Ancestors Accompany Me to Watch Videos Together

The heroine is a pure tool and has no idea the system exists from beginning to end. Which system has just finished playing the song of the dynasty and the introduction of the emperor has just begun, but something has to run away and the system needs to be hung in the background of other people? It turns out to be system 444! Each dynasty is in the panic of dynasty change. Who knows, the next video may not be serious. Girl group dances, party videos, delicious food... Try them all. Various dynasties: confused, speechless, helpless to accept Of course, there is no shortage of people who can draw out the cocoons, and they can finally get a glimpse of the long history. The introduction is too weak, please move to the main text. If there are any errors, please point them out.