Yasu is a runaway from her own home. No mom and a dad that sold he off for his debt. People have not seen her after she turned five. She single handedly escaped from the clutches of the men keeping her captive. When she was far enough she discovered the village hidden in the leaves. Taken in by the Haruno family she is determined to find any other surviving member of her family. While taking to path to be a ninja and maybe grow up a little bit more.