Twilight from the Mean 6, now known as Eclipse, has become a better Pony after several months of work. However, after a disastrous Winter Wrap-Up, she has fallen down into apathy, straining her marriage with Sunset.
As she trains to be become a fully-fledged Wonderbolt, Lightning Dust has issues fitting into her suit, but in the process of getting a better one, she has to question just how much more the captain can strain her before she breaks.
