Mortal bones hide the path to immortality, and dust has its own universe. It coincides with the protagonist's rise from humble beginnings and breaks the predetermined destiny to depict the poverty and depression of the abandoned bone village. Shen Yan is ostracized in the village, but insists on taking care of Ahe. He accidentally discovers dust bones engraved with runes in the ancient pool behind the village. When he touches them, he becomes unconscious and sees fragments of ancient battlefields in his dream.