When a common man does a crime, he has to accept it. But when he doesn't and instead gets framed, what else can he wish for except revenge? In the film, A meek man has promised an officer that he won't kill the man behind ruining his life. But will he be able to keep his promise when the man would be in front of him one day, and that too in a strange situation? Packed with action and emotion, AA GUN THAAM calls the common man to raise his voice against the evil, while also giving the message that: "MAN IS DEAD WHEN BLOOD IS SHED."