Raven and his group were on a break because they were overcharged with mana, but that wasn't the only reason.
After all, if they only wanted a break, they could've done it in Arietta's domain.
The problem there was that Arietta, despite being the OPest god Raven has heard about, wasn't someone with unlimited resources.
Yes, she had a lot of divinity, but the powers she used consumed just as much.
The domain she had been summoning them into—one where she could use divine laws—was the ability used either for serious fights or to address some very devoted believer.
In either case, this domain wasn't intended for long-term use—minutes to hours.
Like those scenes in anime where a god or goddess summons the main character into their domain, where they inform them about the lack of time and that they should discuss everything quickly.
It was that type of domain.
