Arron/Ares is going to first and foremost make sure his children are ok, have Aria by his side and invite Eros, Anteros, and Harmonia to join them at his place.
Penny/Sussi works at the Library, but will not be having a good time. A lot of Thoughts will be frightened and she's not going to like that one bit.
Jake/Judas doesn't mind the dark one bit and really some monster out to kill him. They can't do anything worse than he has done to himself. He'd protect Mary Mags by throwing himself in the way of harm.
Sean/Horus doesn't like that he won't be able to change into a falcon ;_; but anyone who wants to be protected by him can be because this will prove to himself of his protection ability.
Mel/Melpomene isn't afraid of the dark. That would just be silly. This will however be one of those times that she does not enjoy being in the dark by herself.
Reeve/Jor - well, his boyfriend kind of glows in the dark so... Not that Jor minds darkness or monsters. He might even feel kind of at home. Beware anyone attempting to touch him though as any anxiety he might feel will be presented in his poison ability secreting from his skin. >_>