What is happening in Istanbul's back streets? Which lives are flowing, in the shadow of poverty? Women, gypsies, transvestites, street children each are victims of another discrimination. A typical Black Sea family connected to each other will meet with people who are trying to cling to the loneliness of life in this neighborhood where they will be forced to survive after their migration to Istanbul.
Ferhat is a hitman working for his criminal uncle. Aslı is a young and idealistic doctor. One day, their roads crossed in the most unexpected way: Aslı is forced to operate on a man that Ferhat had shot.
Kandemir is the head of a gang which conducts robberies. Their main goal is to rob fairly. What connects the members of the gang to one another is friendship. Unfortunately, everything changes after an old friend of Kandemir, Ali Rıza Kaptan’s goes to prison. Kandemir and the gang settle into an old neighborhood which seems quiet and peaceful. However, nothing is as how it seems in the neighborhood. They introduce themselves to their neighbors as the Nevizade family. Protagonists Kandemir, Ferdi, Karlos, Yaren, Bahadır and Derya have had hard times and when they gather under one roof these gang members still carry the traces of those hard times. Kandemir wishes to confront his daughter and show her that he is no longer a man of monkey business, while blood brothers Ferdi and Karlos who ran away from an orphanage still carry the misery of the streets; Yaren who came to İstanbul with the hope of being a famous singer is singing in taverns; Bahadır uses his genius for hacking computers and Derya joins the gang with her acting skills in order to save her father.
When tragedy befalls a reckless scientist in Ottoman-era Istanbul, his student uses untested methods to finish his work — with devastating consequences.
In 2003, Fatma Ayar, a teacher at a private high school, assigned her Literature Club students to write letters to themselves as part of PTT's "Letters from the Past" campaign. These letters, intended to be delivered in 2023, were accidentally discovered by Fatma Ayar's daughter, Elif. As these forgotten letters resurface and impact the lives of their original recipients, Elif also faces a truth that will drastically change her own life.