The film features Major Mahmud Starred by Ananta (M A Jalil. Major Mahmud is a secret service agent who works for Bangladesh Counter Intelligence (BCI). BCI is a fictional agency (from the Masud Rana series by Qazi Anwar Hussain). With the help of Captain Boby, Major Mahmud thwarts an international arms syndicate headed by the notorious Nino. And in this journey he falls in love with Elisa.