Harry Potter and the Great Old Ones

At first, Madam Pomfrey did not want Tiera to participate in the brewing of the refreshing potion.

But when she saw Professor Snape's expressionless Sima face, Madam Pomfrey decided to give Tiera a chance -

Immediately afterwards, I was shocked by Tiera's carefree operation.

"Perfect! It's so perfect!" Madam Pomfrey picked up the refreshing potion, calming potion and bright white potion and smelled it.

In this way, Tiera was allowed to spend an hour after class every day, from 6:30 to 7:30 in the evening, in the school hospital to help Madam Pomfrey brew potions.

It is said to be every day, but in fact it is only two days.

Madam Pomfrey's refreshing potion seems to be an improved potion developed by herself. The effect is immediate, but people who drink this potion will have smoke coming from their ears for several hours.

So in just two days, the resolute Madam Pomfrey nipped the Hogwarts flu in its bud——

Compare a certain John Bull more than 20 years later.

This epidemic prevention effect is simply like clouds and mud.

Don't ask, it's a matter of system.

It must be a corrupt system of capitalism.

Despite the unusually cold and wet October in the Scottish Highlands, bullet-sized raindrops pattered against the castle windows for several days, the lakes swelled, and the flowerbeds were filled with mudflows.

But Oliver Wood, a Quidditch madman, did not reduce his enthusiasm for regular Quidditch training.

So on the first Saturday in October, when Harry returned from training and returned to Gryffindor Castle, he was soaked to the skin and covered in mud.

Not surprisingly, Harry caught a cold that night, with a fever of thirty-eight and a half degrees. He woke Tiera up by calling Tiera's name in a daze.

Tiera rolled out of bed, touched Harry's forehead, and immediately took out the small traceless extension bag containing medicine from the bedside table, and took out a jar of refreshing potion from it——

Tiera's movements suddenly paused.

He looked at Harry and then at the medicine bottle in his hand.

He threw the refreshing potion back and took out a jar of sleeping potion and a jar of tonic from the traceless extension bag——

It's the kind Madam Pomfrey prescribed to Seamus Finnigan.

Tiera first put her fingers on Harry's forehead, then curled two fingers together——

A light black worm, slightly thinner than a hair, emerged from Harry's head and integrated into Tiera's left glove.

Harry's expression seemed to gradually calm down, but his face was a little pale.

Tiera immediately held his head and poured a jar of sleeping potion and a jar of tonic into Harry.

Watching Harry gradually fall into a deep sleep, Tiera observed carefully for a while, then took her own washcloth, dipped it in cold water in the bathroom of the dormitory, and applied it on Harry's forehead.

Then Tiera knelt down, pulled out a large suitcase from under Harry's bed, and took out a cloak that looked like a silver-gray liquid.

Tiera put on the invisibility cloak, restored Harry's trunk to its original position, and tiptoed out of the Gryffindor common room, entering the cold corridors of Hogwarts.

Tiera wore an invisibility cloak and walked through the constantly moving stairs to the library on the fifth floor.

"Open the Alaho Cave—" Tiera took out Lucius Malfoy's wand and tapped the door of the forbidden book area.

The door opened in response.

When Tiera blackmailed Lucius Malfoy during the summer vacation, she took Lucius's wand with the cooperation of Raven and the Mark of the Dark Lord——

It was not returned afterwards.

That is to say, Tiera not only stole a box of materials and potions from the Malfoy family that were worth about seven hundred gold galleons on the market, but also a wand that was said to be an ancestral handiwork of the Malfoy family.

It should be worth at least seventy gold galleons——

Anyway, Tiera is pretty easy to use.

But then again, which wand does he have trouble using?

After all, it is a central air conditioner.

If Malfoy can find the second wave of materials he requested——

With all calculations, Tiera could extract a total of more than 1,900 gold galleons from the Malfoy family——

I have to find a way to bring Malfoy Manor over and turn it into my own laboratory...

No, no, I can't be greedy anymore. Tiera shook her head, as if she wanted to get rid of this thought.

Tiera took a moment of caution in her heart and restrained her inner moral character.

After entering the forbidden book area, Tiera cast a fluorescent spell with Malfoy's wand, approached the bookshelf, and carefully observed the forbidden books on the bookshelf one by one.

After passing two bookshelves, Tiera took a fancy to a heavy and huge ancient book on the fifth floor of the third bookshelf——

"Magical Experiments on Muggles and Mudbloods"

Tiera placed the book on the table.

He lowered his head on the thick book and carefully observed the cover of the book itself and the texture of the pages——

"That's it." Tiera sighed helplessly.

Tiera put "Magical Experiments on Muggles and Mudbloods" back on the bookshelf and turned back to the dormitory.

Taking care of Harry and going back and forth to the library took Tiera a lot of time, and now Tiera couldn't sleep at all.

He was a light sleeper.

Especially after Tiera completed the construction of the fourth layer of spiritual walls in August, sleep was no longer necessary for him.

If it were not for her own health, Tiera would not even want to skip the step of lying on the bed.

After putting the invisibility cloak back into place, Tiera moved a chair and sat beside Harry's bed.

While staring blankly ahead, he went through his plan again in his mind.

No--

There are no loopholes.

All variables are within Tiera's control.

"Uh..." Harry moved on the bed, turned over, and slowly opened his eyes.

Harry was confused for a while, and then saw Tiera sitting blankly beside his bed.

"Tiera?" Harry jumped up.

"Oh, thank God." Tiera came back from her meditation and stepped forward to touch Harry's forehead.

"Tiera, I..." Harry wanted to ask something.

"You have a cold." Tiera, who touched Harry's forehead, already knew what Harry wanted to ask, so she answered smoothly.

"You take care of me?" Harry asked again.

"I just happened to brew a few extra cans of the refreshing potion for Madam Pomfrey -" Tiera picked up the towel that fell to the ground when Harry turned over, "I fed it to you."

Tiera took the towel to the bathroom, washed it, and then hung it to dry on the iron shelf next to the stove in the center of the dormitory.

"Thank you, Tiera." Harry said with a blush, "Thank you!"

"You're welcome, we are friends." Tiera said, then picked up -

Tiera had already put on her clothes when we took a night trip to the forbidden book area.

"I'm going to have breakfast first." Tiera glanced at the clock in the dormitory——

It's now seven-twenty, fifty minutes later than the usual time Tiela goes to have breakfast.

While walking in the corridor of Hogwarts, Tiera put her hand into the wizard's robe and held Tom Riddle's diary in her palm.

"Tom, that basilisk you were talking about -" Tiera asked, "where is it?"