The general story of Kırık Hayatlar (Broken Lives), which will bring to the screen what two young people are willing to risk for their love, how a mother can leave everything behind for power, and the major confrontations that will take place between families as secrets are revealed in the Kocabey mansion, is as follows. Beautiful, intelligent, and always assertive, Deniz graduates from university and returns to Izmir, where her family lives. Çınar has completed his business education abroad and has started working at Kocabey Holding. The two young people meet by chance in Izmir. Deniz's mother earns a living as a seamstress, and her father runs a coffee shop. Çınar is a member of the Kocabey family. Despite growing up in a wealthy environment, he has a humble personality. When will Deniz and Çınar's paths cross again? Will Deniz learn the truth about her mother? What secrets are the Yılmaz, Kocabey, and Yüksel families hiding?