After losing her parents in an accident, schoolgirl Miyu is devastated and left with no one to rely on. She ends up under the care of her gambling-addicted uncle, who forces her to take on his debts, dragging her into his destructive life. Pressured to repay the debt, Miyu is victimized by ruthless loan sharks who steal everything from her and creampie her against her will. Witnessing her suffering, the old man from the local dry cleaner torments her in the bathroom, while other perverted neighborhood men force her to masturbate in front of them. One tragedy after another strikes as the innocent girl Miyu is mercilessly toyed with by her cruel fate.