One day, Yukiko's husband Saburo was involved in an accident and she headed to the hospital. The destination was a hospital where Yukiko had once worked as a nurse and where her husband's friend Sasaki was the director. It seems that Saburo had specified this hospital. However, Yukiko had a deep relationship with Sasaki in the past, and for Yukiko, who had been embraced by Sasaki even though he was married at the time, it was a past she wanted to forget—. But Sasaki, reunited with Yukiko after a long time, began to remind her of their past relationship. In the hospital room where her husband lay sleeping…
