In the Sixth Year of Qingli, I Rescued Fan Zhongyan and Counterattacked the Emperor's Army

Once through time, Li Dong took the vast blueprint of modern civilization in his mind to the Qingli period of the poor and weak Northern Song Dynasty! He just wanted to open a roast duck restaurant to improve his life, but unexpectedly met Fan Zhongyan, who was demoted. At that moment, a blazing fire ignited in his heart - he must not let this prosperous civilization lead to the tragedy of Jingkang's disgrace!