星辰令

Zhang Tian Qi

as Beidou Emperor Mu Chen / Bu Suichen

張楚寒

as Xuan Er / Yu Xinglan

Peng Biyao

as Hong Luan

吕炫乐

as Nandou Emperor Xuan Ming / Gu Ci

Zhu Danni

as Gu Li

何懿峻

as Luo Huang

杨云溪

as Bai Rang

Yu Xuan Chen

as Xu Yuanchen