scarlet princesses

Kireina Uchiha, little sister to the infamous Itachi Uchiha and Sasuke Uchiha of the leaf

Kireina Uchiha, last female survivor of her clan escaped the night of a massacre

ran away at the age of 6, two year later she unofficially became a rough\missing nin at 8

what happens when she reunites with her big brother 5 years
how will Sasuke react when he finds out his sister's alive