Akshay Singhania hired one of the most trusted officers of the country when his younger brother, Avinash Singhania, a self build yet famous rock star who had the whole world in his feet for his melodious voice, started receiving threats from few people who wanted to eliminate him to establish their own supremacy in the very same field. The fear of losing his brother and bound to respect his profession as well, Akshay had no choice left but to approach Knight. Knight, a well known yet an officer who likes to live in shadow and named after the chess piece for his tricky brain as having an IQ of 172, was hired to save one of the most famous rock stars of the country. But when Singhanias came across this mysterious person, some of the secrets that faded away with the past gets revealed. Who is actually the person who came up with so many secrets hidden within himself? The book KNIGHT itself holds the key!