After thinking about Rainbows comment about not truly being able to fly Twilight is driven to improve her skill in every area she can. Armed with only a friendship journal and a gift from the Wonderbolts she is determined to travel to all four corners of Equestria and beyond to achieve her goal to soar.
Happens in an alternate universe where Twilight went into seclusion trying to find a solution through studying shortly after the events of 'Testing, Testing, 1, 2, 3'.