When the sword passes through the traceless place, you can see the depth of the rivers and lakes.
A famous sword that has been missing for twenty years, a murder that was deliberately buried, and a group of charlatans who were caught up in the conspiracy.
During the Long'an period of Dayin, the legendary magic weapon "Qingfeng Wuhenjian" suddenly appeared, causing an undercurrent in the world. This sword is neither gold nor iron, and leaves no trace when it comes out. However, it happened to disappear after the "Luoying Valley Massacre" twenty years ago. Now that the sword is shining again, the survivors of the murder are forced to face the blood-stained past again——
Intention: Jianghu does not care about life or death, only about right and wrong. But he who holds the sword must always ask for justice