An An was originally a eugenic student in a liberal arts college. He was good at calligraphy and painting, and could sing and dance. He died of illness at the age of 19. However, because the white jade passed down from his family during his lifetime was broken when he died, the jade spirit recognized him as his master. With the help of the jade spirit, An An's soul jumped to a parallel world similar to the Tang and Song dynasties in the jade space. At this point, An An began his leisurely and peaceful life where he was favored in ancient times.