The Legend of Lingyun of the Tang Dynasty

After the Xuanwumen Incident, the Tang Dynasty ushered in a prosperous age, but there were still undercurrents surging under the prosperous age. Ling Yunzhi, a young man who was forced to enter the world. He encounters the mysterious beggar Ma Huer by chance and is involved in a conspiracy. Ma Huer, a young man who looks like a beggar, has a priceless jade. Wei Ren, a handsome young man, has an identity that cannot be known to others. Is the prosperous age really a prosperous age? Are there really no bad people in the prosperous age?