Kathir works as an IT professional at Dindigul and visited his village on a holiday in order to attend his elder brother's wedding but only to realise that the wedding has been cancelled. Things take unexpected swift when relatives come to know that the woman who was engaged with the elder brother of Kathir is actually the girlfriend of Kathir.。阿曼尼酒吧发生凶杀案,死者是酒吧老板林志海和他的情人罗婷婷,市刑侦大队周大鹏率队在现场勘查,从现场死者遇害后的位置、报案人的回忆、相关者的调查取证、以及吧台底下一个蓝色打火机等现场言证、物证,周大鹏和他的队员们将疑犯初步锁定在酒吧收银员胡晓萍、林志海的妻子刘婕、钟情于罗婷婷的腾义三个人身上。。