"Cao Jie" is about Jianghu, maybe it's plot-oriented? There is no distinction between famous families and sects here, nor are there any "extraordinary experts" with incredible skills. The martial arts leaders and courtiers are all present, but this is just a simple legend of the world. As the saying goes: people in the world. For me, the crowd constitutes the rivers and lakes, and small people always build a system that resembles a social form. Everyone is ups and downs in the rivers and lakes.