A Southern prince and a Northern assassin, bound since childhood, struggle with love and betrayal as political intrigue threatens to tear them apart.
Zhang Zhexu
Duan Zi'ang
Mi Jin
Xiao Shuhe
Cheng Fang
Xiao Shuqian
Wang Ding
Huo Ying
Li Yixiang
Shen Song
Yang Shuwei
Duan Huaiyi
Luo Datao
Gu Yuanshan
