Shradha film tells the story of Ganga Prasad IPS (Mohanlal) who's a daring officer of the Anti Terrorist Wing of the State Police. Into his small world consisting of spouse, Suma (Shobana) and son Abi, enters Swapna (Abhirami), who sees her dream man and falls head over heels in love with him, even overlooking the truth that he's married.Within the meantime, a gaggle of hard-core terrorists led by Lucifer Munna (Arun Pandiyan) and Janisha (Rasika) wreak havoc at numerous locations.