The sound of Arnold hammering on some metal echoed throughout the domain. Arnold's domain had been awfully quiet ever since most of the summons started living outside the domain. It wasn't their decision do to so, but with half of the world under Arnold's command, he needed people he could trust to be out there. Not inside his domain. Most of the time the summons only came together when the private dungeon opened. That is, once every three months after that, everyone went their separate ways.
The rest of the time, they helped him looking over the world. Or at least the part he owned. The only one to keep Arnold company in the domain was Scylla. But seeing how lonely she got after spending all the time alone, Arnold decided to let her and Cetus have some fun together. As for his army of undead and automatons, they hadn't been inside the domain for quite some time as they too were busy protecting the people.
