Seeing the magic amplifier handed over by Rosho, Snape was speechless for a long time, although he didn't understand the mechanism of this thing's operation, but he felt an unprecedented power.

"Xiu, how do you use it?"

Snape asked in a low voice.

Luo Xiu took out his wand from his pocket and cast a spell on a stone at his feet.

“Engorgio！”

It's a very simple spell - the Rapid Change.

Hit objects will grow in size in an instant.

Snape stared earnestly at the stone at his feet, watching it grow five times larger under Rosho's spell.

"This is at a level that I can do now, to make this stone five times larger...... "Luo Xiu said patiently, "and now, Professor Snape, please restore this stone to its original state." ”

Snape nodded slightly, and waved his wand to restore the stone to its original shape.

At this time, Luo Xiu turned on the mana amplifier and calibrated the frequency so that it was the same frequency as the "Quick Change Mantra".

"Professor Snape, look ahead, the next step is the effects of using the Magic Amplifier."

With that, Luo Xiu recited the incantation again: "Engorgio! ”

The light on the wand flickered, and the magic power hit the stone directly, and the next second the stone changed, and quickly swelled to an alarming point!

The effect of the "Rapid Change Spell" has been increased by nearly ten times! And this is completely impossible to do with Luo Xiu's own magic!

Professor Snape was dumbfounded, finally understanding how to use the "Magic Amplifier".

In order to avoid attracting the attention of others, he hurriedly cast a spell to turn the stone back into its original shape.

"Come with me, Xiu, come with me to the office." Snape hurriedly said, leading Rosho to his office.

Entering the office, Snape closed the door tightly after checking that no one was left or right.

Turning around, he said to Luo Xiu seriously: "Xiu, you have created a very powerful thing, I must admit this, but this thing may cause you trouble......

Luo Xiu understood what Snape meant, and he nodded, "I know, Professor Snape, once the magic amplifier falls into the hands of someone with ulterior motives, then this thing will become a powerful weapon. ”

"That's right." Snape muttered.

"But now it hasn't fallen into the hands of anyone with ulterior motives, Professor Snape, and we can do something meaningful with this tool, after all, this invention could take Hogwarts a big step forward. We can't deny the meaning of its existence just because it could be used by bad guys, Professor Snape, we can't just choke on food......" Luo said.

"Well, you're right, and what you're saying does make sense." After listening to Rosho's words, Snape nodded and groaned.

He is not a particularly stubborn person, he is actually very good at listening to other people's opinions, and although Luo Xiu's views are very avant-garde, they do stand up.

"Xiu, I know you're not an ordinary student, although you look like you're only twelve years old, your abilities and perceptions are definitely far beyond this age......" Snape looked at Luo Xiu and said sincerely, "I think you found out a long time ago, Dumbledore specially sent you to study with me, and it is precisely because even Dumbledore can't see through you that I have been watching you closely......"

Luo Xiu nodded slightly, he had indeed discovered this a long time ago.

"But even if you're incredibly smart, you still lack some experience compared to Headmaster Dumbledore, compared to me, so I'm afraid you're not handling such a powerful tool as the Mana Amp." Snape whispered, his attitude sincere.

Luo Xiu could see that Professor Snape was doing it for his good, so Luo Xiu asked in a consultative tone, "So Professor Snape, what do you think should be done with the magic amplifier?" ”

Snape thought for a moment and said, "Alright, I'll inform Headmaster Dumbledore first, I think such a powerful tool appears in the school, and Headmaster Dumbledore has the right to know." ”

"Okay, I have no opinion." Luo Xiu nodded.

Professor Snape got up and led Rosho to Dumbledore's office.

——————

Dumbledore's office was on the eighth floor of the castle, and the entrance to the office was at the end of the spiral staircase in the castle.

The delicate wooden door of the office had a brass knocker with the head of a sphin, and Professor Snape knocked respectfully.

"Please come in."

Albus Dumbledore's kind voice came from inside, and then the door to the Headmaster's room slowly opened.

"Headmaster Dumbledore." Snape said respectfully.

Luo Xiu also nodded in greeting.

Dumbledore smiled, "Professor Snape, Hugh, congratulations to Slytherin on winning today's Quidditch match." ”

"Thank you, Headmaster." Snape said gracefully, and then he led Rosho into the office.

There was no polite greeting, Snape was a resolute man, he came up to explain his intentions, and took out Luo Xiu's magic amplifier.

"Oh, it's just a gadget that can enhance any kind of magic?" Dumbledore asked, shocked.

Luo Xiu nodded: "As long as the frequency of the magic can be determined, the magic amplifier can enhance these magics." ”

With that, Rosho and Snape demonstrated it on the spot - they enlarged a wastepaper basket in Dumbledore's office with ordinary magic, and then enlarged it with magic enhanced by a magic amplifier, the wastepaper basket became larger the first time, and almost filled the entire space the second time.

Dumbledore finally understood the terrifying effects of Rosho's new invention.

"It's a great invention, kid." Dumbledore said heartily.

Snape asked solemnly, "Headmaster Dumbledore, I don't know what to do with this invention, and I think it's probably safest to destroy it, but my students have a different opinion." ”

"I'd like to hear what I'm saying." Dumbledore said patiently.

Luo Xiudao: "Principal, I think we should make reasonable use of these new things, instead of blindly fearing them and suppressing them. If we can't wait to limit or even destroy new things as soon as we discover them, then maybe we will never be able to progress. ”

"Hmmm......"

Dumbledore was lost in thought, and Rothew's words touched him deeply.

In fact, before Snape and Rosho visited, Dumbledore was considering another thing to do.

Nicol Lemay's Philosopher's Stone is in his hand, and the dangerous Dark Wizard Lord Voldemort is trying to use it to resurrect and reincarnate.

The Philosopher's Stone is significant in the history of magic, it may have been the key to a new era for wizards, but once it fell into the hands of Voldemort, the Philosopher's Stone became a tool for resurrecting the devil.

Dumbledore had almost made up his mind that destroying the Philosopher's Stone was a good way to do it once and for all, but after hearing Luo Xiu's words, he hesitated.

This is true of the Philosopher's Stone, and the same is true of the Mana Amplifier, if they are destroyed simply out of fear of risk, then will the wizarding world never progress?