The film covers a story of mysterious loss of Pakistani submarine PNS Ghazi. She has participated in second and third Indo-Pakistani wars (1965 and 1971) and has been sunk in December 1971 nearby Indian coast.
The series' main theme revolves around Boota, who moves from the small town Toba Tek Singh to settle and study in the larger Pakistani city of Lahore. Studying is the least of Boota's goals and instead, he embarks on a journey of friendship and mischief in the big city.