The rewritten and remastered version of Persistence is Key 01: Beginnings with a story that echoes deep from the Undermension

After his brothers coronation is crashed, Stardew finds himself in the Undermension as he is forced to find his way out to his world.

After finally becoming one Alicorn again, Bounded Time and his cousin Stardew Serandite begin their journey to reunite with their father. All whilst being watched by Bounded's attackers.

After his coronation is crashed, Covet Dawndrop, now as three normal ponies, has to try and reform his Alicorn body whilst being pursued by attackers, danger and new experiences.