Sou originates from Inazuma, but migrated to Snezhnaya with her family at a young age. Sou comes from a moderate family, a father, mother, two older brothers, a younger brother, & younger sister. Her Father was a solider and her Mother was a noble woman. They lived comfortably, usually enjoying family bonding in the snow before a small civil war broke. The Family was seperated in the conflict. Like Sou, the Siblings were also trapped and buried beneath the snow.