Harry Potter and the Great Old Ones

Chapter 163 Final Chapter
Because of Dumbledore's objections, Tyrell did not visit Professor McGonagall again.

Because Tyrell believed that even if Professor McGonagall told her about the Time-Turner, Dumbledore would ultimately refute it.

So Tiera had no choice but to obediently choose her courses—

Aside from the compulsory courses, Tiera only chose Divination, Arithmetic Divination, and Magical Creatures Protection.

He abandoned the course on ancient scripts and Muggle studies.

Neither of these courses was of any use to him.

Having received the blessing of "knowledge" from the great race of Is, Tiera reads ancient runes as easily as reading the English alphabet.

Tiera has already had ample practice in the ancient runes and their application during this semester, both in constructing rituals herself and in teaching Gidrol Lohart how to construct them.

As for the Muggle Studies course...

He himself was a pure Muggle from more than twenty years in the future, and had no interest in sitting in a classroom listening to a self-imposed isolationist wizard make statements that seemed to be equal to Muggles but were actually full of discrimination and prejudice.

Wouldn't it be more fun for Tyrael to use that time to kidnap some Death Eaters from Azkaban and experiment on them?

Tierra will definitely be taking classes on magical creature protection and arithmetic divination.

One of these two courses was one he was interested in, and the other was a highly practical course.

Tiera will inevitably need to construct complex rituals in the future, and he can't always rely on the small plot of land he brought from his previous life. He also needs to learn the mathematical calculations of the magical world.

Progress comes from integration.

As for divination—

Tierra simply found it enjoyable to be in a class where she could sleep through the semester, didn't need to study for the final exam, and could get a high score by just making up some random prophecies.

After submitting her course selection form, Tierra stayed indoors.

To be precise, it means living in a house where every request is fulfilled.

Almost every day at dawn, Tiera would enter the Room of Requirement through the wall opposite the tapestry of the giant stick that beats Barabba on the eighth floor, and would not come out until the lights were turned off.

He even ran into Dumbledore several times.

“Oh, Tyella…you’ve found the Room of Requirement!” Dumbledore asked. “What are you going in there for?”

"Avoiding women," Tierra said without batting an eye.

Dumbledore thought about it, nodded, and it seemed to make sense, so he ignored him. Even later, when he encountered Tyrell coming out of the Room of Requirement, he would still greet her with a smile, but in reality—

"Dobby! Look over there!" Tierra shouted, looking disheveled amidst the piles of Items in the Shop of Requirement. "I found half a set of solid gold and ruby-encrusted tableware. See if you have any over there. If we can put together a complete set, this tableware alone could fetch a fortune—"

“I have some here, sir!” Dobby exclaimed excitedly, then pulled a golden knife and a golden cup from the pile of groceries.

"Well done, Dobby! Keep searching, if we find another set, we'll keep it for ourselves."

"Dobby, and these books called Bibles, pick them out if you find any! These are ancient Greek Bibles from the 13th century; they're worth much more than that set of tableware—"

"And these few rolls of parchment, take them all, take them all, no matter what's written on them. Even if it's just a bunch of nonsense, we can make a fortune selling them to Muggle collectors and research institutions."

"My goodness, Dobby, look what I found! Blue and white porcelain! I'm going to put it in my living room."

"Yes, Dobby, put the herbs and items with dark magic in box number one, the one with the Malfoy crest. Put the ones without any magic in another box. Those things can fetch a lot of money in the Muggle world."

Because the final exams were canceled, Tierra had ample time to thoroughly search the treasure room of the Room of Requirement, like a locust swarm.

Some powerful dark magic items, herbs hidden at the bottom of the junk pile, and books were all placed by Tiera into the invisible extension box given to her by Lucius. Some items without magic, or with weak magical effects, were put into Quirrell's box by Tiera. These were all well-made and quite antique items, such as a magical mirror that looked like it was from the fourteenth century. Anyone who looked into the mirror could only see their childhood appearance. It was a rather useless spell, and it would only sell for about six silver sieves in Diagon Alley.

However, Tyella could easily remove the magic from it and sell it in the Muggle world.

Tierra remembered that when he had just left the orphanage, there was a similar antique mirror hanging in the pawn shop where he pawned coins; it was priced at £17,000 at the time.

If you were to pawn this Tierra, you could probably get at least nine thousand pounds.

Although there is a limit to the exchange rate between Muggle pounds and wizarding galleons, there is a stable way to exchange between the two—

Gold and jewels.

British pounds can be used to buy gems and gold, which can then be exchanged for Galleons in Gringotts.

This is how a chain of interests is formed.

Both seamless extension boxes were modified by Tiera using the spatial authority held by the "Inheritors," increasing their capacity. With Tiera and Dobby busy at work, the clutter inside the Room of Requirement became much neater.

Time flew by, and before they knew it, it was time for them to catch the Hogwarts Express home. Tyrell even wanted to stay at school a little longer—

After all, Tiera had only tidied up half of the massive amount of clutter in the Room of Requirement, and who knows what good things were hidden in the remaining half.

At the final banquet before leaving school, Dumbledore once again added two hundred points to Gryffindor's score for Tierra's "heroic actions."

This allowed Gryffindor, who had only trailed Slytherin by a few points in total, to overtake them and win the House Cup once again.

Once again, the silver-green Slytherin ornament, which had already been hung up, was transformed into a gold-red Gryffindor ornament by Dumbledore's wave of his wand.

Haha, a second time.

Tierra sneered inwardly.

On the eve of their holiday break, Harry, Ron, Hermione, Fred, George, and Ginny Weasley, who had always disliked Tyrell, made the most of the last few hours before the holiday when magic was allowed. They played with "Crackling Blast," lit Fred and George's last few hard-to-pull fireworks, and practiced disarming each other with magic—a skill Harry was now quite adept at.

And Tyella, unusually, didn't read or go to the Room of Requirement, but instead joined in the revelry.

The next morning, Tierra did not board the train from Hogsmeade to King's Cross Station. Instead, she stood on the platform and said goodbye to her classmates one by one.

After seeing off all their classmates, Tierra, Gilderoy Lohart, and Dobby, carrying two seamless extension cases, stepped through an invisible portal and disappeared from the spot.

Tierra located Gilderoy Lockhart's residence in the Baker neighborhood of London through his memories.

It was a three-story terraced villa, elegantly decorated, with clean rooms and no unpleasant odors.

Because the original Gilderoy Lockhart could not teleport, he could not settle down in any remote wilderness like other wizards, which would cause great inconvenience to his travel and daily life.

Moreover, this property in Gidlow Hart has an excellent location, with a subway station in front and a bus stop behind.

Since Gilderoy Lockhart doesn't know how to use Phantom, he can only take the subway to the Leaky Cauldron and then enter Knockturn Alley.

After Tierra and Dobby moved into Gilderoy Lockhart's property, the two of them spent two days tidying up the entire house.

First, pile all the fancy decorations and the wall full of pictures of Gidrow Lockhart into the fireplace and destroy them all at once with a fierce fire.

After that, Tiera placed the blue and white porcelain she found in the Room of Requirement on the table by the entrance, put the two sets of gold tableware she found into the cupboard, and arranged the other decorations according to her own wishes.

After finishing everything, Tierra finally had time to sit at Gilderoy Lockhart's writing desk. She had Dobby make her a cup of hot chocolate, and mentally reviewed Rowling's original work and all her actions and lies since entering the university. Having finalized the outline and basic framework, Tierra picked up her pen and wrote the title on the manuscript paper—

Harry Potter and the Lost Philosopher's Stone

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(End of this chapter)