When Twilight Sparkle goes missing only a week before her Princesshood Anniversary, the rest of the mane 6 have to find her.

But where is she? Any why had she been acting so weird lately in Ponyville, especially over the last week? Is her disappearance relating to the stars?

This tale is set in two stories, Twilight and the Mane Six. Can they find her, and stop a major catastrophe with the other worlds?

(This is a sub-story of my overall larger project: Friendship is Corruption)