When Twilight was taken from her original reality, she thought she would never return. Now she has. War is at Equestria's doorstep. Twilight will have to make a choice. When Twilight does, she’ll have a huge task ahead of her.
When Applejack finds a "certain" Wonderbolt has crash landed in her barn during a blizzard, she will find that this daredevil will be more intertwined in her life than she will ever know.