Shui-yuan’s meeting with Huang Hsian culminates in a colossal misunderstanding. To lure out the killer, Chang Yung-kang makes a risky announcement.

As an unprecedented crisis grips GG Precinct, Ming-han’s instinct guides him to someone who has slipped under the radar the entire time.

Suspicion falls on Maya when she’s found at a crime scene — but she’s the one who makes an accusation. McGreggor discovers something new about Kierce.

As the police close in on a suspect, Maya decides to take drastic action. Shane begs her for answers — and learns the truth about their shared past.

With the last pieces of the puzzle starting to fall into place, Maya confronts her husband’s family one last time, and Kierce seeks help from Corey.

Maya sees an unexpected face when she takes Lily to see her grandmother. Kierce struggles to come to terms with his test results.

After a sabbatical, Detective Wu Ming-han and his new captain Lin Tzu-ching take on a puzzling murder that leads them to a notorious killer behind bars.

A strange phone call points the police to a suspect and his private home. Meanwhile, Wu Ming-han decides to chase down a different lead by himself.

A third murder occurs, alluding to yet another cryptic Chinese idiom. Left with no other choice, the cops must enlist Shui-yuan’s help with their cases.