This peaceful life will continue for ten years, twenty years, and beyond. The Kizaki couple believe this without a doubt, but then they receive unexpected news. Sugiyama Planning, a major client of the company run by the husband, has gone bankrupt. If things continue as they are, the husband's company will go bankrupt as well... His wife, Nozomi, desperate to help her husband in any way, begs Mochizuki, the president of an IT company who once had feelings for her, for a loan, but in return, Mochizuki asks for a physical relationship with Nozomi.