“水鬼”俗称“水山公”，平易近间传言是死者怨气所化，那些淹死、投水自杀或不测而死的人，会盘桓在淹死的处所，酿成水鬼。然后在水里耐烦的期待、勾引，或是逼迫人落水而死，来当本身的替死鬼，千百年来，水鬼无忧无虑的靠这个方式投胎转世，解脱来自地狱的磨难。平易近国期间，有一处四面环山叫做“天水村”的处所，太姥爷就在那边诞生，村平易近们在村长钱兴的率领下，虽不充足，却也过着平稳的日子。直到有一天晚上，太姥爷坐船回来，村里起头频仍呈现各类诡异的事……

Brij Mohan (36), a hosiery shop owner in a busy Delhi market, desperately wants to change his life. He is fed up of his ball-crusher wife and mounting debts. In order to escape his wretched life, he changes his appearance and adopts a new identity as Amar Sethi, but ends up mitting a botched up murder. He runs off with his young girlfriend, hopeful of making a new beginning. Instead, as luck would have it, he finds himself trapped in a web of his own Karma.