Black Fog Rivers and Lakes

Forty years have passed since the Black Mist came to the world, the city was divided, and the world was dead. Shen Yan, a foggy guest outside Setting Sun City, walked into the ruins of the old city for a few city cards, but awakened the Guixu Martial Seal in an abandoned martial arts hall. From then on, he was able to replay life-and-death battles in his dreams, supplement his martial arts skills from the fragments of sword scars, and find a way out in the flow of black mist. Others pick up food from the ruins, he picks up a dead world from the ruins. The old order used living people to test the road, and only remembered the words "not returned" after death. Shen Yan wanted to remember those people who were swallowed up by the black mist and erased from the account books one by one. He is not a savior. He just wants every fogwalker to have a name. The black fog is still there, and there is no way in the world. Then cut a way out with one knife at a time.