Dead Ringer(2023)

Dead Ringer is a Hong Kong thriller series that follows Ngai Hiu-sun as she assumes her twin sister's identity after the woman is mysteriously murdered. Determined to uncover the truth behind the killing, Hiu-sun infiltrates her sister's world, only to find herself drawn into a dangerous web of dark forces and criminal intrigue. As she navigates this shadowy underworld, she must maintain her deception while confronting increasingly deadly threats. The series explores themes of identity, revenge, and survival as Hiu-sun races to expose those responsible before they discover her true motives. Tension builds as the line between her real self and her assumed identity blurs, putting her life in constant jeopardy.