Diana, a young woman who lost her sight, finds a guide in a Chinese boy named Chin. Together they will track down a dangerous killer th rough the darkness of Italy.。故事讲述了唐末文宗年间宰相旺涯满门抄斩，两个死里逃生的姐妹多年后以不同身份相遇，并且帮助新帝李炎重振大唐的故事。 本剧根据飞花中篇小说《剑器行》改编。。
