Erika, the owner of a beauty salon, has fallen under the control of the predatory criminal Dokushima Nero, who uses her business to target innocent women. When Haruna visits the salon for a bridal massage, Nero drugs and assaults her, recording the act to blackmail her and destroy her engagement. Trapped by fear and shame, Haruna is forced into a cycle of exploitation as Nero manipulates the lives of everyone around her.