The film tells the story of a hired killer. Seyit, whose father is a famous hired killer, loses his mother at a young age. His father entrusts Seyit to a friend and moves to another city. Growing up alone, Seyit waits for his father to return for years. Thirty years pass, and Seyit becomes a killer like his father. Seyit will reunite with his father while carrying out his final assignment.

Two police officers are killed by an internationally linked drug syndicate. Inspectors Murat and Kemal from the police force are assigned to investigate the incident. The two friends start an investigation based on the testimony of eyewitnesses.

Cüneyt is hired by some wise guy named Beyefendi (Gentleman) to rescue a Professor who has found side-effectless synthetic painkiller. Cüneyt also calls his old friends Aytekin and Aykut to rescue the Professor with him. Three old friends take action after working on the rescue plan for a while. The team quickly rescues the Professor who was kept in a sheltered place. However, Beyefendi agrees with his rivals at the last minute and leaves the team to death. Three old friends must fight for their lives to get revenge.