"I can't write... nothing comes to mind. The plot... the story! That's it for today! Yumiko, get the alcohol ready!" In the past, many writers took mistresses, using their relationships as inspiration for their work. It was common for authors to stay at their mistress's place, drawing material from her words and actions to write novels. Seiichi Kawana and Yumiko were just such a couple. However, there was someone who knew about their relationship—Kiyoshi, the delivery boy from the liquor store.