To repay her husband's debt from an investment scam, Hikari started working as a high-income delivery driver. She met Nakata, a veteran driver with a Showa-era mindset and a habit of sexual harassment. Although she despised him, she gradually gave in to her emotions and ended up sleeping with him. The husband's newly incurred debt ended up being covered by Nakata due to an odd turn of events, and as he was seduced by money and emotion, he began to give both his body and heart.
