How should victims of Blue Sky Cryptocurrency pursue cross-border recovery of stolen digital assets?
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How should victims of Blue Sky Cryptocurrency pursue cross-border recovery of stolen digital assets?
Qian Moumou, the ringleader in the Sky Blue Green case, fled to the UK after converting all illicit funds into Bitcoin.
Navigating Web3 tides with focused insightsBy: Xiao Sa's Team
Recently, a news story about a Chinese-British female food delivery worker, Jian Wen (pseudonym), being brought to court in the UK on suspicion of money laundering involving billions of dollars worth of Bitcoin has gone viral in the crypto community. Beyond the staggering amount involved, the dramatic twists in the case, and the striking contrast between the suspect’s identity and her alleged crimes, there has been widespread speculation over the origin of the illicit funds. However, with further disclosure of legal documents and court filings from UK authorities, the source of these funds is now largely clear — it traces back to the illegal public deposit scheme run by Qian Moumou, Ren Moumou, Wu Moumou, and others at Tianjin BlueSky Grace (Lantian Gerui).
According to publicly available information from UK judicial authorities, Qian Moumou, the ringleader in the BlueSky Grace case, converted all proceeds from the fraud into Bitcoin before fleeing to the UK, where he used Jian Wen to launder the funds. Following the exposure of this money-laundering operation, UK authorities have seized and frozen approximately 61,000 Bitcoins valued at around $30 billion.
Today, Sa’s team will draw upon practical experience to explain the specific pathways for cross-border recovery of crypto assets, offering insights for victims of the BlueSky Grace case seeking to recover their losses.
The Tale of a World-Famous Female Con Artist and a Billionaire Delivery Worker
Regular readers of Sa’s articles are likely familiar with the crime of “illegal absorption of public deposits.” Cases like Ezubao and Pan Asia Metal — infamous Ponzi schemes that still send shivers down people’s spines today — share a common timeline: massive fundraising around 2014–2015, followed by collapse around 2017–2018. The BlueSky Grace case follows the same pattern.
Based on publicly disclosed judgments and media reports in China, the basic facts of the BlueSky Grace case and related proceedings are as follows:
On March 31, 2014, Qian Moumou (also known as “Huahua” or “Sister Hua”) co-founded Tianjin BlueSky Grace Electronic Technology Co., Ltd. in Tianjin with Ren Moumou (the legal representative) and others. Without holding any banking license, the company promoted so-called “capital-guaranteed high-return” short-term investment products to unspecified members of the public — primarily elderly individuals. These financial products had investment terms ranging from 6 to 30 months, promising annualized returns of between 100% and 300%. In an era of weak financial regulation, BlueSky Grace rapidly expanded through viral, pyramid-style marketing, opening dozens of branches nationwide and defrauding over 100,000 victims. Through this large-scale illegal fundraising targeting seniors, Qian Moumou amassed hundreds of billions of yuan within just a few years.
It should also be noted that beyond being an effective scammer, Qian Moumou was already deeply involved in the cryptocurrency space — a seasoned “old octopus” in the crypto world. Even before launching the BlueSky Grace scheme, he recognized the immense business potential of Bitcoin mining. In 2013, riding the first wave of Bitcoin’s popularity, Qian established a sizable mining farm and aggressively marketed it as offering mining machine托管 services with promised annual returns of up to 300%. Through Bitcoin mining, Qian gradually became aware of Bitcoin’s unique advantages over traditional assets in terms of fund transfer and money laundering.
Precisely because of this knowledge, Qian took advantage of the regulatory gap — a window period when comprehensive crypto regulations and global anti-money laundering frameworks for digital assets were not yet established — and instructed Ren Jiangtao to convert the vast sums raised by BlueSky Grace into Bitcoin via platforms such as Huobi. This strategy was quite clever: it offered flexibility, allowing him to either grow the wealth if markets surged or quickly disappear if things collapsed.
For an unconventional asset like Bitcoin, which can double overnight, a 300% annual return isn’t necessarily unrealistic — in fact, during bull runs, it might even seem conservative. If Bitcoin’s price had risen sharply, fulfilling those promises would have been feasible. However, as fellow crypto enthusiasts know, between 2014 and 2017 — the period leading up to BlueSky Grace’s collapse — Bitcoin fluctuated mostly between $200 and $800, far below what was needed to sustain promised returns of 300% per year. This ultimately led to the scheme’s downfall.
Once the scheme collapsed, Qian’s earlier decision to convert illicit funds into Bitcoin proved strategically valuable. In 2017, Qian purchased a fake Burmese passport under the alias “NAN YIN,” then obtained citizenship of Saint Kitts and Nevis — a well-known offshore haven — using someone else’s identity. Carrying only a laptop containing the private keys to his Bitcoin holdings, he successfully transferred the billions in stolen funds to London, where he remains in hiding.
