A ruthless triad boss who reforms after his son's death. Initially evading undercover infiltration, he later assists police in dismantling rival drug networks and arresting criminal leaders. Presumed dead, he returns to Hong Kong to hunt an international syndicate leader, blending his underworld expertise with covert law enforcement goals.
Central adversarial relationship driving the season's core conflict, defined by criminal expansion versus law enforcement pursuit.
Coercive power dynamic where Sit Ka-keung (Bao Seed) balances triad obedience with hidden undercover directives, creating constant internal conflict.
Explore the full interactive character relationship map of Line Walker