he saw the English letters recorded on the paper carrier, they turned into something with "hypnotic magic" again.

Not much gossip, let's get down to business.

Luo Chen tried his best to write three full pages, recording how to cast the Expansion Curse, as well as the related origin, inventor, taboo, etc. of the Expansion Curse, after jotting down a general idea.

Without Luo Chen opening his mouth, the system jumped out on its own initiative.

[Ding: It is detected that the host is learning the expansion spell, do you want to spend 30 influence points to get started directly? 】

"30 o'clock, why is it so expensive?" Luo Chen frowned, then thought of the speculation he wanted to study before, got up and went out, and sat beside Filch who was silently dazed on a chair.

"Godfather, uh, no, Mr. Filch, can you explain to me the key points of the Expansion Curse?"

"The Expansion Curse?" Filch came back to his senses instantly, and then carefully thought about some tricks he had collected and learned before.

There was no doubt why Luochen wanted to learn this spell, besides, he had already told Luochen a lot of key points of casting the spell when he was dining in the auditorium.

Even if Luo Chen didn't continue to show, he immediately learned the terrifying ability.

But Filch believed that Luo Chen always had a purpose in his actions.

He doesn't have this ability, so let's pin this expectation on Luo Chen!

Even if it wasn't for Luo Chen's physical condition, as well as his ability to learn and accept, Filch would have eagerly pulled Luo Chen to collect a large number of spells and learning points he had collected in the first half of his life, and hand them all over to Luo Chen. It's morning.

So strictly speaking, at this moment, Filch was a little excited when he talked about the spell.

Luochen braced himself and listened, and then waited until Filch finished all the main points.

Sure enough, the system prompt sounded again in my heart, but this time the required influence value has dropped to 20 points.

A one-time reduction of 10 points, there is indeed a trace of it.

Although ten influence points, in the eyes of the system, this is just a reward for asking a question, and this question may be worthless.

But to Luo Chen, these ten points of influence are still very precious.

And Luochen also got a more critical information, that is, how much influence value will be spent in the end to get started, which also benefited from receiving specific content from the outside world.

He believed that if Flitwick had personally taught him the skills of casting the Expansion Curse, the influence value required for this entry would probably be lower.

Thinking of this, he couldn't help feeling a little hotter in his heart.

There are such hidden conditions for entry, so what about leveling up after entry?

According to the current data obtained by Luochen, the upgrade from LV1 to LV2 is a base for further improvement in the later stage, and the difference between them is 3 times.

Before LV1 to LV3, this level of improvement is okay, but once it exceeds LV3, Luo Chen can't imagine the price it will cost.

And the reality is that he will have a lot of magic spells in the future, Luo Chen feels that no matter how much influence he has, it will not be enough to spend.

Thinking of this, Luochen changed the subject again, and asked about some magic spells he had learned from Filch before, and he found that all the spells that had been upgraded to LV2 or above were no longer effective after listening to Filch's explanation. .

Even Luo Chen was able to speak in more detail, more delicately.

Of course, this is in comparison to Filch.

As for those below LV2, Luo Chen is not sure now, after all, its effective value is still not much, so it needs to be used carefully.

This is somewhat embarrassing!

The two chatted for a while, and more than two hours passed unknowingly, but no one from the Ministry of Magic was seen.

Luo Chen collected his mind, intending to relieve the fatigue caused by learning the magic spell.

"By the way, Mr. Filch, why didn't you see Mrs. Norris today?"

"He's supervising those two Weasleys right now."

"Supervision?"

"Yes, those two mischievous ghosts are the protagonists of this incident, so the school must punish them. Not only will all the Gryffindor credits for this school year be deducted, but they also need to clean up the place by themselves for the rest of the day. Such as the sanitation of prize showrooms, dungeons and other places where the environment is relatively dirty and poor." Filch said without any special expression on his face.

If it was in the past, he would probably be laughing now.

As a lifelong enemy, it is estimated that there is no such thing in Hogwarts, and he wants to see those two mischievous ghosts more unlucky than Filch.

Even the Weasley brothers are only in the second grade now.

Luo Chen still saw their share, a pile of various props used for pranks.

It is estimated that there are dozens of them.

Obviously the Weasley family's family situation is mediocre, but the Weasley brothers have so much spare money to make pranks.

I don't know if they earned it themselves, or because of other reasons.

"By the way, they cleaned the room you're living in now. It took the whole afternoon yesterday, and they happened to have no exams." Filch suddenly remembered something, "Also, I haven't told you before, according to the principal It means that you can temporarily live in Tower 3 now. As for waiting until the new school year starts, it depends on which college you are assigned to, and then make arrangements according to the specific situation."

The previous paragraph was said by Dumbledore, while the latter paragraph came from Filch's guess.

In fact, Dumbledore arranged Luochen in a tower independently, also for the convenience of monitoring nearby and preventing accidents.

After all, in his eyes, Luo Chen might become a silent at any time.

If he was put together with the students, it would be irresponsible for the lives of the students.

Of course, Luo Chen didn't care about these things. He even thought that if the school didn't arrange a place for him, then he could only go to the Room of Response on the 8th floor.

This place is the best choice for a large number of senior travelers who come to Hogwarts.

As for the previous promise to live with Filch, that was just Luo Chen's temporary response under the circumstances at that time.

After all, Filch was very excited at that time, and Luo Chen couldn't bear to provoke him.

"Since this is the case, I am naturally willing to follow the school's regulations, but speaking of which, is the only way for the school to handle these magic props by itself or hand them over to the Ministry of Magic? They haven't come for so long, I'm afraid... "

"Actually, everyone knows that it's impossible for people from the Ministry of Magic to come, or even if they do come, it's just a simple cutscene. After all, it's nothing good." Filch said. Luo Chen was severely surprised by what he said.

How did he never think that Filch would have such a look before, and he also read a trace of disdain from Filch's face.

"In this case, why did Principal Dumbledore..."

"Because it's not only the students of Slytherin who are affected this time, but also Professor Trelawney."

"who?!"

"Ah, a professor who teaches divination at the school, because of that Slytherin student named, what is his name, opened that bottle during the assessment of the divination class."

Speaking of this, Filch suddenly stood up, quickly dragged Luo Chen into the office, and said in a low voice: "By the way, there is one thing you need to remember, don't talk about the contents of that bottle, you put it went in."

"Of course, I know about this, Godfather." Luo Chen is not a fool, as for whether anyone will doubt it, as long as Luo Chen and Filch don't say anything. It can be said that they did not know which student stayed behind.

Especially when a professor was involved, Luo Chen found it...interesting.

"By the way, I've always wanted to ask, why didn't I return these things as they were? After all, they are also the students' personal belongings!"

"Go back? What are you talking about? It was all confiscated by the school, and..." Filch is really different now.

Before he finished speaking, a flash of inspiration flashed in his mind, and a faint light shone from his eyes, and he said, "You mean..."

Luo Chen nodded slightly. He heard that in the mysterious east, it was a particularly useful method.

"Tell the parents!"

"Anyway, they are just children now!"