A Trade from Potter

Potter had held firmly to this hypothesis, and when he made the Broomstick, he had cast spells and created it along those lines.

During the process, Potter had also borrowed the help of several other friends, mainly Black, who had found some magic from the Black Family's collection to provide technical support for the concept.

Of course, that was Potter's own account. Once translated through Manus's understanding, it became—

When making the Broomstick, Potter had intended to abandon the traditional method of having a Broomstick hover and then directly using spells to grant it acceleration. Instead, he had planned to use a more advanced approach.

Jet propulsion!

Collect the air in front of the Broomstick, compress it, then eject it from the tail of the Broomstick to generate a high-speed airflow...

And surprisingly, the idea actually worked. Manus also understood why those people had managed to blow themselves up while making a Broomstick—and why the explosion on the third floor had made even the dungeons tremble.

At the same time, Manus understood why they had remained in the Hospital Wing until now.

The vessel Potter had envisioned for completing the air compression and ejection process had actually been the Broomstick itself!

When it exploded, how badly must the fragments of the Broomstick have torn them up?

Just as Manus thought of that, he heard what Potter said next.

There was an unexpected gain too?

Manus himself did not particularly care about teaching others the techniques he used to make Broomsticks. After all, he had never intended to make money from it.

But if he could obtain new knowledge through it, he had no reason to refuse. Although the Potter Family was not one of the Sacred Twenty-Eight, that was because the Potter Family had begun supporting Muggle rights long ago.