Three murders occurred on the same day in 1979, across three corners of the world

Hong Kong, Mangalore, and Gold coast, Africa. All the murders had one thing in common. A severed hand was found at the location. 30 years later, in London, Rachel in search of a place to stay comes across three roommates – a Chinese, an Indian, and an African. This marks the beginning of series of incidents – abduction, murder, secrets revealed, secrets kept, and finally the pursuit to one question- Who is Rachel?