After a corpse is found in the Bosphorus, two detectives Kemal and Settar, who have completely opposite characters, b...

Detectives, who encounter the symbol of "Alef" in the house where the murder is committed, begin to investigate the s...

While eyewitnesses at the marina lead detectives to an old cemetery, Kemal catches an important clue in the sound rec...

With Billur identifying the name on the library card, the emergence of the connection of a familiar face with this pe...

The identity of the person who brought the box sent by the killer is found, while the histories of Settar and Kemal a...

As ropes begin to stretch between Kemal and Settar, Settar pursues dangerous information.

Kemal identifies the next victim's identity and takes what she learned to an old crime scene.

Kemal discovers that Settar hides something from him and goes over this. Then Kemal realizes Settar isn't only one th...