The madam of Fai's disco and his former moll. After Fai abandons her, she genuinely bonds with Cheung. She refuses Push-pin's demand to traffic drugs through her escorts, triggering his violence. She ultimately reveals her pregnancy with Cheung's child to stop Fai's retaliation and supports the final mission to bring down the triad leadership.
Tung and Yo-Yo are connected through the precinct's underworld surveillance and the disco environment.
Yo-Yo was Fai's romantic partner before he fled, leaving her vulnerable and resentful.
Cheung and Yo-Yo develop a genuine romantic bond and plan for a future together.
Explore the full interactive character relationship map of Beast Cops