Rei Yuki

Rei Yuki is (obviously) A Part of the yuki clan, known for their Ice KG (kekkei genkai), Her Clan was feared for their abilities so she grew up having a hard life, she ended up moving from kirigakure and a younge age and getting a spot in the academy in Konohagakure, were she learnt to become a powerful shinobi, This however caught the akatsukis eye, and they are going after her as a member, they ended up getting her into the Akatsuki and she became one of their members,