Plot: FONG-YING asks for Superintendent TONG's help in search of missing TONG WING, hoping he keeps a low profile; whereas TONG YAN feels that her mother is so cruel and hardhearted because she refuses to make publicly known TONG WING's disappearance in order to keep her own reputation intact. FONG-YING turns to LAW BUN for help, so LAW BUN hops in his friend's taxi to look for TONG WING