Oshima Yuka and her husband's company falls into financial crisis, drowning in debt and pushed to the brink. Desperate to support her husband as he scrambles for funding, Yuka reaches out to shady lenders. Suddenly confronted with the unreasonable demand: "Use your wife's body as collateral." Hesitant and conflicted, Yuka accepts, believing it's better than letting the company collapse. Yet this choice forces her to face an enormous decision. What will she do now? Her answer holds the key to this story.