Harry Potter’s Book of Sin

"...According to the Hecate Uncertainty Theory, we can know that it is impossible for anyone to "completely imagine" when casting all transformation spells. In other words, no matter how hard we usually study and study matter The nature reflects that in actual use, we are also'careless'. We can't take all the details into consideration-yes, I can't do it either."

"But why can we still successfully perform the transformation technique in such a'sloppy' situation? Or, why can we still be able to significantly increase the success rate of transformation through continuous practice? This is actually because we Every successful cast will leave some traces in our subconscious, and they will help us to cast a spell next time..."

"Therefore, continuous practice is definitely necessary. Please do not slacken off after class. Even though we will always become'sloppy' in actual use, daily practice will still bring us great s help."

Professor McGonagall gave a serious lecture on the podium. While explaining the boring metamorphology theory, he did not forget to encourage everyone to practice after class.

But to be honest, in Professor McGonagall’s class, such deliberate reminders were actually relatively rare before.It's just that the situation in Europe has become more and more severe recently, and it has filled her heart with worry, so that she can't help but want to let the students grow up as soon as possible, and more or less obtain some self-protection ability.

However, geniuses in this world are often a minority, and luck is not always patronized.There must be no rush to learn.

But even so, the little wizards tried their best to listen.

There is no doubt that by now, the students on the ship have already had a lot of speculation about the outside world.Even if the professors don't often talk to them about specific things, there is always a reason why the ship hasn't docked for so long, isn't it?The little wizards are not stupid.

And it was at this moment when the professor was worried and the students were secretly worried. Suddenly, a little wizard who had a seat closer to the porthole suddenly seemed to have caught a glimpse of something, and he was taken aback.

"Eh! Look, it's foggy outside—"

He reached out and stabbed the classmate sitting next to him, looked out the window and whispered.

Yes, the sea outside seems to be a little foggy-this is not the weird gray fog like the English land, it is just a very ordinary fog.

Obviously, fog on the sea is not uncommon.Sometimes when the wind is strong, a thin layer of water mist is often covered on the sea, and if the fog is sometimes very heavy, it may mean that a storm is coming.

In fact, during this time of sailing, even the terrible thunderstorm at sea has been experienced more than once.

"What's the big deal... Don't be distracted! This is Professor McGonagall's transformation class, you don't want to die?"

The classmate whose elbow was poked by his finger did not move his head, but complained like this in a very small voice.

"but--"

The little wizard couldn’t help but turned his head to look, but saw that the fog outside the porthole seemed to thicken at a speed visible to the naked eye, and soon there was a layer of water vapor on the window, and it became nothing. Cleared.

However, when I think that my classmates are telling the truth, it does not seem to be a fuss.

"But... I just saw something big passing outside." He couldn't help muttering in a low voice, "Well, forget it... I might have misunderstood the dim thing!"

Thinking about it this way, he then forced himself to return to the state of carefully listening to the class, and temporarily left the doubts in his mind behind him.

However, the fog is a real fog, and the huge shadow he saw is also not an illusion.

...

Almost at the same time, Snape, who was talking casually with his sister Tia on the upper deck, suddenly frowned slightly, then turned and looked at the sea beyond the ship.

"Has it fogged up again?" He muttered a little boredly.

"Well," Tia couldn't help but pause for a while, and agreed, "Every time it gets fogged, it always reminds me of Mr. Lockhart's performance... Mr. McLean's magic is really amazing. "

"It was only with Dumbledore's penis." Snape said so, and then added as if, "However, that kid's talents and abilities are indeed fine."

"You're here again," Tia blinked. "Can't you really praise someone else?"

But Snape just shook his head in disapproval.

"People who are really capable don't need my praise."

He said this casually, but his eyes kept patrolling in the thicker and thicker mist on the sea.Because at this moment, he, who is proficient in Occlumency, has vaguely noticed that there seems to be some kind of spiritual power quietly spreading in the fog.

However, he couldn't find the source of that power.

"Tia, go back to the cabin!"

"Oh, of course, the fog suddenly became so thick, the clothes are almost getting wet."

As soon as the voice fell, Snape took the lead and walked quickly to the hatch.When she saw it, she hurried to catch up, and the two of them got into the cabin in a blink of an eye.

"Safe guard."

As soon as he entered the cabin, Snape drew out his wand and backhanded it as a spell, directly sealing the cabin door.Seeing that the fog no longer penetrated through the gap in the door, he nodded his head, and then walked straight along the aisle to the back half of the ship.But after taking a step, he suddenly paused and turned to look at Tia:

"What are you still waiting for? Keep up."

Tia, who was behind, was still looking at the hatch that Snape had sealed, and when she heard the other's reminder, she hurriedly followed.

During this period of time with Snape, she knew a little bit about this brother.Now that the other party is doing this, needless to say, I'm afraid something happened.

After a while, Snape passed by the classroom on the boat where Professor McGonagall was teaching. He thought for a while, and then stopped in front of the classroom again and knocked on the door.

Soon, I heard the sound of the lecture stopped.

"Please come in."

As soon as McGonagall's voice remembered, Snape opened the door of the classroom, took a step inward and said to the opponent behind the podium:

"Something happened, let's pause the class first!"

Because it was inconvenient to elaborate in front of the students, Snape just mentioned that, and then immediately turned and left the classroom, continuing to the other side of the corridor.