Yumi (Yumi Kazama) freezes for a moment upon seeing her husband's subordinate—he is none other than Iwasaki, the man with whom she's been secretly having an affair. If their affair is exposed, it could devastate both her marriage and career. Hiding her panic, Yumi greets Iwasaki with a composed expression, though inside she's in turmoil. Knowing her secret, Iwasaki smirks but acts gently toward her, holding the power to blackmail her at any moment. Will this tense encounter spark a new shift in their forbidden relationship?