Laxman Singh Bisht is nicknamed tube light by his neighbours because he is feeble-minded. Despite being special, Laxman lives by one life-lesson; keep your faith alive and you can do almost anything, even stop a war.
SI Manikandan and his police team are dispatched to Basthar, a Maoist area for election duty where they aren't trained to handle the attacks in a territory field filled with land mines while being armed with unnecessary ammunition.
When the chief of the Secret Intelligence Agency is suspended due to a false implication in a failed mission, his son takes matters in his own hands to restore his father's honor.