Zabuza's daughters and the akatsuki's worse nightmare!

Two sisters run away from their orphanage because they are abused for their Kekki Genki. They paddle the canoe to the center of a salt water bay and they sing. After the song is sung they are sent into the ninja world. They soon meet Haku and zabuza. They are taken in and raised to be powerful ninja. When the Akatsuki come and take the new family to the base they soon find that the two little girls area major mistake! They won't sit still!