This story is a sequel to The Problems with Changeling Royalty
Do not read any further if you haven't read The Problems with Changeling Royalty as this story spoils the ending within the first chapter.
After Chrysalis' sons intervened, Chrysalis ended up moving to Canterlot Castle, under the watchful eyes of the two sisters Celestia and Luna.
She hated it there, but it was home now. The Hive no longer held anything of value to her and she no longer needed to go into hiding. Canterlot was the natural place for her to end up.
She just wished the place would let her adjust at her own pace, but life is hardly so fair.