Mehmet Saim and Turgut discover that Mahir is not on a secret mission and they decide to kill him.Mahir finds Nihan’s letters in an unlikely place.Feride and Mahir read the letters together.The answers needed for the case are in the letters. Mahir is shaken by Nihan’s writings. After witnessing these moments, Feride wants to learn Mahir’s secrets. Necdet pursues Mahir in order to kill him.The countdown begins for Mahir. Nothing will be the same anymore!