Karena Ng Chin-Yu

as Ma Xiaoling

Bosco Wong Chung-Chak

as Kuang Tianyou

Sean Wong Tsz-Lok

as Child Kuang Fusheng

Phoebus Ng

as Adult Kuang Fusheng

Jacky Cai

as Wang Zhenzhen

Sham Ka-Ki

Fish Liew Chi-Yu

as Future Yamamoto

Susan Tse Suet-Sum

Bonnie Wong Man-Wai

as Sister Qiu

Annie Liu Xin-You

as Miaoshan

Ray Lui

as Kazuo Yamamoto

Cecilia So Lai-Shan

Rosita Kwok

as Chu Chun

Tommy Chu Pak-Hong

as Lan Bo

Eddy Law Tin-Chi

as Han Baitao

Joey Man Yee-Man

as Ma Xiaoling (Parallel Universe)