After a devastating disaster, the earth is left in ruins. Food is scarce, resources are tight, and the situation is chaotic... A young man who fought his way out of the planned area, turns his back to the endless yellow sand and comes to the Ninth Zone to make a living. Unexpectedly, he befriends a few people and rises through the chaos, starting a legendary story... 2019. The Jianghu is still the same Jianghu. The only designated WeChat public account—Weiji.