During the Yonghe period of the Dasheng Dynasty, it was peaceful and prosperous on the surface, but undercurrents were actually surging. The imperial forces in the rivers and lakes are fighting openly and secretly. The legend of the former dynasty's secret treasure "Mountains and Rivers Sheji Map" has triggered many parties to compete, and the key to unlocking the secret treasure is the dragon-patterned jade pendant. The story begins in Linyuan City, a place where fish and dragons are mixed. It has the most bustling fireworks and also hides the most dangerous secrets.
