Nikhil [Arjun Rampal], a business tycoon settled in Himachal Pradesh, is married to Simar [Priyanka Chopra]. Though the marriage seems perfect, their relationship is devoid of that closeness which represents the ideal bonding.

Life takes a bizarre turn when their car plummets from a cliff. Nikhil is hospitalized, while Simar escapes unscathed with minor cuts and bruises.

The turbulent phase in their life draws Nikhil and Simar closer. Nikhil begins to reconstruct his life. At first, he relies on the care and guidance of his loving wife and business associates [Ankur Nayyar, Kim Sharma]. But confusion starts mounting with contrasting pictures of his past being painted by everyone around him, with strange flashes of memory coming to him from time to time. Nikhil starts experiencing some terrifying moments. His mental trauma increases when he starts suspecting Simar's fidelity.

Enlisting the help of a detective [Saurabh Shukla], Nikhil embarks on a dangerous journey to uncover the truth about himself. Delving deeper into an unpredictable maze, he is confronted with more and more unpleasant truths…