Siu Wai

While working as a hostess at the same club as Ivy, Shrewd Lou fell in love with her, and Siu Wai married him and retired.
She is proud and refuses to support the Red Flower Society after Shrewd Lou's death, but she and Yvet worked together to solve the crisis at the Yuen Kong Kindergarten, which her son attends.
Financially, she is doing well by managing Shrewd Lou's inheritance.