In the seventh year of Xianchun in the Southern Song Dynasty, undercurrents surged in Lin'an City. Four "Privy Council Envoy" gold medals were robbed, pointing to a "Travel to Xishan",
Behind the picture lies the shocking secret of Xiangyang's defense plan. Shen Duo, a secret agent of Yushitai, was ordered to investigate. In the midst of official intrigues, Mongolian spies,
Every step is startled in the three-layered net of the world. Allies become mortal enemies, and hidden stakes hide around you.
