With Lucifer around, returning to Hell was done in a jiffy.
They stopped by BK-759 to pick up Nicole before they returned, leaving Kriwon with one incapacitated Galactic Ruler and another on the verge of tearing his hair out from stress.
On a not-so-side note, Nicole had achieved her objectives on the planet she'd stayed behind on, though a few complications had arisen along the way, and by the end, she had to be literally "contained" just to prevent the multitude of spirits on the planet from following her off it.
Several spirit contractors nearly lost their own contracted spirits, as those spirits found Nicole far more appealing, drawn to her due to her loved-by-nature disposition that made her presence inherently 'comfortable' for spirits and other nature-aligned races.
Much like Arthur had done, Nicole, being on another planet in another galaxy and away from her home universe, had tried to go about things quietly without making a fuss.