In Episode 3, titled "Zone 6," the narrative deepens the mystery of Murat’s past and his unique immunity to the "jabbering" virus. :
Istanbul portrayed with a gloomy color palette of browns, yellows, and greens. Series Context
: Murat recalls his history within the mysterious Zone 6.
: The story follows Murat Siyavuş, a former linguist who is the only person immune to the disease. He is pursued by the AEI (Anti-Epidemic Institution), a tyrannical organization that controls the city under the guise of safety.