In a ruined city where spiritual energy is exhausted and order has collapsed, Lu Chen, a scavenger whose spiritual roots are completely destroyed, survives by rummaging through debris. An accidental life-or-death encounter awakens the slumbering Xuanyuan sword heart, and from then on his destiny reverses. By his side, a haughty and sarcastic sword soul gives guidance, three confidantes with unique skills follow through life and death, and the spiritual pet Hui Hui is clever and mischievous. Starting from the crack of the survival of the fittest, he counterattacks all the way, breaking ten thousand methods with a single sword, cutting laws, fighting golden cores, and seizing opportunities, crushing mockery and contempt. Watch how this former wastewaster carries the sword heart to re-ascend to the peak, laughs proudly at the Nine Provinces, and asks to top the firmament!