Things have been shaken up by Luna's surprise appearance and subsequent journey to Earth. As the world tries to find its footing in a universe much different then they expected, and as the strange phenomenon of "magic" begins to spread, everyone's having to make some accommodations-- Luna not least, with the Nightmare now an equal holder of her own body; not a great arrangement. But among all this, the attack onboard Hornet lurks, begging the question: Who was behind it? What do they want? And is it already too late to stop it?