Robin sighed, clasping her arms at the elbows, which had the nice effect of hefting her breasts. It was clear her annoyance didn't have anything to do with him though. "As far as I know it's just a mechanical failure. But with the fan broken we've not been able to clear out some of the succubi that tend to gather in places like the power plant."

Succubi were a particular type of daemon that were attracted to locations where a great deal of sexual energy was being put out. They weren't as dangerous as other monsters, but they could cause trouble in large enough numbers or confined space, effectively making a nest. Of course, exhaustion was still a real threat to their victims, and considering the power plant was the location in question the problems had the risk of having a domino effect.

She gestured up the stairs to the plant with one hand while the other half beckoned to him, "The situation isn't critical, but if you can offer any help while we get the fan going again then things should work out. And we can find a way to make it worth your while."