After leaving the police station, Şahin, who goes after 'Network' alone, learns that İpek has been kidnapped even though he escaped the trap set for him. Şahin, who took action to save İpek without involving the security, starts to follow the clues left by İpek.

While the homicide bureau tries to persuade Şahin to return to his duty, a corpse found on the forest road activates the team. The evidence obtained by the team trying to solve the murder points to Şahin's friend Uğur. This situation leaves Şahin no choice but to return to the murder bureau.

This case, which is very different from the murders he has faced so far, will cause Şahin to pass one of his biggest tests. While giving this exam, Şahin needs İpek's power of observation and analysis. At the point where the team's hope is gone and the case will be closed, will İpek be able to find a solution that will change the outcome?