Miaka is recruiting.
Miaka is practically always recruiting.
This is less because her organization is so active and thriving, and more because "hey, want to end slavery and overthrow the immortal emperor who tortures people to death when he likes them and throws them off the roof when he doesn't?" is a really hard sales pitch. (Even for her.)
She's optimistic about her new approach, though. She smiles her way in to see the auction records and makes out with a secretary while her sister sneaks a peek at the genealogical records and gets a look at the housing records by way of an absurd story and some very convincing tears. And then she has a list of all the slaves the Emperor's bought in the last ten years, and their families, and where those families are living now.
It's quite a list. She starts working her way through it.