Gu Candeng, the sword sect who had been dead for seven days, suddenly grabbed the hand of the widower Shen Zhao and wanted to lend him the most powerful sword in his life.
The sun has been extinguished for three hundred years, and humans have maintained the daylight fire by burning the bones of strong men and their martial will. Warriors defend the city while alive, but after death they may still have their bones dismantled, their styles removed, and put into their arsenal.
However, Shen Zhao can hear the dying voices of the deceased, and can inherit their strongest move - "Legitimate Style".
After the first relic "Drifting River" entered the body, the master's body disappeared, and strange murders related to him appeared one after another in the city. What's even more troublesome is that every time he inherits a legacy, he not only has to repay the unfulfilled life debt of the deceased, but also suffers from bone fractures, amnesia and even personality erosion.
From the underground zombie workshop to the arsenal fire, from his brother Shen Lie who was executed ten years ago, to an old file that records "Shen Zhao is dead", all clues begin to point to the same question:
Is the arsenal using dead people to illuminate the world, or is the entire Kyushu built on a group of dead people who cannot speak?
And Shen Zhao must first find out who he is now after he died once ten years ago.
