An ex-con musician returns to Istanbul to take a sweet and silent revenge from the ingenue with whom he once was in love, insensibly to her extramarital affairs.

The story of the young commissioner Cetin, who went after the criminals who sells drugs, and Neslihan, the model who addicted to the drugs.

Tahsin is a respected police officer who lives a happy life with his wife and daughter Gamze. Despite earning little money and struggling to make ends meet, this does not hinder his happiness or his love for his job. He will retire soon. His assistant Aydın, who is as successful a police officer as he is, has a romantic relationship with Gamze. One day, the experienced commissioner finds himself pursuing drug dealers on orders from his superiors. Tahir, the leader of the drug gang Tahsin had previously arrested, devises a revenge plan with his associate Naci. Naci makes Gamze fall in love with him. He takes her to a house under the pretext of introducing her to his mother. The woman he introduces as his mother, Nalan, is actually Tahir's associate. They give Gamze drugs.