The series will follow the cat-and-mouse game between Kartal, the "protector" of Çıngıraklı, a colorful Romani neighborhood with its unique characters and harsh rules, and Efe, the reckless and unruly commissioner of the Organized Bureau. When a serial killer haunts Kartal's neighborhood, he is forced to team up with Efe to bring the killer to justice. The paths they take to catch the murderer will lead them to a name they will never guess.