A retired jailer goes on a manhunt to find his son's killers. But the road leads him to a familiar, albeit a bit darker place. Can he emerge from this complex situation successfully?

金奈某个购物中心发生了一起持枪抢劫案，劫匪绑架商场内几百人当人质，惊动了政府，官员不得不介入其中，与劫匪举步维艰地谈判。而一名刚从国外执行完任务的特工竟误打误撞成了劫匪的“人质”之一，且看这位刀口舔血、特立独行的政府特工，如何把犯罪团伙折磨到痛哭流涕，悔不当初……