After arriving in the UK, Qian — now blacklisted in China and unable to appear publicly — needed a “white glove” to cash out the illicit funds while avoiding detection. As anti-crypto-money-laundering measures tightened globally, maintaining a lavish lifestyle required intermediaries. That’s when Jian Wen, a divorced single mother working as a food delivery rider in the UK, responded to one of Qian’s small ads. Over several years, she assisted Qian in laundering money, spending funds, and acting as a front for various transactions, handling millions of pounds in illicit proceeds.
However, while Qian may have been a smart fraudster who capitalized on market timing, he lacked the sophistication required for large-scale money laundering. A delivery worker frequently visiting Harrods in London, purchasing ultra-luxury villas, and living extravagantly quickly drew the attention of UK regulators. After a prolonged investigation, British police arrested Jian Wen and seized nearly all of Qian’s Bitcoin stash — approximately 61,000 BTC. Although Qian managed to escape under the nose of UK law enforcement, the damage was done.
How Can BlueSky Grace Victims Pursue Cross-Border Asset Recovery?
Currently, the UK Crown Prosecution Service (CPS) has initiated asset recovery proceedings (criminal forfeiture) against the 61,000 seized Bitcoins under the Proceeds of Crime Act 2002 and the Serious Crime Act. Under UK law, once a suspect is convicted in a magistrates’ court and referred to the Crown Court, or has already been found guilty by the Crown Court, prosecutors or the National Crime Agency (NCA) may request the court to initiate criminal confiscation proceedings. This process resembles a trial phase in which the prosecution must prove whether the defendant benefited from criminal conduct and the exact value of such benefit. The court then decides whether to issue a confiscation order. While no final decision has been made in this case, the UK court must first determine through legal procedures whether any other legitimate claimants have rights to the seized assets.
So, can victims of the BlueSky Grace case in China assert claims over these Bitcoins? And if so, how?
1. Submitting a Cross-Border Asset Recovery Request to Chinese Judicial Authorities
Article 5 of China’s International Judicial Assistance in Criminal Matters Law states: “International judicial assistance between the People's Republic of China and foreign countries shall be conducted through designated contact agencies. The Ministry of Justice of the People's Republic of China and other designated contact agencies are responsible for submitting, receiving, and transmitting requests for international judicial assistance and handling other matters related to international judicial cooperation. In the absence of a treaty on mutual legal assistance in criminal matters, such assistance shall be carried out through diplomatic channels.”
Sa’s team notes that China and the UK have indeed signed a bilateral treaty on mutual legal assistance. On December 2, 2013, China and the United Kingdom signed the “Treaty between the People's Republic of China and the United Kingdom of Great Britain and Northern Ireland on Mutual Legal Assistance in Criminal Matters.” Therefore, there is a solid legal foundation for cooperation between China and the UK regarding the recovery of assets in criminal cases.
Under the above-mentioned law, China’s Ministry of Justice would be the primary agency responsible for contacting UK judicial authorities and formally requesting asset recovery. Sa’s team advises victims of the BlueSky Grace case to submit applications and supporting documentation proving their status as victims to competent Chinese authorities such as the Ministry of Justice. By doing so, they can formally report their situation and make lawful claims for asset recovery, thereby protecting their rights.
There are precedents in UK jurisprudence of foreign victims successfully recovering stolen assets. In the Alamieyeseigha case, Nigeria successfully recovered approximately $17 million in assets that the suspect had transferred to the UK by securing a domestic conviction and filing civil litigation in the UK. Nigeria even applied to UK courts and police for disclosure of evidence on grounds of public interest, enabling them to fully trace the movement of illicit assets — laying a solid foundation for successful recovery.
China has accumulated significant experience in cross-border judicial cooperation, including successful cases such as Yu Zhendong and Li Huaxue.
2. Filing Civil Lawsuits Individually to Recover Losses
As previously explained by Sa’s team, in jurisdictions like Hong Kong and the UK, crime victims may pursue civil lawsuits directly against suspects to recover losses. However, in this particular case, Sa’s team does **not** recommend individual civil litigation as the primary course of action.
This is mainly because the涉案 funds have already been converted from fiat currency (legal tender) into cryptocurrency (a special asset). If victims file civil suits directly with UK courts, they will face the significant challenge of proving ownership of the assets. Even if investors submit investment contracts and bank transfer records related to BlueSky Grace, it would still be extremely difficult to establish a legally recognized “nexus” under UK law linking those historical transactions to the current Bitcoin holdings.
Additionally, hiring lawyers in the UK to pursue such litigation is extremely costly and uncertain — a path that should be approached with caution.
Final Thoughts
Recovering stolen crypto assets is challenging even within China’s own jurisdiction, let alone across international borders. Therefore, Sa’s team urges victims in this case to remain patient and place trust in China’s judicial institutions.
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