After a day with her friends, Twilight returns home to find Daring Do of all ponies waiting for her. She tells of a great new discovery in the east; No good tales have come from the east however. Ponies who have ventured so far, have come back either sick and dying, or not at all, not even dragons go that way. So Daring offers Twilight and her friends to join her. Rainbow looks forward to battling some pony or monster while looking for buried treasure. But daring ends that train saying the real treasure is the discovery itself.
How bad could it be?