What is Jianghu? Is the light of the sword, the shadow of the sword, the pleasure of grudges, the world of rivers and lakes? Is the iron-blooded, loyal, heroic, brave and courageous person a Jianghu person? Is the love between children and Jinlan a Jianghu? It's a river and lake, but it's not all a river and lake. I have a sword and can ask all the rivers and lakes!
