The soul-shaking whispers had filled the cavern with the wind.

"Oops! That monster has come out!

！ What to do? ”

Rocky, who was in front of Arthur, looked around, and the two trolls that should have been stationed at the entrance of the cave were long gone, and he knew that something was wrong, and screamed loudly.

Trolls are magical creatures with amazing strength but low intelligence. They are usually twelve feet tall and weigh more than a ton. The skin is dull and dull, gray as granite.

Due to the problem of low intelligence, they are generally very irritable and often attack the creatures in front of him for no reason, classified as XXXX dangerous creatures by the Ministry of Magic.

Although house-elves are slaves of wizards, they are also highly intelligent creatures. Some house-elves who have been kicked out of their homes by wizards have returned to the ancestral land of the race to prevent people or other creatures from breaking into the area.

He kidnapped two trolls from the forest and stationed them in the ancestral land to protect them from the evil merchants.

In the wizarding world, not all wizards have the ability to fight an adult troll, otherwise the Ministry of Magic would not classify it as a dangerous creature of the xxxx rank.

But house-elves are inherently afraid of wizards because they were slaves before. If they encounter wizards who want to recapture them, they have no effective means to repel them.

But it's different with trolls, and wizards with poor strength can't beat trolls at all. House-elves protected by trolls are also protected from being captured by wizards.

But if you encounter a powerful wizard, the two trolls can also buy enough time for the house-elves to escape.

Now, Rocky didn't find the troll at the entrance of the cave, which means that the monster has broken through the seal, and the troll has been transferred to the cave by the house-elves here to assist them in fighting the monster.

Arthur frowned tightly in the dim cavern, not because he hated the terrible environment, but because the whispers that permeated the surroundings made him a little disgusted.

"Rocky, your body!"

As Arthur was about to cheer up the house-elf in front of him and take him to find the sealed monster, he shifted his gaze to Rocky and suddenly noticed a viscous black liquid appearing on Rocky's shoulder.

It's black mud!

When Rocky was surprised, Arthur made his choice very decisively.

"All petrochemicals!"

The full-body restraint spell was sent out from the wand, instantly causing the unknown Rocky to freeze in place.

"I'm sorry, you've been contaminated by monsters. After I get rid of that monster, I'll help you get rid of the black mud on your body. ”

Arthur pointed his wand at Quirrell's shoulder and explained to Rocky, whose eyes were twinkling with questions.

Then, he raised his wand and released a fluorescent flicker, and in the glow of the fluorescent, he walked towards the cave he was heading to.

The whisper of the ancient creature came from inside the cave, which meant that the monster had not left the place at this time.

This is barely good news for Arthur.

The ancient creation broke through the seal earlier than expected, and has already polluted all the house-elves living here, parasitized by the black mud, and turned into unconscious monsters.

This was beyond Arthur's expectations, and he thought that he would be led by Rocky to the place where the ancient creations were sealed, and then spend 100 million gold Galleons to use the mercy of the Holy Maiden of Mercy to exorcise them.

But now, Arthur is left alone to face an unknown number of house-elves parasitized by black mud, and then find the ancient creation and seal it.

"This must be the most dangerous adventure of my life."

The cave where Arthur walked seemed to lead to the underground, and after walking for a few minutes, he noticed that the air around him was getting damp, and some moss could be seen on the cave walls from time to time.

When Arthur climbed onto a stone platform, he noticed three thin figures wandering unconsciously in the clearing below. The bright red eyes on the shadows indicated their identity.

A house-elf whose consciousness is dominated by black mud parasitism.

Before he could reach the location of the ancient creation, there were already three black clay monsters blocking his way.

Arthur had planned to swing his wand directly and release the Binding Charm to control it. But after a moment's thought, he withdrew his wand.

The number of house-elves in this place, Rocky did not tell him, which means that how many black mud monsters there are in this cave, it is unknown that he is just a twelve-year-old child, although he is stronger than his peers, but the magic in his body is barely at the level of an adult wizard.

If you see a black mud monster, use a spell to control it. It's okay that there aren't many black mud monsters, but if there are more than 20, Arthur will faint from exhaustion before he even sees the ancient creation.

After balancing the pros and cons, Arthur finally decided to turn to the audience for help.

This is about to cost 100 million gold Galleons, and one more foreign debt on the accounts is already a drizzle for Arthur.

Your own life is the most important, foreign debts or something, and you will pay them back slowly in the future.

"Sister audience, last time I asked you, how to solve the black mud monster, you didn't answer at the time..."

Arthur glanced at the three black mud monsters below, then quietly retreated to the rear. He pulled out his diary from his robe, flipped to the handwritten page as before, and asked the audience in his heart.

"The filth has retreated, and Albus Dumbledore came out of the cage where the ancient creations were sealed eighty years ago, so that he could destroy those monsters. After two and a half years of specialized research, the forbidden spell was invented. ”

"Since you don't have enough magic at this time to activate this spell, I can provide you with a low-profile version of the monomer. It costs 10 million gold galleons. ”

"That, sister audience. Can you ...... like this?"

Ten million gold galleons to get a spell to destroy the black mud monster is not expensive. However, this still requires Arthur to consume mana before he can use it.

Arthur sought the help of the audience in order to have a spell that could be cast for money, even if it didn't become his inherent ability.

"1,000 gold Galleons."

"Okay, thank you, sister."

In the face of Arthur's request, the audience readily agreed.

"So, do you want to go back and get rid of the black mud from Rocky's body now?"

After receiving Dumbledore's low-profile version of the forbidden spell, Arthur put the journal back into his wizard's robes and bowed his head in contemplation.

This is the ancestral land of house-elves, and Arthur is not familiar with the environment inside. He was now only at the entrance to the cave on the outskirts of the ancestral land, and he didn't know what was going on inside.

If the black mud from Quirrell's body is wiped out, with his help, Arthur will be able to find the location of the ancient creation without any problems.

But then the question arises again, can Rocky be immune to the effects of the whisper after being "dispersed by filth"?

That night, Arthur saw that Dumbledore had sent the house-elves away after using the forbidden spell of 10,000.

"Sister ...... Audience"