My Black Magic Is Too Good, It Can Be Automatically Whitened

On the shore, Ronald, who resisted the urge to vomit and swallowed the gills, finally ushered in the onset of the medicinal effect.

He covered his neck, his entire face flushed red, and he almost suffocated himself to death from suffocation.

Finally, under the reminder of the people on the shore, Ronald hurriedly plunged his head into the water, and the gills that grew out behind his ears began to breathe, and he was relieved.

Harry swam over to meet Ronald, and the two were about to swim deep into the lake, when the clumps of blood in front of them swelled up from the bottom of the lake, startling them both.

The two of them stuck their heads out of the lake again and waved at the people on the shore.

Dumbledore noticed the change in the lake for the first time, and immediately sent someone to row over to retrieve Harry and Ronald.

As soon as they left the water, the two of them were immediately poured down two bottles of the antidote of Gillaria.

After coughing violently while hugging their necks, the two "020" people spit out the water they had just inhaled into their gills before they had time to shoot.

They started breathing through their nostrils again, and both of them were breathing air greedily with big mouthfuls, and their reactions were similar to those of people who were rescued from drowning.

After taking his breath away, Ronald turned his head to ask Harry, who was lying beside him.

"What happened to the blood just now?"

"I don't know, Professor Dumbledore is already looking at it.

On the other boat, Dumbledore looked at the bottle of blood that Slughorn had just fished out of the lake.

"Horace, can you tell what kind of creature's blood it is?"

"Hold on.

Slughorn took some kind of powdered potion out of his pocket and threw it into the bottle.

The blood in the bottle seemed to be boiled, and it kept bubbling, and soon a shadow appeared inside.

Fish head, body, fish tail.

"Thanks Merlin, it's mermaid blood!" Slughorn said with certainty.

Dumbledore wasn't relieved by that.

In his impression, there are no ferocious fish in the big lake that can cause harm to the mermaid clan, and now so much blood is pouring out, at least several mermaids have been brutally divided.

Just as he was worried, two heads appeared on the lake not far away.

It's Dunn and Mera.

Mera also held a golden egg in her arms.

The people on the shore were worried about what happened in the lake, and when they saw Dunn and Mera emerge, they immediately burst into applause and cheers.

Seeing that the two of them were all right, the big stone hanging in Dumbledore's heart just fell to the ground, and he hurriedly had the two of them pulled into the boat.

After drinking the potion to deactivate the gills, Dunn told Dumbledore in the first sentence that it was the merfolk who attacked them.

Dumbledore nodded solemnly, keeping Dunn and Mera silent.

It is impossible for a mermaid to suddenly defect, this matter must be investigated.

But there are more important things right now, that is, to end the Triwizard Tournament first.

Back on the shore, Dumbledore never mentioned the attack on Dunn and Mera at the bottom of the lake, but only loudly announced that the final winner of the Triwizard Tournament was Mera, a freshman from Slytherin.

There was another burst of warm applause from the shore.

Dumbledore, citing the cold weather, asked the prefects of the various houses to bring everyone back to the castle.

Dunn and Mera also return to the castle together.

Harry and Ronald should have been reminded by Dumbledore, and they didn't come over to ask them what happened under the lake.

Back at the castle, Dunn took a shower and came out to find Moody and Hagrid waiting for him.

"Everyone is here, in the common room downstairs."

Dunn followed Moody and Hagrid to the Gryffindor common room and found Tom, Abu, Ella, Angelica, Hermione, Fleur, Gabriel, Mera, Maxim, Harry, Ronald all there.

The other Gryffindor students were curious at first as to why so many outsiders suddenly entered the common room of their own academy, but after seeing Dunn, everyone understood.

The scene of Dunn killing three Durmstrang students in the maze yesterday was still vivid in his mind, and no one dared to question it at this time.

All the irrelevant people left voluntarily and let the common room out.

As soon as they were done walking, Ella and Angelica couldn't wait to ask Dunn what had happened.

Dunn glanced at Mera, wondering.

On the way to Gryffindor Tower, did Mera not tell everyone what happened at the bottom of the lake?

Tom opened his mouth and explained, "Mera won't say anything when you're not here..."

Tom's intention was just to say that Dunn had a good maid, but it sounded odd.

Everyone else was fine, and Angelica's look at Mera immediately became unkind.

Fortunately, Dunn followed up and said what happened at the bottom of the lake, and everyone's attention shifted to the discussion of this matter.

"It must be Greenwald, he bought the mermaid at the bottom of the lake and let them attack you at the opportunity of the game!" Ronald said indignantly.

Although neither he nor Harry had time to dive to the bottom of the lake, if he and Harry were to go down first, there was no guarantee that they would be out of danger like Dunn and Mera.

In other words, they almost lost their lives in confusion this time, and anyone who knew the truth would be very angry.

Everyone else frowned and didn't speak.

Especially Tom, Abu, Ella and Hermione.

They are all thinking about the same question.

If this mermaid mutiny was really instigated by Greenwald, with the ability of the Dark Lord, he should prepare some powerful means to ambush Dunn.

Just trying to kill Dunn with just a group of mermaids always felt like this conspiracy was too simple.

Dunn also felt that something was wrong, but Dumbledore had gone to the bottom of the lake to investigate the matter himself, and he believed that there would be results soon.

Later, Dumbledore asked Fox to bring a message. 3.2

All the mermaid tribes at the bottom of the lake disappeared, and even the houses that lived underwater were demolished and taken away. Obviously, it was not a hasty decision.

Dumbledore found the dark river at the bottom of the lake, because he did not know where the dark river led, he did not go deep.

The only thing that is certain is that all the mermaids living at the bottom of the lake have left, and none of them are left.

Dumbledore wasn't sure if it had anything to do with Greenwald either.

The situation is so tense now that even if the Ministry of Magic is notified, it will be difficult for the other party to recruit more people to investigate.

Things can only come to an end.

The only thing Dumbledore can do is to set up a detection magic circle at the entrance of the dark river at the bottom of the lake. If someone from the mermaid tribe sneaks back, Hogwarts Castle will be able to detect it immediately.