A 1.ª temporada de Sıfır Bir estreou a 1 junho 2016.

Savaş, Cio and Özgür were born and raised in Adana's Hürriyet District. In this region of Adana, where the unemployment rate is very high, these 3 young people in their 20s involved in crimes such as theft, assault, injury and even murder, start to struggle with crimes such as drugs and prostitution that are increasing in their neighborhoods. -in their own way.

A 2.ª temporada de Sıfır Bir estreou a 1 dezembro 2016.

Savaş and his gang took the revenge of Sarsılmaz. However, Cio and Garip were shot, and the rest of the team hid in a safe house. The neighborhood is now entrusted to the young people of the gang. Savaş has made a great enemy in his war on drugs and women trafficking. Will Savaş be able to notice the approaching danger while trying to lead the gang from his safe house?

A 3.ª temporada de Sıfır Bir estreou a 9 novembro 2017.

The wedding of Anafor, a member of Savaş’s gang, was raided, Hülya and many innocent people were injured. While the gang tries to recover, they will also start to fight against this powerful enemy. This unexpected attack will deeply affect Savaş, Özgür and Cio, and from time to time they will remember their childhood, how their friendship was formed and what conditions led them to such a life.

A 4.ª temporada de Sıfır Bir estreou a 7 junho 2018.

While Savaş and his gang put up a fight behind the bars, problems started to arise in the neighborhood. Cihat is still a fugitive and he is trying to deal with serious problems outside. A tough and bloody struggle awaits Savaş, Cio and Özgür behind the bars where everyone is trying to establish their own domination. The gang's war against injustice continues at full speed.

A 5.ª temporada de Sıfır Bir estreou a 23 janeiro 2019.

Savaş and Cihat will find themselves in a great danger before they have time to experience the sorrow of their losses. As the fight in the neighborhood and behind bars continues, the new targets of the other side, Savaş and Cihat, will fight for their lives to survive and avenge their losses.

A 6.ª temporada de Sıfır Bir estreou a 8 maio 2019.

The gang is searching for Gökhan everywhere, who betrayed them and was hiding. Cihat, shaken by the betrayal of his cousin, was caught by the police in the place where he was hiding and sent to prison next to Savaş. Savaş, on the other hand, survived the attack on him in prison, and he yearns for revenge with Gökhan's betrayal. The only goals for Savaş and Cihat are to escape from prison and take revenge on Gökhan.