Shining Armor and Princess Cadence forced the Changelings out of Canterlot, scattering them across Equestria. Luna flies in during the after party, and wonders what she missed.
When she finds out though, she isn't all that happy. The princess of the night, having slept through the changeling invasion, leaves Canterlot. In an attempt to aid the changelings.
Will she suceed? Or will time have broken any bridge she had formed?

AN: This is the pseudo-sequel to Stargazing Together. While it's not at all needed for this story, it will fill in some holes. And obviously I want you to go read something I wrote....