Naruto OC: Murasakino Yuhi

This is my newest Naruto OC, Murasakino. She is four years older than the Konoha 11. She is the second cousin of Kurenai Yuhi. She is known as a relentless opponent and is very skilled, if not the most skilled in genjutsu. She struggles as a child because her personality is quite dark. As a young adult she is infatuated with the idea of the Akatsuki and wants to become a member. She decides to seek out the organization and is placed in the lowest rank of members. Once she sees how terrible some of the acts her organization commits, she flees and returns to Konoha. She makes a plea with the Hokage and it is deemed that she will not be imprisoned if she agrees to become an assassin and spy for the hidden leaf. She accepts the role and does that for the remainder of her career as a ninja. 

As an adult, her relationship with her second cousin Kurenai grows and she deeply cares for Kurenai's daughter Mirai. 

Murasakino never goes on a mission alone. She is usually accompanied by Hitsugaya Hyuga. They marry and bear two children: Makoto and Naguchi Hyuga.