AngelaBaby as Bei Weiwei / Luwei Weiwei

Jing Boran as Xiao Nai / Yixiao Naihe

Bai Yu as Cao Guang / Zhenshui Wuxiang

Janice Wu as Xiao Ling

Tan Songyun as Er Xi

Li Xian as Yu Ban Shan

Li Qin as Meng Yi Ran

Du Yuchen as Die Meng / Wei Xing

Pang Hanchen as Zhan Tian Xia

Li Jiuxiao as Qiu Yong Hou / Hou Zi Jiu

Jayden Wang as Hao Mei / Mo Zha Ta

Chen Mengqin as Xiao Yu Yao Yao

Xunzimo Liu as K-O

Song Yixing as Xiao Yu Mian Mian

Cheng Yi as Si Si

Yao Kaichen as Female Student

Wu Yufang as Bei Weiwei's Mother

Cao Yi as Bei Weiwei's Father

Li Jia Xun as Bei Weiwei (Youth)

Zhang Zi Yu as Bei Wei Wei (8 year)

Zhang Yibai as Man in Car

Wang Si Cong as Self

Hanjin An as Manager Lee

Wang Yongfeng as