The unscrupulous eldest daughter of gang boss Cheng Long-kwan. She returns from Shanghai to maximize illicit opium profits through meticulous planning. After being framed by her aunt during the Japanese occupation, she relies on Lau Sing, resulting in a complex bond forged through hardship.
Complicated romantic relationship
Cheng Kau-mui is the eldest daughter of Cheng Long-kwan
Framing incident creates conflict
They have a personal or professional relationship
They have a professional or personal relationship
Gang leader and his eldest daughter
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