It had to be said that Ching Wing-si had managed to become the wife of Kwan Chai-ba, a major Southeast Asian drug lord.
Far from being merely a pretty face, she even held sole control over the bank accounts and access keys to ninety percent of Kwan Chai-ba's fortune.
Her abilities and methods were truly beyond those of ordinary people.
To track her down, Zhou Quan had mobilized forces on both sides of the law.
The West Kowloon Major Crimes Unit investigated through official channels such as Customs and Immigration, while the major gangs under its jurisdiction pressured the snakeheads on Hong Kong Island who specialized in human smuggling.
Even so, it had taken nearly half a month to arrest Ching Wing-si and bring her in.
In the observation room behind the interrogation room's one-way glass, Superintendents Zhou Quan and So Tsz On stood shoulder to shoulder.
Senior Inspector Kang Daoxing of the Major Crimes Unit, along with several plainclothes officers wearing pips on their shoulders, was taking detailed notes of what they observed.
Inside the interrogation room was Chief Inspector Luo Danian, the Major Crimes Unit's Deputy Commander.
He was conducting Ching Wing-si's interrogation alongside another Senior Inspector, Zhuo Kai.
Zhou Quan had assigned this case to the Major Crimes Unit.
As a result, the plainclothes officers present were all unfamiliar faces.
Still, their abilities were beyond question if they could serve in the renowned West Kowloon Major Crimes Unit.
Luo Danian and Zhuo Kai worked in tandem, one playing good cop and the other bad cop.
To the officers in the adjoining observation room, there was nothing wrong with their interrogation methods.
Unfortunately, Ching Wing-si responded with silence most of the time.
Even when she spoke, she merely demanded to see her lawyer and solemnly declared that she