Returning Wind Fire

At the end of the Zhongxing Dynasty, in the old land of Northwest China, a young man practicing swordsman was involved in the clearing of the country, the loss of his household, the old case of the frontier army and the disconnection of mountains and rivers because of a black nail that was not exposed to the fire. He is not the son of destiny, nor does he want to save the world from the beginning. He just thinks: A broken sword can be repaired, and a broken road should be picked up by someone; a barrier should not be lost like this. Please pay attention. If you have any questions, please feel free to ask. The author listens to advice.