Seventeen years ago, the owner of the village, Shen Moqing, picked up an abandoned baby and named him Changsheng. The young man's sword skills reach the gods, a stick of incense breaks through the realm, a blue frost sword is unsheathed, the four-image jade pendant appears, and the world begins to stir. Holding a sword and asking Changsheng, is he a chess piece or a chess player?