Harry Potter and the Great Old Ones

At this time, Tiera was walking quickly against the flow of people, checking her equipment as she walked.

Five incendiary bombs, a dung bomb produced by Weasley, a piece of bloody raw mutton that he just asked the kitchen elf for, and a dozen cursed worms that were completely under his control and attached to the inside of the mutton.

Tiera was not sure whether the cursed worms could penetrate the troll's rough and thick skin and cause damage to it, so he hid the cursed worms in the mutton and used the troll's love of eating raw meat to guide it to eat the cursed worms.

.

He wrapped the raw meat in oil paper and stuffed it into his robe.

Thanks to the large wizard robe, it was impossible to tell from the outside that Tiera was hiding these things.

In fact, there was no need for Tiera to wade through this muddy water. Even if he didn't look for Hermione, Harry and Ron would definitely discover Hermione's disappearance.

But he needs the troll's blood.

Used to make his first real magic item - the Titan Talisman.

Amulets made with the fresh blood of trolls, giants or ogres will gain the same magic resistance as trolls, giants or ogres within one minute after being activated.

It is a semi-permanent talisman. The general structure of Tiela has been completed. Thanks to the magic of magic, it does not require high temperature, only normal flames and a little spell. Tiela only took three days to obtain it.

I got an amulet that was smooth on both sides and looked like a gold coin.

The current amulet has no effect and is only completed after being dripped with the troll's blood.

The amulet can be used up to three times.

After three times, you need to add the blood of new trolls, giants or ogres before you can continue to use it.

Tiera had considered Hagrid's blood. After all, in the fifth volume of the original book, Hagrid withstood several curses from the Aurors of the Ministry of Magic without any damage.

But the principle of this amulet is to use blood as a medium to steal the life force of giant monsters.

To put it bluntly, it means damaging the trolls to gain their magic resistance.

So in the end I took the risk and chose this giant monster guarding the magic stone.

"Dong-dong-dong-" Heavy footsteps came from the corridor ahead, and along with this sound was an extremely unpleasant and disgusting smell.

Tiera slowed down her pace, waved her wand and cast an air-freshening spell on herself. She walked close to the wall, put her left hand into her pocket, and slowly approached the huge shadow.

…

At the same time, Harry and Ron, who discovered that Tiera was missing, hid themselves in the crowd of Hufflepuffs and walked in the other direction.

They slipped quietly through the empty side corridors and hurried to the hall where they had just eaten.

But as soon as he turned the corner, he heard rapid footsteps behind him.

"Percy!" Ron said in a low voice, pulling Harry to hide behind a large stone sculpture of a griffon.

They looked over from behind the stone sculpture, only to find that it was not Percy, but Snape. He walked across the corridor and disappeared from their sight.

"What is he doing?" Harry asked in a low voice. "Why isn't he down in the basement with the other teachers?"

"how could I know!"

They followed Snape's retreating footsteps and walked quietly along another corridor, trying not to make any noise.

"He's heading towards the third floor," Harry said, but Ron raised his hand.

"Can you smell anything?"

Harry sniffed, and a stench penetrated his nostrils. It was a mixture of smelly socks and a public toilet that had never been cleaned.

Then they heard a low, huge roar of pain.

The shock made Harry and Ron's eardrums hurt, and they swore that they had never heard such a terrifying scream in their lives.

Then there was the sound of something huge and heavy falling to the ground.

Harry and Ron looked at each other, then took off their legs at the same time and ran towards the place where the sound came from.

"It's the women's bathroom!" Following the smell and loud noise, Harry and Ron quickly found the place where the sound came from.

"Hermione! Hermione is still in the women's room!" Harry suddenly shouted, and it was only then that they seemed to remember the little witch Hermione.

However, as soon as they entered the women's restroom, they saw a scene that they would never forget in their lives.

The little witch Hermione, whose eyes were red from crying, huddled in the small space under the sink.

Most of the stalls and toilets in the women's restroom were damaged.

In the center of the toilet, a huge monster, at least twelve feet tall, with dull skin and as gray as granite, fell to the ground, seemingly unconscious.

Its head was covered with burn marks, and there was a small wound about five centimeters below the neck of the ugly head, with green blood still oozing out.

Tiera, on the other hand, fell to the side covered with dust, but with uncontrollable joy on her face.

When she heard someone coming, a trace of panic seemed to flash across Tiera's face.

After seeing that it was Harry and Ron, Tiera shook her robes.

Harry noticed that Tiera seemed to have stuffed something into her pocket.

"Harry! Ron!" Harry felt that Tiera's tone was much more cheerful.

"I found Hermione!" Tiera said with a crazy look at Harry and Ron.

"Fortunately, I found it in time!" Tiera continued, "Otherwise, the troll would have almost hit Hermione!"

"You...are you here to find me?" Hermione, who finally recovered, her eyes red from crying, seemed to be getting wet again.

"Yes."

"right!"

Harry and Ron answered almost in unison.

Because Tiera had already stood up and quickly gave them a hug...and with his back to Hermione, he held Harry and Ron's thumbs tightly with both hands.

"Oh, yes, about what happened in the afternoon." Harry and Ron suddenly reacted and said one after another, "About what happened in the afternoon, we are sorry. We shouldn't say bad things about you."

But Tiera was still squeezing both of their fingers.

"What you preach to us is sometimes very useful." Harry added.

Tiera slowly let go.

"No, no, you're right." Hermione smiled sheepishly, "I am indeed a bit annoying."

The four little wizards looked at me, and I looked at you, and suddenly they all laughed in unison.

They laughed for a while and then stopped.

"So...are we still friends?" Hermione asked cautiously.

"Of course!" Ron said first, and Harry and Tiera also nodded.

"What happened just now?" Ron asked, "Why is Tiera here?"

"We were looking for Hermione separately." Tiera said, "In order to confirm a conjecture of mine, I went to the third floor first."

"The result turned out to be..."

"Harry! Ron! Hermione! And Tiera!" Professor McGonagall rushed in through the broken door of the women's toilet and saw the troll and four Gryffindor wizards lying on the ground.

At that time, I was so frightened that I almost lost my soul and shouted their names louder and louder.

"Why are you here?"