Onur Karasu (Şükrü Özyıldız), a successful agent, has been after Civan Koral (Tuğrul Tülek), a diamond smuggler, for months. For this operation, he has made Civan's sister Hilal (Aslı Sümen) fall in love with him and maintains a distant relationship with her. His plan is progressing like clockwork. Until a woman he has never met, Ece (Burcu Özberk), enters his life. Ece, Hilal's friend from London, begins to suspect that Onur is up to something as soon as they meet. Ece drops like a bomb into Onur's operation and turns everything upside down.