Character Relationship Map: Wicked City

Characters

• Ken Kai (played by Jacky Cheung Hok-Yau) — protagonist

  Ken Kai is Taki's partner in the Anti-Rapter Special Police and the son of a human father and a Rapter mother. Distrusted because of his mixed heritage, he is suspended during the investigation but la...

• Windy (played by Michele Reis) — supporting

  Windy is a Rapter and Taki's former lover, having once saved him after he was badly injured. She escaped to the human world seeking peace and became his informant, later serving as Daishu's mistress....

• Shudo (played by Roy Cheung Yiu-Yeung) — supporting

  Shudo is Daishu's son and the mastermind behind the Happiness drug trade and the attacks on Daishu. He manipulates Windy, exploits the weakened protection around Hong Kong, and attempts to control tim...

• Daishu (played by Tatsuya Nakadai) — supporting

  Daishu is a powerful, elderly Rapter and Windy's former master, whose 150th birthday party is infiltrated by Taki and Ken. Unlike Shudo, he seeks coexistence between humans and Rapters and hopes to un...

• Sergeant Kayama (played by Yuen Woo-Ping) — supporting

  Sergeant Kayama is the emotionless leader of the Anti-Rapter Special Police. He directs the investigation into Happiness, tracks the Rapters through electricity use, and suspends Ken as part of a trap...

• Rapter (played by Michael Lam Kong) — minor

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Daishu → Rapter (Power Leader) — Daishu functions as a senior political figure among the Rapters.

  Daishu holds a meeting with his Rapter staff and persuades them to control the human economy for negotiation.

• Shudo → Daishu (Family Son) — Their family bond becomes the emotional core of the final confrontation.

  The plot explicitly identifies Shudo as Daishu's son.

• Windy → Shudo (Power Coerced Servant) — Shudo manipulates and exploits Windy before she resists him.

  Shudo orders Windy to be loyal to him, sends her to attack Taki with poison, and later holds her captive.

• Ken Kai → Sergeant Kayama (Professional Commander And Subordinate) — Their professional relationship is strained by Kayama's suspicion of Ken.

  Ken serves in the Anti-Rapter Special Police, while Sergeant Kayama leads the unit and suspends Ken from duty.

• Ken Kai → Rapter (Half-Blood Family Connection) — Ken's Rapter heritage causes distrust and discrimination within the police unit.

  The plot states that Ken is the son of a human father and a Rapter mother.

• Windy → Daishu (Romantic Mistress) — Windy's relationship with Daishu connects her to his household and political position.

  The plot identifies Windy as Daishu's mistress at his 150th birthday party.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Sergeant Kayama → Rapter (Conflict Enemy) — Kayama represents organized human opposition to the Rapter threat.

  Kayama leads the Anti-Rapter Special Police, investigates Rapter activity, and sends his team after the Rapter conspirators.

• Ken Kai → Daishu (Alliance Combat Ally) — Ken cooperates with Daishu against Shudo despite their different origins.

  Taki and Ken rescue Daishu from the police unit and join forces with him to fight Shudo.

• Ken Kai → Shudo (Conflict Enemy) — Shudo exploits Ken's mixed identity and becomes his principal supernatural enemy.

  Ken collaborates with Daishu and others to stop Shudo, who masterminds the Happiness trade and attacks Daishu.

• Ken Kai → Windy (Alliance Trusted Ally) — Windy becomes an important source of information and assistance for Ken.

  Windy helps Taki and Ken uncover the truth about Happiness and Shudo's conspiracy.

Story Analysis

A police investigation into Happiness becomes a tragic conflict over coexistence, identity, emotional weakness, and the future of humans and Rapters.

Plot Progression

1. Hidden Worlds Collide — The story introduces the secret Rapter world and Ken's work with the Anti-Rapter Special Police. His transfer to Hong Kong occurs as the city becomes vulnerable before the handover.
2. The Happiness Mystery — The police investigate the addictive drug Happiness and infiltrate Daishu's birthday party. A violent attack injures Daishu and exposes the danger surrounding the drug.
3. Betrayal In The Shadows — Kayama suspects betrayal within the police unit while Daishu is located at a power plant. Shudo manipulates Windy and begins using her against Taki.
4. The Broken Shield — The truth about Shudo's plan emerges, and Ken's allies rescue Daishu. Sabotage disables Hong Kong's artificial magnetic protection and gives Shudo greater power.
5. Shadow Over Hong Kong — The final battles pit Daishu against Shudo above Hong Kong while Ken and Windy struggle against manipulation and Happiness. Shudo dies, but Ken and Daishu also perish.