DESCRIPTION
She'll be a high priestess at the same shrine Mimi works part-time at, and be highly skilled in many arts, but seemingly lacking any spiritual connection that her brother (solely) excels at.
She's gonna be her brother's rival, and despite having seemingly taken every good gene at birth, she'll be super petty about it and addicted to letting others know she's better, even when the person she's comparing herself to should be completely beneath her, like bragging about her intellect to a bunch of kids.