Storyline:Ramanna (Nawazuddin Siddiqui) is fascinated by a once infamous psychopath who murdered many people in the 1960s. Inspired by his cruel deeds Ramanna now drives himself as a serial killer mischief in the Indian city of Mumbai. Raghavan (Vicky Kaushal), a cocaine and sex addict cop, is hot on his tail. But the closer he gets to the killer, the more fascinated he is by his pursuer. Ramanna becomes obsessed with Raghavan, seeing a soulmate. Secretly, he observes him and creates situations in which the two meet directly. As the boundaries between hunter and hunted, between good and evil, blur, the whole thing is heading for an inevitable escalation.