Grimmauld Place 12

The Room of Requirement was the heart of Hogwarts's magical workings. That theory was both plausible and reasonable.

It was no wonder the Room of Requirement could fulfill the needs of anyone who entered. After all, it gathered the magic of the entire Hogwarts. With magic, a supernatural power, making wishes come true was a piece of cake.

What puzzled Anduin, though, was that such a complex Rune Structure shouldn't be something ordinary building materials could support.

Even the Alchemy Rooms he had built for the Ministry of Magic and other organizations had required astronomical quantities of Alchemy Materials just to construct.

But here, Anduin couldn't find any trace of high-grade Alchemy Materials. He couldn't see any even when looking through it with Void Energy. The Room of Requirement was made of nothing but the most basic rock.

The more he learned, the more fascinated Anduin became with the Room of Requirement.

By now, he had a general understanding of how the Room of Requirement worked, but the questions in his mind had only multiplied.

So, during the remaining two months of the school year, Anduin would visit the Room of Requirement from time to time and use the Void Armor to study its secrets.

At the same time, Anduin grew more familiar with Void Energy and more adept at controlling it. This proved very useful when he began developing substitutes for the Deathly Hallows.

With the Lehmer Alloy formula and the help of the Philosopher's Stone, Anduin found a substitute for the Elder Wand with little trouble during those two months.

In terms of function, the different Deathly Hallows clearly served very different purposes.

The Resurrection Stone, as the core of the Void Set, played the most important role in transforming objects. It was essentially the generator of the