Several years into her marriage, Yuria begins vaguely considering starting a family. However, her relationship with her husband has grown cold, and their intimate life is no longer satisfying. Around this time, a new transfer employee named Ozawa joins the company, and as Yuria comes under his guidance, she gradually finds herself drawn to him. Originally dependent on her father, Yuria is deeply moved by Ozawa's serious demeanor and dedication, causing her to grow increasingly closer to him. One day, while working late together, their relationship suddenly takes a dramatic turn.