It seems you're asking for an article or analysis about the in the movie KL Gangster (2011), a Malaysian action-crime film directed by Syamsul Yusof.
To gain money and power at any cost, even if it hurts his family. KL Gangster Rival Gang Leader To maintain his territory against Shark and King. Heartening – KL Gangster - thoughtsonfilms.com
Here is a breakdown of his role as the central villain:
His primary goal is to overthrow the current hierarchy and rule KL's criminal syndicates. He views Malek as a direct threat to his ascension and actively works to sabotage Malek’s attempts to live a normal life after prison.
The film's hero, Shark (played by Syamsul Yusof), is a former gang member trying to leave his criminal past. Malik refuses to let him go, forcing Shark back into the underworld.
Though he is the leader of a secret society, King is often a gray character. He is an antagonist to Shark’s radical methods but a mentor of sorts to Malek. His inability to control Shark’s ego ultimately leads to the chaos that fuels the plot. Comparison of KL Gangster Villains Antagonist Film Debut Primary Goal Shark KL Gangster The Usurper / Mastermind To replace King as the top leader in KL. Tailong KL Gangster 2 The Brute Force Kingpin To eliminate all rival gangs, specifically King and Malek. Jai KL Gangster The Corrupted Brother