In Chifusa's ancestral village, she learns her mother's sacrifice to protect the Breast Flow technique. She begins training to master it, only to face an attack by Manyu warriors led by Muneyuki and Ouka.
Breast Ki is the ki that spirals 
and flows through the breasts.
Die Busenaura ist ein sogenannter Aurastrom,
der um den Busen herumwirbelt.
O ki do peito é a energia espirala
e flui pelos seios.
Ци груди — это энергия, 
что циркулирует в буферах.