Chrysalis finds herself in the Everfree. She is still a filly, planning to rule Equestria someday. But, she finds herself in the time a few weeks before her older self tried to ruin Princess Mi Amore Cadanza's wedding. Her filly self finds Fluttershy, but since she is still a filly, she knows nothing about the Canterlot plan. Fluttershy then cares for the young Chrysalis, and learns her side of the story.
"Maybe... she's not so evil... just misunderstood... maybe she's... good."
Almost a Chrysalis and Fluttershy version of Past Sins