Qin Su, a history department graduate, accidentally activated the All-Dynasties Same-Screen System, and the videos he publishes can actually be simultaneously projected across all dynasties! Emperors through the ages gather on the heavenly canopy, watching the emperors' merits and demerits list and historical secrets. From Qianlong making the list and triggering public anger, to the exposure of fatuous rulers' crimes, ancestors roaring in anger, and unworthy descendants panicking, the historical storms transcending time and space unfold right here!