A bizarre bolt of lightning brought military engineer Gu Yuan and financial director Xu Ming, who were rivals of the company, back to the precarious first year of Jingkang in the Northern Song Dynasty. The front foot is still arguing about the budget in the modern conference room, and the back foot is already in the mud of the streets of Bianjing. The two people who were forced to be bound had to use their modern knowledge to survive at this most humiliating and heroic node in Chinese history. Just when they thought they were finally using modern wisdom to change their destiny and even shake the trajectory of history, a deeper conspiracy gradually surfaced - the lightning that sent them to this era was no accident. The mysterious man who was hidden behind the scenes of the dispute between Song and Jin, and who had always watched their struggle and growth with a smile, finally slowly turned around...
