Gu Yan, a Ph. D. In both archeology and physics, accidentally connected his brain waves to the "All Realms Live Broadcasting System" during an experiment, and was forced to broadcast modern civilization live to the ancient dynasties in all the worlds. And his most important audience was actually the ruthless First Emperor Ying Zheng in history. When surgery shocked Xianyang and the world map overturned Kyushu, a cross-time and space game began with modern knowledge as a weapon and the fire of civilization as a bet. Hundreds of schools of thought argued in the barrage, the medieval pope threatened divine punishment, and modern institutions launched secret investigations against him. And in the silent communication between him and the lonely emperor on the other side of the screen, a taboo understanding and admiration that spanned two thousand years was born. What he wants to use is not only to change history with knowledge, but also to use this unprecedented "live broadcast" to complete the ultimate redemption of two lonely souls in their respective eras.