Avinash(Anil Kapoor) went to Calcutta for no reason. After meeting with Reema (Rani Mukherjee), he starts having flashbacks about his past and his son. His inquiries take him to Bombay via the Calcutta Mail, and this is where he will find out whether his son is alive or not, or he has been trapped.

"Avinash comes to a city where everyone wants to kill him."