Lawyers.

Yuria and Jovi are lawyers. Yuria being a prosecutor and Jovi a defense attorney, Jovi becoming one much later under the supervision of Keons, who had a history with law in the past. A good few occasions that have had to face against each other, but they hold no ill will against each other, they are still sisters and will remain as such.
2 fun facts: Yuria accidentally helped a witness of her’s of be caught for murder in Jovi’s first case. And Yuria was made solely with being a prosecutor for Jovi to slap up, originally with zero relation to each other.