Modern IT man Shen Mu traveled to the Yue Family Army in 1140 and became a third-class clerk. There are no golden fingers, only modern thinking and knowledge. When twelve gold medals come one after another and history is about to repeat itself, Shen Mu must convince Yue Fei to disobey the Northern Expedition.
From Yancheng to Zhuxian Town, from account books to military discussions, Shen Mu used modern means such as inventory management, cost analysis, code transmission, and public opinion warfare to navigate step by step amidst the glare of swords and the undercurrent of the court. He helped Yue Fei regain the Central Plains, and with the foresight of "immortal gold, leaving a buffer", he established a new situation in the North-South confrontation.
When the Jin army invaded the south again, the ironic scene of the Southern Song Dynasty gold medal asking for help was staged. Yue Fei sent his troops south to the "Qingjun side". The old dynasty ended, and the new dynasty "Dahua" was established, implementing an unprecedented council and executive system. On the day of success, Yue Fei returned to Tangyin and Shen Mu disappeared into a private school in the mountain village.
Many years later, the gray-haired Yue Fei made this comment to the historian: "He is the kind of person... When he is in front of you, you feel that he is nothing. When he leaves, you realize that without him, you are nothing."
This is a story about choice, change and success. When the twelfth gold medal fell, the wheel of history turned.