After the Weibo army of Great Yan defeats Qingzhou, a fire breaks out in Qinzhou, and Mei Lin loses her family. She joins the Shadow Works organization, training to be an assassin and seek revenge against Murong Jing He. She disguises herself as one of 100 Xiyan beauties sent to Great Yan for political marriage alliances. She makes an attempt on his life but doesn’t realize he remembers her from a past encounter. (Source: frankly at MyDramaList)