Tiger Cage

A loyal and capable officer of the Anti-Drug Unit who becomes torn between loyalty to his partner and his own ethics. He uncovers his partner’s connections to traffickers, triggering a crisis of trust. He is ultimately killed by Michael to silence the cover-up.

A senior officer who wields power to shield himself from accountability. He manipulates cases, orchestrates killings, and frames Yau to protect his own position. His actions drive the central conflict and expose corruption within the force.

A fellow Anti-Drug Unit officer who operates under pressure and becomes entangled in the drug network. He is used by higher-ups and faces the consequences of a corrupted system. His fate underscores how colleagues can be sacrificed in the pursuit of power.

Yau’s girlfriend who acts as a catalyst for the investigation. She discovers the incriminating tape and attempts to aid Yau, but becomes a target when Michael orders an assassin to silence her. She passes the tape to Michael to expose the truth.

A central detective who uncovers the truth behind the tape and the internal mole. She collaborates with Yau to pursue justice and faces danger as the conspiracy starts to unravel. Her persistence helps expose the corruption at the heart of the case.

The drug trafficker who escapes a bust and returns for revenge, challenging the Anti-Drug Unit. He is pursued relentlessly and ultimately killed, marking a violent end to his revenge arc. His presence drives the urgency of the investigation and the desire for revenge.

A seasoned sergeant within the Anti-Drug Unit who anchors the team with experience and steadiness. He faces the dangers of the case and supports his colleagues as the investigation spirals into moral complexity.