C891 Revive the Symphony of Fu Gang

The camera Ye Huang bought was a Polaroid camera. When it was taken, there would be photos. Right now, he just needed to find a copy shop to enlarge it.

After learning about material analysis, the emperor was very interested in this kind of thesis. Otherwise, he wouldn't have just stood there staring blankly for a long time.

Looking at his watch, it was already 6 o'clock