A unique crime thriller that pits two opposing worlds against each other. The less explored, intricate world of forensic science and the deep mysticism of ancient Indian Mythology. Asur, Ashur, Ashurr, Set in the backdrop of the mystical city of Varanasi, Asur follows Nikhil Nair, a forensic expert turned teacher, who returns to his roots at the Central Bureau of Investigation, and along with his former mentor Dhananjay Rajpoot, finds himself caught in a cat-and-mouse game with a brutal serial killer. What follows is a blend of suspense, mythology and the murders of some people totally unrelated.