A move on the chessboard means life or death. Shen Yiqiu holds the white hand, and Xiao Jiming holds the black hand, and they play chess among the clouds and waves. The undercurrent of the court, the game between the aristocratic families, the mystery of one's life experience, every step is a gamble on fate. Let's see how the two use their wisdom as a blade to tear through the fog of power and lust and explore the truth behind the dragon's death.