Kongsi.

Tumulak, a murderer sent by his employer, Kimpedu, to curb the secret societies in Malaysia, especially in Kuala Lumpur. At that time, Kuala Lumpur was dominated by three secret societies, each led by Pak Maliki (leader of the Malay secret societies), Jimmy (leader of the Chinese secret societies) and Victor (chief secretary of India). Among the disruptions caused by Tumulak include killing the subordinates of Pak Maliki and Victor's son. This has attracted ASP Shariff's attention to investigate what happened.