You are sasuke's villain little sister, your very strong an good at using your sharigan, you work for orochimaru. The story behind you becoming a villain is... After itachi killed everyone of the uchiha's you and sasuke got split up and you were wondering in the forest until orochimaru found you and took you in, and cared for you. You've been loyal to him ever since.

Now you guys are in the leaf village undercover preparing to attack, but sasuke an the rest of team 7 including Kakashi find you both... but you an your sensei orochimaru haven't noticed

(Ages: Sasuke is 14 you are 12)