城南无故事城北已人凉
[chéng nán wú gù shì chéng bĕi yĭ rén liáng]
Metaphorically, it describes an emotional change or transition from places or times full of stories to emptiness or cooling down. Here 'City South' symbolizes warmth and lively stories, while 'City North' stands for the loneliness or lack of excitement.