Chapitre 261: 116. Interrupt abruptly_6

The universally applicable metal powder is worth it for the Alchemy Cathedral to do this.

It is a catalyst, a purifier, which can intensify the alchemical reaction of metal objects, enhancing the purity of the product.

According to the book, from the fourth-rank alchemy set onward, it was heavily dependent on universal metal powder, or the product quality would be as low as an astonishing 20%.

"Boom~"

"Hmm? What was that sound?"

Noland Lee turned his head to look toward the door.

He had just heard a muffled explosion, which seemed to come from the corridor.

Noland Lee opened the door of the guestroom, stood in the corridor, and looked in the direction of the sound.

"Boom~"

Another muffled explosion.

Noland Lee listened carefully, it seemed to come from the magic laboratory.

Could it be that Philia made a mistake while testing the wand?

Noland Lee frowned slightly.

This was someone else's territory, he couldn't move around freely, so he had to stand in place and wait.