A down and out cop lands the case of a lifetime when four suspects are nabbed in the assassination attempt of a prime time journalist. The case turns out to be a devious maze where nothing is what it looks like. The pursuit of it leads him to the dark netherworld - the 'Paatal Lok', and to shocking discoveries in the past of the four suspects.

Kamal is a spoiled, selfish young woman with a grandiose sense of entitlement and the maturity of a four year old. She lives with her father and uncles, and has never heard the word no. During a family wedding, she meets Gurjyot, who is immediately smitten. Their marriage is arranged, and they are promptly engaged. Kamal's father decides to take her to Bangkok to visit her invalid mother, and there she meets Jyoti and Karan. Despite her upcoming nuptials, she falls head over heels in love with Karan, and grows up immediately. She has already committed to someone else, and family honor is not a game she can win.