Chapter 2021

It's not easy for demstrom to lend the change to Hogwarts. After all, for demstrom college, this magical ghost ship can be said to be one of the most valuable things in their school.

The value of the change is that it is like the castle of Hogwarts, with many powerful and lasting spells attached to it. What you have to say is like a movable fortress on the sea.

In fact, perhaps the most amazing thing about the change is its magic that can move itself back and forth in many waters around the world. It is not only limited to sea water, but also freshwater waters such as lakes and rivers can be moved as long as they can accommodate it.

However, it must take some time to start the large magic of carrying such a large ship, and it is obviously impossible to use it indefinitely.

Of course, the most important thing at the moment is that such a large magic operation will inevitably set off a huge magic tide - although ordinary wizards can't directly feel the existence of magic and may not even know the concept of "magic", its influence actually exists. Some phenomena can be detected by Alchemy or magic medicine.

"It can't be transferred yet!"

Hearing the proposal of spraot, Snape, who had just returned to the side of the hatch, stopped and said:

"It's very likely to disturb the big guy - and if the change is disturbed in the process of transfer, the consequences will be unimaginable."

"Yes," McGonagall nodded. "Until we find out what it is, we can only calm down and watch it change for a while."

At this point, she turned to Snape and asked:

"Just now you said, what will you feel watching us? Is there any more now?"

"Well, it's still there." although he knew that others couldn't see it in the fog, Snape habitually nodded, "although he didn't know where its body was - in short, there was a will wandering in the fog, enveloping us all the time... I'm not sure what it wanted to do."

"Is that the 'big guy' you just saw?" flavy shrieked aside.

Snape hesitated when he heard him ask, and then shook his head and said:

"I'm not sure, but... The possibility should not be small."

The voice dropped slightly, and the four seemed to be thinking about what to do next. But soon, hearing what McGonagall seemed to think, he turned and said to spraot:

"Pomona, can you give birth to some marine plants in the sea around the ship and go out to explore? The kind that the enemy can't find as much as possible."

"Not to be found?"

Spruot thought carefully, and soon nodded:

"That should be algae... However, because their life form is very primitive and simple, it is impossible to take the initiative to control them... Let me try!"

Marine plants are also plants. As an expert in this field, spraot is naturally involved in research. Only because this is not the mainstream direction of herbal medicine research since ancient times, she is obviously not good at it.

When she rummaged in her pocket and found a small dark green glass bottle, the other three people felt near the side rail with her.

"This is a kind of floating algae called 'hurricane algae', which I bought from a traveler at a wizard's night market near the sea in Dizhong when I visited Italy. They are usually pure transparent. Only after they gather and breed a lot and absorb enough seawater, they will turn bright green in the collision with each other and then generate a sea hurricane... Yuren family Tong They are often used to create empty bubbles at the bottom of the water. "

As she explained casually, she stirred the vial directly with her tail finger. It seems to take a long time.

"... Oh, by the way, it is said that the bubble head spell was invented because of these little things."

After that, she finally took out her fingers and shook them. Then she took out another vial and dropped a drop of solution into it. Then she threw the small glass bottle containing hurricane algae directly off the ship.

"In fact, that is to say," spruot said finally, "If there is a huge marine magical creature around the change, after their self reproduction, a hurricane may soon be generated due to the very fierce turbulence of the sea water. We can judge its existence by the color of the wind and sea water... And because the algae are very small and the fog is so large, they are likely to be even in the fog Will spread. "

As soon as they finished, the other three felt that spraot patted their bodies respectively, and then handed over the masks of three and a half faces.

"Be careful not to breathe into your lungs."

"Sounds dangerous."

Flavy muttered in a shrill voice, and then quickly put on his mask - if he inhaled too much in a moment, his lungs might explode after two steps?

While they were busy, Snape suddenly turned his head sideways, and then frowned slightly.

"Professor McGonagall, there seems to be another naughty kid... I mean, a student ran out."

"Huh?"

Meg, who was thinking while wearing a mask, listened carefully. As a result, he heard a faint sound of footsteps from inside through the hatch.

"I'll go and see!" flavy waved his hand. "You keep staring and remember to be careful - no one can guarantee that this will not be the trick of halbo."

Then he opened the hatch and went in. Snape heard the sound of closing the door, immediately followed him and sealed the door again with a magic spell.

"Don't let too much fog in," he explained casually.

Yes, now, whether from the perspective of the will to peep in the fog or from the perspective of sprot's Hurricane algae, closing the door is the right decision.

"Wait."

Suddenly, Meg, who had just been reminded by Snape to listen carefully, seemed to hear something else, slightly closed his eyes and said:

"Did you... Hear anything else?"

"The voices of those students?" snape said, glancing away.

"No, it's not inside the boat, it's outside." MEG listened, paused a little, and then said again, "it seems... Something is buzzing underwater... Pomona, are those your seaweed?"

"I'm not sure," spraot said hesitantly, "but if they produce some bubbles in the water, I think they will make some noise."

However, McGonagall's face did not show the slightest relief because of this answer.

"It doesn't seem like a bubble."