Yumi (Yumi Kazama) was empty no matter what she did after reuniting with her ex-boyfriend at the reunion. Ever since then, his ex-his face hasn't come off his head. And the memories of those days that come back. They were young and had no courage. How much did you later regret having ended up with a pure dating? How would you feel if you were embraced by him? The thoughts that hadn't disappeared for 20 years had swelled to the point where the reunion couldn't be suppressed. At that time, Yumi's husband will be away from home for three days on a business trip ...
