Mortals, meet demigods, Satyrs, Nymphs (cause they're back from Netherland), and Rachels (A wild Oracle has appeared!)
Hectate is sick, and the mist has been removed. So demigods must survive with mortals.
Disclaimer- I do not own the characters or the series. I'm not a male. I'm not that old. My name is not Rick Riordan. Not as many people want to throw me into Tartarus to see how I like it.
So no, I do not own PJO or HoO