Riona and her husband Jiro are entering their second year of marriage. However, due to the recent economic downturn, Jiro's company has suffered declining performance, casting doubt on its very future. One day, Jiro is harshly reprimanded by Kitashima, an executive at a client company, over damages caused by Jiro's mistake. Worried about the company's precarious situation, Jiro lacks the courage to consult his superiors and ultimately agrees to Kitashima's proposal. This decision marks the beginning of an outrageous trap, cunningly orchestrated by Kitashima...