Harry Potter’s Book of Sin

Chapter 2021 Low and High

"Om—"

The peculiar and weird whisper sounded faintly from the bottom of the sea, so low that it was almost breathless.But if you don't listen and search carefully and attentively, as long as you lose your mind, it disappears in the blink of an eye, and you can't help but start to wonder if you have auditory hallucinations.

"It seems...a bit less like bubbles?"

Professor McGonagall said this, and then subconsciously raised his head and glanced in the direction of the other two people beside him.But with such a moment of effort, she was stunned suddenly-because that voice suddenly disappeared?

After a short pause, I saw her hurriedly closed her eyes again, listened carefully and distinguished for a moment, only a few minutes later, she recaptured the seemingly subtle...but after hearing it, she could feel it immediately. It has an inexplicable and powerful weird buzzing sound.

This strange and contradictory extreme contrast immediately made McGonagall more uneasy.

In fact, Snape, who was better at this aspect, obviously felt more inside than her.He naturally heard this voice, not only that, but he also gradually heard something different from it.

"Professor McGonagall, leave it to me and Professor Sprout here. Go... use emergency means to contact McLean!"

The original study tour plan was originally proposed by Maca, and in the entire organization and preparation process, he also led many things.Therefore, he will leave one or two emergency contact methods here, and it has become a matter of course.

"Maca... well, good."

McGonagall hesitated for a moment, then nodded, and then went back to the cabin just like Flitwick.And after closing the door, she hadn't forgotten to reapply Snape's protective spell to block the fog.

But I have to ask her why she “hesitated” so suddenly in the first place... In fact, apart from the French side, which is still in contact with the rear of the current combat front, the direct contact between Maca and the Change is actually complete. It was interrupted for many days.Now she is going to try to re-establish contact with Maca. To be honest, even if it is to activate backup emergency means, she is not sure whether it will succeed.

Needless to say, it is not just the people on the side of the rebellion that are currently worrying about the Maca problem!

After a short while, McGonagall walked straight through the middle aisle, rushed into the room at the end, and then shut the door with a "bang" backhand.

So, nearly ten minutes later, there was still no movement at the door of McGonagall's room, but there seemed to be a new situation on Snape and Sprout on the deck.

"strange?"

Suddenly, Sprout, who was watching the situation in the sea with Snape, became more and more confused, and she heard her suddenly mutter to herself:

"Obviously, there are constant noises from below, but my hurricane algae hasn't moved at all... Severus, you just said you saw a huge creature, is it true?"

"I'm not sure that it is a'creature'!" Snape immediately shook his head when he heard the words, and said casually while listening to the sound intently, "However, the sound should sound deep under the sea. ...How many of your seaweeds have reproduced? Where are they?"

"I can't give the exact numbers," Sprout said, "but I gave them a powerful stimulant, potions, and you should know better than I do what it can achieve- The main material of the stimulant is dragon blood diluted a hundred times!"

"Dragon Blood? If you say so—"

Snape heard her say this, and couldn't help subconsciously starting the effect of mental arithmetic power and the diminishing effect of sea water.However, as a consequence of such distractions, it is natural to "lost" the buzzing sound easily.

For a moment, he quickly put aside the unnecessary calculations in his mind and searched for the sound that originated underwater.

After a lot of listening, after a few minutes, he caught the once lost sound again.But this time, when he heard the sound again, he immediately frowned.

"Wait!" After a short pause, Snape hurriedly shouted, "Sprout, don't listen! That voice...well..."

...

The voice suddenly rose up!

Obviously, the people who perceive this buzzing sound and listen naturally are not few on the Transformation—including a group of little wizards who study in the teaching cabin.

After an accidental tilt of the previous boat, Alexander, who had fallen over, has now returned to his seat.At the same time, many of the classmates who were not in peace before were mostly quiet.

Yes, the forward tilt of the Transformation is undoubtedly extremely rare. This is the first time that such a large tilt has occurred since everyone’s boarding until today. You know, even when sailing through the Antarctic circulation before. , The change number only swayed for a while.

Because of this, when the abnormal change happened just now, the little wizards couldn't help secretly saying that it was not good.Then, coupled with the previous situation that Professor McGonagall was called out by Snape, everyone couldn't help but shut their mouths one after another, and became nervous.

In such a situation where nothing is clear, just sit in place and wait. This is what their students should do—their students in recent years have experienced several catastrophes one after another. It's a little difficult, and if you encounter an accident, I know how to do it.

Not to mention, professors often apply for five orders after class. It's hard not to listen.

Although... the child!There are always a few little guys who still can't settle down... like the little lions that slipped out earlier.

"Ok?"

In this about half an hour from start to finish, although Ensi, who was sitting in the back row, didn't seem to care much about this matter on the surface, he was paying attention to it in his heart.Especially the strange sound, he also heard it, and was still paying attention to it all the time.

As for the magic book on the desk...Actually, he hadn't read it long ago.

And it was at this moment, when the mysterious and inexplicable sound suddenly rose, the tone changed from low to high, and finally turned into a disturbing buzzing sound, he and the others were listening People just felt a "buzz" in his head, and he couldn't help frowning, and subconsciously raised his hands to cover his ears.

But at this moment everyone was stunned to realize that covering their ears or something didn't work at all!

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