Order to Catch a Knife

Drunk and bitter, weeping, walking in the misty rain. The black horse rides on the Central Plains, and the people who leave are rewarded with swords. Armed with a knife arrest warrant, looking for felons. A sword in a bamboo can cut off all injustice. In the past, he was called Qianniu, but today he is traveling in the world. Bringing up the sword to bring peace to the world, I promise you peace for the rest of your life. What does it mean to kill one person in ten steps, but to walk thousands of miles alone? What is Jianghu? Admiring people? What I want to say is that the world is lonely and admiring people mourn.