Core Viewpoint - The article reveals a significant underground gambling operation in Nanjing, where a woman named Xu lost over 100,000 yuan in a short period, leading to police intervention and the uncovering of a larger network of illegal gambling activities [1][2][3]. Summary by Sections Gambling Operation Details - Xu engaged in what she claimed was a "lottery," but investigations revealed it was actually an illegal underground lottery operation, with suspicious financial transactions totaling nearly 1 million yuan [2][3]. - The gambling scheme involved Xu acting as an intermediary, collecting bets from participants and reporting them to higher-level operators, while the actual payouts were managed by these upper-level operators [3][4]. Structure of the Gambling Network - The underground lottery was based on Hong Kong's lottery results, with Xu and her associates acting as "code writers" who reported betting totals to the main operator [3][4]. - The gambling operation was structured to maximize profits for the operators, with high odds attracting participants, leading to significant financial losses for many [4][5]. Participant Behavior and Risks - Participants, often friends or acquaintances of the operators, were drawn in by trust and the allure of quick wealth, but many ended up losing substantial amounts of money [5][6]. - The article highlights the fragile nature of trust in such operations, where financial disputes can lead to severe consequences, including violence [5][6]. Legal Consequences - Authorities have taken legal action against the main suspects involved in the gambling operation, with several individuals facing criminal charges for their roles in the illegal activities [6].

Core Viewpoint - The article reveals a significant underground gambling operation in Nanjing, where a woman named Xu lost over 100,000 yuan in a short period, involving friends and family in the illegal betting scheme [1][2][10]. Group 1: Gambling Operation Details - Xu was reported to the police by her boyfriend after he noticed her unusual behavior related to a gambling activity disguised as a "lottery" [2][10]. - Investigations showed that Xu was involved in accepting bets from 15 individuals, with total gambling funds nearing 1 million yuan [6][10]. - The gambling scheme operated by referencing Hong Kong lottery results, with Xu acting as an intermediary who collected bets and distributed winnings [8][10]. Group 2: Characteristics of the Underground Lottery - The underground lottery involved private organization of illegal betting, where the "house" profits from the difference between total bets and payouts [10][11]. - The betting system was structured to attract participants with high odds, such as a 1 in 40 chance for certain bets, leading to significant losses for gamblers [15][21]. - Trust among participants was a critical factor, as many were friends or acquaintances, which facilitated ongoing betting despite the inherent risks [19][21]. Group 3: Legal Implications and Consequences - The operation is classified as illegal gambling under Chinese law, with participants facing potential criminal charges [10][25]. - Law enforcement has taken action against key figures in the operation, including Xu and her associates, who have been subjected to criminal measures [25].