This spell model is connected to the Giant Body spell. If it also has a giant transformation effect that enlarges the body, it might pierce right through the ceiling.
Herag came to the backyard and looked around.
The courtyards here are quite far apart from each other, and it seems like no one is watching this side.
But for the sake of caution, Herag decided to first set up a blocking witch array.
He took out a Secret Technique Book from his Space Ring and began drawing runes with Magic Power, slowly imprinting them into the Secret Technique Book.
The witch array Herag was setting up was called Nightfall, which could prevent spying and has a soundproofing effect, making sure no sound leaks out.
The range of Nightfall is enough to cover the entire estate, as it is a Level 1 Witch Array.
Nightfall also has a blocking effect on detection magic like Magic Sense, unless it's some very special method or high-tier detection magic.
