In a post-apocalyptic world, civilization is broken, technology is lost, and the world is in tatters; the remaining humans have built a kingdom through hundreds of years of hard work, divided into 16 districts. The other side of the kingdom is called District 17, and is regarded by humans as a place of death and a restricted area of life.
The protagonist Lin Hao breaks through his shackles step by step through his own efforts, refines himself into the ultimate soul, and rewrites his destiny.