What about the little brother?

it’s a little sister and she’s already making a living for herself in the slums as an informant. medea foreshadowed that the little sister will become the most powerful woman (most likely a witch since right now medea is the most powerful) in the future, so i’m sure she’ll be fine. but it probably means she’s going to experience a great deal of hatred and resentment to be able to transcend (if she becomes a witch).