A man and a woman visit a rundown hot spring resort. Their affair has reached a dead end, so they plan an overnight trip with the assumption that they will break up, and the two reluctantly indulge in a final love affair. ...On the morning of their farewell, the man and the woman, who is drawn to the rope she was taught, tearfully plead that they do not want to break up. But the man, without a word, asks the innkeeper to let them stay an extra night...