Apple Bloom, Scootaloo, and Sweetie Belle have (just barely) finally reached adulthood, and are recruited by Lyra Heartstrings and Bon Bon to help with a team that recently discovered a lost civilization deep in the south, far beyond the borders of Equestria. In this forgotten land where none but ghosts of the past roam, these three friends will be tested by the rough environment, mysterious enemies, and the heartless secrets of a world better left forgotten.

Will they find treasures and knowledge from the past? Or will it claim them all and bury them among its ruins?

Proofread and edited by Mine_Menace!