Ten years from now, twenty years from now, and even further into the future—they truly believed the Kizaki couple would continue living their peaceful, ordinary life. But that hope was suddenly shattered. The company run by her husband suffered a major blow when one of its biggest clients, Sugiyama Planning, abruptly went bankrupt. Desperate to save her husband's business, wife Nozomi decided to reach out to Mochizuki, the CEO of an IT firm who had once expressed interest in her, and pleaded for financial assistance. However, Mochizuki demanded a physical relationship with Nozomi in exchange for the loan. Without hesitation, she accepted his terms, marking the beginning of a drastic and life-altering turn.