Reconstructing the narrative from modern perspectives such as the workplace, business wars, and palace battles is like adding a talk show barrage to "Zi Zhi Tong Jian". When it is written about Li Shimin calculating the ROI (return on investment) of the coup in front of the Xuanwu Gate, or Bai Juyi comforting the pipa girl with live broadcast rewards at the head of the Xunyang River, history will truly realize the breakthrough of the serious core and the easy expression of it.