Hiding in Hogwarts as a professor

After everyone else got into the water, Tver tidied up his clothes.

"Professor, you don't want to teach us again, do you?" A student in the distance screamed, causing a burst of laughter.

They can't see the situation in the black lake. Even if the professor wants to teach them on the shore, there is nothing he can do!

It is with this in mind that students playfully tease.

This time they don’t have to take notes while watching the game like last time~

"I will record what happened in the Black Lake and explain it to you in class. There will definitely be a question on how to deal with aquatic animals in the Black Lake in the final exam. Don't blame me for not reminding you!"

Tver pointed to the area where the loudest laughter was heard, and their smiles suddenly froze like ice.

Then, in front of their surprised eyes, he stepped off the platform.

But miraculously, the water under his feet was as solid as the floor. Not only did it calm down, it even held Tver's body firmly!

Then he walked steadily towards the center of the Black Lake as if he were walking on normal ground, step by step, as if he was taking a walk, walking leisurely.

Not forgetting to raise his eyebrows proudly at the surprised Dumbledore.

Turville thought in terms of small cakes, knowing that Dumbledore must have made other arrangements for him in the Black Lake.

But so what? !

I just need to walk slowly on the water to the place where the mermaids live, and then dive into the water, right?

Although even under water, Tver did not feel that anything could threaten him.

But if you can fish, no, if you can pass the level more easily, wouldn't that be better?

As he walked leisurely, he thought proudly. If it wasn't for the wrong occasion, he would have wanted to take out some biscuits and eat them~

After a while, his long legs were not moving very fast, but he still gradually moved away from the river bank, leaving the surprised and disbelieving cheers of the students behind him, until he could only see them turning into a row of little black ones. point.

Tver slowed down at this time and began to release one or two detection magics under the water from time to time.

Under normal circumstances, this kind of detection is undoubtedly a needle in a haystack. Even for other warriors who use their naked eyes to distinguish the underwater environment, it is almost impossible to find the mermaid village in the huge black lake.

But if the message of the golden egg is correct, the mermaids will guide the warriors with songs.

And Tver only needs to "hear" this kind of singing, and he can follow the direction of the loudest sound!

and so--

"...Don't delay any longer, the time is already half gone, lest what you seek rots here..."

"Got you!"

Tver pulled out the wand that was under the water, and then the water seemed to come alive, gradually forming a high-speed vortex under his feet and slowly sending him underwater.

But when the water above the head gradually closed, the vortex did not disappear, but the rotation speed slowed down, and gradually turned into a vortex similar to the undercurrent of the underwater tide.

The only difference is that the vortex is generally parallel to the lake surface, but the current around Tver is unscientific, but magically vertical, allowing him to still maintain a standing posture.

Then let him levitate and fly in the direction of the singing at a speed no less than that of the stunned fish next to him.

After a while, he saw a large rock suddenly appear at the bottom of the lake. In the turbid lake water, he could vaguely see the mermaids holding spears painted on it, as well as the giant squid being chased by them.

Tver looked at it with interest.

This rock is obviously old, and the big squid on it is probably the one in the black lake.

In this case, this giant squid may have lived in the black lake for hundreds of years?

After being curious for a while, Tver continued to float forward.

Now, what he saw were some dwellings made of stones.

Because they were underwater, these rocks were covered with algae and other things, but the mermaids didn't care, and even curiously pointed at Tver through the hole-like windows.

Although Tver had seen photos and drawings of mermaids in some books before, this was his first time seeing mermaids in reality.

The language of mermaids is actually very interesting, or actually the languages ​​of all magical creatures, if they have any, are very interesting.

For example, Parseltongue actually contains the magical power to control snakes. If you just imitate instead of truly inheriting the talent, you will not be able to command the snakes.

The same goes for the mermaid's language.

On land, what everyone hears is a very harsh tearing scream, but in an underwater environment, this sound can interact with the water and become a meaning that humans can understand.

In other words, it is still a tearing sound underwater, but to human ears, it is as beautiful as understanding.

But this does not prevent Tver from hating the appearance of mermaids...

The mermaid's skin is iron-grey, but her long hair is dark green. Coupled with her yellow eyes and incomplete teeth, she looks like the corpse of a child that has been soaked in water for a long time.

Their tail is quite consistent with common sense. It is a silver fish tail, which is the only beautiful thing on their body.

Even though they lived within the confines of Hogwarts, the mermaids seemed to have rarely seen humans, so they all picked up their spears and swam out of the cave out of curiosity.

Tver, who was used to attracting attention, didn't care, but looked at the mermaid village.

The stone dwellings here are relatively rare, but as time goes on, these houses gradually become denser and more luxurious and clean.

It seems that there is also a gap between rich and poor among mermaids~

Finding the direction, Tver continued to move forward.

Soon, a place similar to a square appeared in front of him.

But the most eye-catching thing is not the mermaids gathered here, but the huge statue they surround.

Judging from the body shape, this mermaid statue is as huge as Hagrid. Compared with the real mermaid, it is simply a giant.

And on the tail of this statue, four sleeping little people are tied.

Ron was tied between a Beauxbatons girl and Cho Chang, and Hermione was on the far right. All four of them looked like they were sleeping deeply, their heads hanging limply on their shoulders, mouths A string of thin blisters kept popping up.

But the problem is...

"Where's Draco?!"

Tver looked at a rough mermaid who looked like a leader in surprise. Even in the water, his voice still spread clearly.

Seeing this, the female fish was stunned for a moment, but as she didn't know magic, she obviously didn't realize that this was communication from the soul.

"So, you are the Tver Welfare Warrior, right?" She showed an ugly proud smile, "The hostage you want to rescue is not here!"

"Where is that?"

"there!"

Following the mermaid's fingers, Tver carefully identified the mermaid for a while, and then he discovered the giant squid swimming around the mermaid village, and——

Little Draco, tied to his tentacles, swaying as the giant squid swims!