The small business 'Yamoto Kogyo' struggles in the economic downturn, leaving behind a mountain of debt when its president, Jiro Yamoto, suddenly dies. To protect the inherited factory, his daughter Shiori takes over as the new president. However, amidst the chaos following her father's death and as she faces harsh reality, a ruthless loan shark gang descends upon her. The men coldly assess the factory's financial situation and set their sights on Shiori's noble and beautiful appearance, demanding that she repay the debt with her body. To protect the factory and its employees' lives that she loves, Shiori decides to throw herself into the humiliating feast prepared by the men after much agonizing despair.
