In a small village in rural Japan, Akiko suffers abuse from her oppressive mother, Oyuki. Oyuki's hunger for control and power leads her to make a pact with a malevolent spirit, cursing her and her daughter. Akiko's essence slowly fades away, but she decides to confront the darkness. Venturing into the forbidden forest, she meets an ancient guardian who shares a powerful incantation. Returning home, Akiko confronts Oyuki and breaks the curse with the incantation. Oyuki is left shattered with guilt, while Akiko finds solace and vows to break the cycle of abuse. The village witnesses their transformation, inspiring others to stand against cruelty and find strength in adversity.