Ever since Bon-Bon left for a new life in Manehatten, Lyra's life has lost its focus. She gets up, she goes to work, she eats, she goes to sleep. One day she knows she's going build up the courage to tell Bon-Bon how she really feels about her and they can live happily ever after.

That day will never come. Something terrible is happening in Equestria. Something that could be the end of the world. The Smooze has arrived and no-one can stop it, not even Twilight Sparkle. What hope then does Lyra have?