The story revolves around three friends - Deep, Pratik and Tarun. Two of them are missing since a decade. Deep has returned back to Kolkata to find them out and to get them back in his life. In his endeavor, he lives his past and unveil the secrets of his life which becomes a life threat to him. The whole story has been narrated by Deep after five years of this venture. The story traverses through two parallel time scales surfing through love, pain of separation and the strings of friendship. The story discloses the presence of a secret society in Kolkata and their involvement in different political situations, the rest remains a secret. His friends have left a hidden pathway to them, but to camouflage from whom? The story goes on traversing the life of the protagonist and his friends, his love and lots of secret. The sacred darkness remains sanctified until the last page is turned.