Yumi raised her only son by herself. His son, who got a job at a first-class company and became a man who is not embarrassed wherever he goes, receives a company order to be transferred to a distant place. Yumi, who had never even thought of living apart from her beloved son, could not bear the pain of accepting that fact, and she expressed her feelings to her son, who accepted her. It came to devour each other's bodies with her son.
