Kenix Kwok Ho-Ying is a Hong Kong actress with family roots in Zhongshan, Guangdong, China. Along with Maggie Cheung Ho-Yee, Ada Choi, Flora Chan and Jessica Hsuan, Kenix is known as one of the Top 5 "Fa Dans" of TVB from the mid-1990s to mid-2000s.
A series of rapes are occurring in an Office Building. The Chief Executive is experiencing some weird visions and hallucinations. When someone close to a Cop is raped, the investigation increases ten-fold.
The story follows the lead characters through their experiences as members of the Police Negotiation Cadre (PNC). The PNC is a volunteer unit of the Hong Kong police force specializing in negotiations with terrorist members, partakers of local violence, and individuals contemplating suicide. The whole series is dotted with both large and small cases handled by the story's heroes and heroines.
"Detective Investigation Files" revolves around the professional and meticulous investigations carried out by a group of dedicated police officers. As they delve into mysterious deaths with unclear causes, they tirelessly work towards maintaining peace and security for the people. However, their demanding job often comes at the expense of personal happiness. Cheung Dai Yong, a brilliant and astute police officer, has a track record of solving crucial cases. His trusted colleague, Lee Chung Yee, stands by his side, and together they tackle challenging and complex cases. Amidst their work, Dai Yong encounters Ko Jit, a tenacious journalist. Despite their initial conflicts, a deepening connection blossoms between them. However, Ko Jit already has a romantic partner.