Farmsn
After the Tartarus mission Nico and Will finally get a vacation from their crazy lives, and a summer camp all to themselves.
One morning they are rudely awoken by Mr. D only to be told that Hades has yet another task for Nico and Will to take on.
Except this time its to take care of some out of this world, former idols?
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Or in which Hermes does an oopsie, opens a dimensional rift and pulls in the souls of seven space singers...