Board Thread:General Discussion/@comment-4821842-20170927045840/@comment-5899967-20170927173725

8Rob wrote: The Chipped Cup wrote: Maybe it was Facilier's masters, the "friends on the other side"... The "friends on the other side" pretty much means Hades in this show

And he is dead now, so....

Remember that this is a new book, so the mithology is different, there may not be an Underworld or an Hades.