When a ghost turns up dead and train passengers go missing, Trese's investigation leads her to an aswang clan by the pier and a corrupt city official.

In a flashback, Trese's father searches for a heart-stealing killer. Trese pursues the sons of two clan leaders who may be behind recent transgressions.

While Trese fights to undo a spell that sent zombies to attack the police station, Hank tries to uncover details about the coming turmoil.

After a rash of bombings, the Council makes a surprising decision. Trese discovers who’s been responsible for manipulating recent events all along.

With humanity and the supernatural world both in danger, Trese confronts Talagbusao to fight her own destiny — and learns the truth about her father.