Always a Price to pay (daughter of Sasori/ Gaara's lover)

Sora is the seven year old daughter of Sasori, they are inseparable until one fateful day Sasori is killed by sora's great grandmother chiyo. After witnessing her father death sora swore to destroy the sand village for killing her father. Lady chiyo feels guilty for being the reason sora is now alone in the world she takes sora with her back to the sand Village. What happens when she meets and becomes best friends with gaara.