A prisoner appears in Akashnagar Central Jail's Cell No.145, which has been shut for 50 years, and claims immortality. Who is this mystery man, and what secrets does he hold inside him?
Nishan spent more than twelve years behind bars. The story begins as he steps out of prison, only to find that the world he left behind has changed drastically. Society refuses to accept him as one of its own. Thus begins Nishan's struggle to survive in an unfamiliar world.
ATS officer Mahid starts hunting down an emerging terrorist group in Bangladesh, the JKB. When his path collides with one of the militant's wives, they use each other in their own missions for truth, revenge and closure.
