Gigi Leung

~ as ~

Sei

Fish Liew

~ as ~

Sei (young)

Jennifer Yu

~ as ~

Ling (young)

Ivy Pang

~ as ~

Ling

Kevin Chu

~ as ~

Lee Lee-Zen

~ as ~

Chen Chung

Panther Chan Lui

~ as ~

Ying (young)

Stephanie Che Yuen-Yuen

~ as ~

Ying

Teresa Mak Ka-Kei

~ as ~

Gigi

Elena Kong Mei-Yee

~ as ~

Lai