The control of Çukur from Istanbul's most troubled neighborhoods is in the hands of the Koçova family. While the Koçovars directed Çukur, the most important rules are that they should never allow drugs. However, the current order is distorted by the emergence of a new group whose eyes are planted in this neighborhood and are prepared to break this law.
A defamed ex-cop, is fighting against smuggling, he finds himself in the middle of a trap. He is suspended unjustly because of a crime that he has not committed while he is struggling to get back his son, then finds himself on undercover duty within the biggest mafia in Istanbul "Bahri Umman".