Kadir Adalı lost his wife and daughter in a terrorist act. He feels great guilt about what happened and he is in a lot of pain. She decides to commit suicide, she. Kadir, who wants to end his life with a car accident, will unwittingly change the whole course of his life with this accident. 4 cars are involved in the accident where Kadir is planning to die. 4 cars, 4 lives, 4 people.