A young woman named Deniz Bayraktar is found brutally murdered in her home. On the other hand, a man's body is found at the bottom of the cliff. Barış, Adem, Ayşe and Volkan will soon realize that this case is much more than an ordinary case. The series is getting off to a good start with its surprising and confusing story.

Ertemoğlu family is brutally murdered on one of their happiest days. Hande, the eldest daughter of the house, is shocked by the killing of her mother, father and sister. On the other hand, Perihan, who is mentally unstable, is also left alive.

A little girl, 5-year-old named Peri, is kidnapped from the kindergarten. Her grandfather Refik, the former police chief, asks the teams' help. On the other hand, mother İpek also intends to do everything to find her daughter.

3 people working in a night club were strangled to death. Only blind singer Leyla and other singer Sezgin survived.

The body of a young girl named Aleyna is found on Kilyos Beach. The interesting thing is that she is 4-week pregnant and the day she died is her birthday. In the season final we are witnessing the last day of Aleyna.