In the Tokyo suburbs, four women working the graveyard shift at a factory find their desperate lives converge when one of them murders her philandering husband. Faced with her confession, her colleagues unexpectedly agree to help conceal the crime, drawing them into a dangerous web of complicity, police investigation, and escalating threats.

Why You Should Read?

• A gripping psychological thriller exploring desperate choices and moral ambiguity.
• An unflinching portrayal of women pushed to their limits in modern Japanese society.
• Critically acclaimed for its dark suspense, raw emotion, and commentary on societal pressures.
• A compelling read for fans of crime fiction, noir, and character-driven narratives.