Silicon Ma is the head of the Green Circle Gang.
Silicon Ma is an extremely powerful Triad boss. His power extends throughout southern and eastern Asia. He isn't into the habit of advertising the Triad's plans, and the man is extremely likely to butcher anyone that gives the Triad's plans away. The shapeshifter assassin Striper's mother (who was both a shapeshifter and assassin) did work for Silicon Ma in the past.
- Novel: Striper Assassin