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.