After an incident at the supermarket, Murat gets on Anton's radar and has to leave his hideout in search of a lost friend presumed to be dead.

Anton listens to Murat's taped recordings. With the AEI on his tail, Murat must find a way into the 6th Zone. Anton hides a personal secret.

Murat recalls his past in the 6th Zone. Convinced of Murat’s immunity, Şule introduces him to Plus 1 researchers. The blue pills provide a lead.

Anton searches for Murat and must confront Canan. Conflicts erupt within the Plus 1. Yasemin plays mind games with Murat. Fazıl decides to punish Canan.

Anton must fly under the radar, but Fazıl forces his hand. Özgür recounts the day of the fire. As Murat faces a moral dilemma, Viktor’s order arrives.

Fazıl detains Emel, Anton tries to contact Murat, and Şule must decrypt a message. Disturbed by his re-encounter with Haluk, Murat devises a risky plan.

AEI tightens security. Murat and Şule try to prevent the attack. Murat negotiates with Fazıl. D-Day arrives for everyone, but Fazıl has his own agenda.