Hill was so engrossed in his cultivation that he almost completely forgot about the outside world.
Until Adrian contacted him.
"I've become a Magister!" Adrian was ecstatic, "My teacher gave me half a month off."
Hill didn't make a sound.
Adrian didn't notice Hill's silence and continued enthusiastically, "The teacher has researched several spatial spells, and the rules have acknowledged them!
The Space Laws have given the teacher lots of benefits, his legendary path is now hopeful!"
Hill was suddenly overjoyed, "Really? Where's grandfather?"
"Still in the lab.
The teacher plans to use the new spatial spells to build William's ship.
That way, there's no need to keep a storage in the lower levels.
But the core of the airship will need to incorporate some of the Space Laws, otherwise, it is impossible to command puppets to use the storage space.
As for the kind of space that could make it possible for people to live inside, there isn't the slightest clue yet.