[1] It was released on OTT platform hoichoi on 26 March 2020, Independence Day of Bangladesh.

[2][3] The series stars Mostofa Monowar, Nusrat Imrose Tisha, Iresh Zaker, Rafiath Rashid Mithila, Mostafizur Noor Imran in the lead roles, along with Tariq Anam Khan, Shatabdi Wadud and Deepanwita Martin in significant roles.

A West-Pakistani journalist and wife of Major Wasim, a Bengali Pakistan Army officer who steals a top secret file.

The story is based on Operation Blitz in 1971 in East Pakistan presently known as Bangladesh.

Captain Shiraj who is a protagonist played by Mostafizur, tries to collect the file of Operation Blitz.