Pierre did not explain any Inscription knowledge because he didn't know much about it.
"Generally speaking, the smugglers who pass slaves around are responsible for sticking inscriptions onto their goods," said Pierre.
"So I have to talk to these 'smugglers' if I need to learn how to use Inscription?"
Pierre remained silent for a while as he wondered whether Angor was asking such a question to help Nano or because of some other personal reasons.
"It's not the only way." Pierre decided to provide thorough help and showed Angor a small card with the Abyssal Inscription, as invented by Vulgar Sage, drawn on it. "This is copied from the authentic inscription print and is less effective. But it can still help common otherworldly slaves resist the world's consciousness. Let's say… the severity of the corrosion will be halved."
Pierre proceeded to describe the inscription card.