Nicholas Wong commands the military police regiment maintaining order in Shambala Float, a floating city in the Southeast Asian Union (SEAUn). A Hong Kong native, he is central to the city's crisis. He presents as a tall, slender man in his twenties with pale skin, green eyes, and long, pin-straight black hair. His standard attire is the military police uniform, sometimes supplemented by a red beret during collaboration with the Public Safety Bureau. Outwardly calm and rational while assisting the Public Safety Bureau's investigation, Wong's true nature is cold-hearted and manipulative. He orchestrates illegal modifications to the local Sibyl System, enabling military personnel—including latent criminals like himself—to evade detection. His crime coefficient, masked by these alterations, measures 374.1 when the system is restored and exceeds 380 at his death. The Sibyl System tolerates his actions only due to reliance on his forces for infrastructure development supporting overseas operations. His background includes assassinating his superior, Chairman Chuang Han, after Han opposed adopting the Sibyl System in SEAUn. Wong conspires with Sibyl to replace Han with an android double, positioning himself as the de facto ruler. He enforces a discriminatory regime in Shambala Float, restricting entry to individuals with certified low crime coefficients. Latent criminals are relegated to lower-class status and fitted with shock collars administering sedatives or lethal injections during stressful situations. Outside the city, his military forces open fire on civilians seeking refuge, and executed bodies are publicly displayed as warnings. His actions involve hiring mercenaries like Desmond Rutaganda to suppress rebels and attempting to execute former Enforcer Shinya Kogami and Inspector Akane Tsunemori. He betrays Akane's maid, Yeo, reneging on a deal to remove her brother's collar and killing her, claiming Sibyl's silence renders his actions "not a crime." However, the Sibyl System anticipates his treachery and uses Akane's investigation to expose him. During Wong's attempt to stage Kogami and Akane's deaths as a terrorist attack, the Public Safety Bureau's Division 1 intervenes. Enforcer Nobuchika Ginoza uses a Dominator to execute Wong, ending his regime. Wong's ID is recorded as 00477-SEAU-00129-2, though a profiling book lists it as 00477-SEAU-00002-3. His character design visually resembles Demon Spade from *Katekyo Hitman REBORN!*, stemming from shared artistic origins.