Cennet, who has been subjected to violence by her husband for years, calls Zeynep, the lawyer whose sign she sees from the window of her hospital room. She gives a letter to be opened after she dies. This letter, which Zeynep thought was a testament; it is actually a criminal complaint. After that day, the lives of Cennet's husband Yılmaz, and her children Birsen, Halil and Feride will change irreversibly.

Everyone is shocked everyone when Cennet, who is resigned to her fate, leaves a letter and blames her husband for her death. But Yılmaz experiences the biggest surprise and disappointment. What happens between husband and wife is private, and revealing them is, in his opinion, is the greatest form of betrayal. Zeynep's goal is to find someone who can confirm what is written in the letter. Therefore, Birsen goes after Feride and Halil. The first person he reaches is Birsen, and it has been a obligation for Yılmaz to always keep Birsen at hand. Feride is already on her father's side. Only Halil remains. However, finding him is more difficult than Zeynep expected. After long efforts, Halil comes across a place he never expected.

Zeynep is shocked when she learns that it was Cennet's son, Halil Tekin, who battered her car. The situation is no different for Halil. While waiting for Caner, he found Zeynep in front of him. Moreover, the young woman is her mother's lawyer. Halil, who read the letter of Cennet; Unlike Birsen and Feride, he admits that his mother has been subjected to violence throughout her life. But this, in his opinion, is a belated move. And now this doesn't help anyone. He tells Zeynep to stop pursuing this. He will do the same, and he will move on with his life. However, a new information he learns from his sister causes Halil to question himself. On the other hand, Zeynep, who is desperately looking for a clue, receives a phone call from someone she never expected.

Zeynep, who hopes to find a clue about Cennet's death, even if it's small, cannot get an answer to any of her questions. One of the two people who were there that morning had his tongue silenced, and Yılmaz was determined not to speak. On the other hand, Halil, who came to the neighborhood for Zeynep, meets his father once again after the funeral. While they share their trump cards, Birsen is again spent. As if this were not enough, Birsen fell down the stairs and was taken to the hospital. While everyone thinks that this is an accident, Halil, who learns the truth, makes a big decision that will change everyone's life, especially himself.

Learning that it was Seray who unleashed Halil on him, Yılmaz warns Birsen for the last time. Either she will hold her daughter's bridle tight or she will not look the same in her next mistake. On the other hand, Halil ignites the war between him and his father by holding the opposite house. Knowing very well that the grass is trampled while the elephants are fighting, Birsen refuses to take a side in this war for her children. Feride, on the other hand, has still not been able to find a lawyer, and the excuses she gave to her father have been exhausted. As a last resort, she has to call Caner. While this meeting causes great confrontations, the hidden secrets are also revealed. However, the real big secret is hidden inside one of the bundles that Cennet left for her three children.