Uğur, a firefighter dedicated to saving people, was unable to pull his wife out of the flames on a dark night. Uğur, who buried his wife after this event, also lost his only daughter Hayatm. His life is now placed with his mother's family. Cem, who was once Uğur's best friend, is now the enemy of his friend, who they saved many lives with. He thinks Uğur caused his sister's death. Uğur and his friends, who responded to a fire, have achieved great success. Uğur, who rescued the children waiting to die inside, goes back a year to the man he met while the extinguishing efforts were still underway. Now he's got a lead on the fire that killed his wife. Uğur will fight relentlessly both to find the perpetrators of the fire in which he lost his wife and to bring him to justice, and to take his daughter Hayatm with him. Yonca, a court-appointed forensic psychologist, will be the most important person to influence the great decision when witnessing Uğur's war.

Uğur is very close to the men he thinks are trying to kill his wife. With the sudden death of Nazım, whom he is after, the crime remains. Caught between revenge and the promise he made to his daughter at the same time, will Uğur be able to catch up with Yonca and Ömrüm, who are waiting for him in the park? Accustomed to dominating everyone around him, Yavuz gives various orders to Menekşe about the treatment of Furkan and encounters an unexpected reaction. On the one hand, a bad surprise awaits İlker and Menekşe, who have a secret love for everyone. Cem, who blames Uğur for his sister's death, does not want Ömrüm to experience the same things now. Cem and Uğur will have a big confrontation. Despite all these conflicts, Uğur and Cem have to act together and succeed in the difficult case that awaits them. Uğur, who is ready to give his life to reach his wife's murderer, will push his limits and come face to face with Yonca.

Uğur is aware that Tufan, who confessed to hitting and running with Nazım, is a big key to reach the gang that killed his wife. The risk he took to make the Tufan talk causes him to come face to face with Yonca again. Uğur now has to prove to Yonca that he is right... Uğur, who is not allowed to see his daughter, is in longing. On the other hand, Ömrüm is very upset that her father will not be able to attend the event at the school. Cem says he can attend the event as his uncle. This makes Ömrüm happy, even a little bit. Hearing the event at school, Uğur goes crazy. Will Uğur be able to go to school despite the ban, Cem and Yonca? Murat, who started firefighting under the protection of his father, strives to prove himself as soon as possible. A great lesson awaits Murat at the end of the day. İlker and Menekşe, who dream of marriage on the one hand; On the other hand, Ayşe, who wants her daughter’s future not to tarnish and not to be like herself… Will love prevail or logic?

Uğur continues his research without realizing that he is right next to the enemy. Yonca will ask Uğur to account for the death that she has encountered so closely for the first time in her life. Zehra is furious when she learns that Uğur, not Cem, participated in the event at Ömrüm’s school. Fear of losing Ömrüm will make him make mistakes. He devises an evil plan to completely cut Ömrüm from Uğur. Yavuz, who likes to make friends with his enemy, makes a surprise visit to the headquarters. He wants to get to know the firefighters who prepared the report in the textile factory fire. Ilker’s mother, Adalet, suddenly returns to Istanbul and knocks on Ayşe’s door without wasting any time. Ayşe realizes that the issue of Ilker and Menekşe is about to get serious. What Ayşe tells Adalet will cause irreparable wounds in the relationship between Ilker and Menekşe. On the other hand, Furkan gives Menekşe a gift to thank. This gift will cause great problems for Menekşe.

Uğur, who spends time with his daughter in his own house, is the happiest person in the world, and now he is in danger of losing her. Ömrüm is stuck between her father and Zehra. Their experiences will cause Zehra and Cem to pay a great price. As he spends time with Uğur, who strives for his daughter, Yonca believes in his sincerity and begins to support Uğur. Unwittingly, he began to feel a different kind of affinity towards Uğur, whom he helped professionally. Their feelings are never unrequited. The interruption of Yavuz’s plan will cause him to activate plan B. Yavuz again planned to solve all the problems from the arson work by using the money. However, his move causes Uğur to become even more ambitious instead of stopping Uğur. Uğur has discovered that the place where he can contact the gang is the kebab shop. He is about to risk losing his life, profession and everything for the sake of finding his wife’s murderer.