Jayaraman (Mohanlal) is born as a blind man however with heightened senses of odor, sound and contact. He's educated within the martial artwork of Kalaripayattu. He works as an elevator operator in an house the place many reputed individuals reside. Sooner or later he occurs to come across a homicide in a flat. The killer escapes and Jayaraman is charged with the homicide. To show his innocence to the regulation, Jayaraman should now discover and kill the true assassin.