Now ruling over all of Equestria, Sprout Cloverleaf enjoys a life of comfort, luxury, and fathering countless children with his many, many wives, concubines, and anyone else who wants to bear his foal. But when a magical sense is felt, Opaline and Chrysalis both confirm that it must be the fabled Crystal Empire. What was thought to have been lost in the snowy tundra, may be the ancient empire of crystal and gems. Eager and curious, Sunny Starscout volunteers to scout with a number of ponies to aid her. While nervous, Sprout allows it, and what is discovered there will not only change what they know, but open up the doors for other expeditions.

Commission for PuzzleMaster98.
Derpibooru: 2167077