Chinese authorities have carried out the execution of a former gaming executive convicted of poisoning his boss, the founder of a prominent Shanghai-based company that secured adaptation rights for the science-fiction trilogy behind Netflix's hit series "3 Body Problem." The case, which unfolded over several years, highlights the severe consequences of workplace disputes in China's corporate landscape.

The Poisoning Incident Unfolds

In December 2020, Lin Qi, the 39-year-old chairman and CEO of Yoozoo Games, fell ill after consuming what appeared to be probiotic supplements. He sought medical attention and was later diagnosed with poisoning from methylmercury chloride and other toxins. Lin died on December 25, 2020, nine days after the initial symptoms appeared. Investigators determined that the substances had been deliberately introduced into the supplements.

Xu Yao, a former executive at a subsidiary of Yoozoo Games and previously described in some reports as a lawyer associated with the company, was identified as the perpetrator. According to court findings, Xu had a professional dispute with Lin over company management matters. Xu reportedly felt sidelined after contributing to efforts that helped secure a major deal involving the adaptation rights for Liu Cixin's "Remembrance of Earth's Past" trilogy, known in English as "The Three-Body Problem."

Details of the Method and Motive

Xu acquired highly toxic substances, including alpha-amanitin from poisonous mushrooms and various mercury compounds, through online purchases that reportedly cost hundreds of thousands of yuan. He mixed these in a laboratory setting and disguised them as probiotic health pills. These were then provided to Lin, with reports indicating that Lin's wife and possibly other individuals also ingested the tainted supplements and became ill. The Shanghai First Intermediate People's Court later described the actions as "extremely despicable."

The motive centered on internal company conflicts. Xu had been demoted or had his role diminished shortly after the Netflix-related developments, leading to resentment. Court records from the 2024 trial outlined how the poisoning plot was planned amid these tensions within the gaming firm.

Yoozoo Games and Its Connection to Global Entertainment

Yoozoo Games, headquartered in Shanghai, established itself as a key player in China's gaming and entertainment sectors. The company held the film and television adaptation rights to the acclaimed Chinese science-fiction trilogy by author Liu Cixin. This trilogy gained international attention through Netflix's 2024 series adaptation titled "3 Body Problem," which brought the story of cosmic threats and human civilization's response to a global audience.

The rights deal represented a significant achievement for the company, bridging Chinese intellectual property with Western streaming platforms. Lin Qi, as founder, was central to these developments, positioning Yoozoo at the intersection of gaming, film rights, and international media partnerships.

The Legal Process and Conviction

Following Lin's death, police launched an investigation that led to Xu Yao's arrest. The case proceeded through China's judicial system, culminating in a 2024 trial at the Shanghai First Intermediate People's Court. Xu was found guilty of murder and sentenced to death. Appeals processes were exhausted, leading to the carrying out of the sentence.

Local media outlets, including Shanghai business magazine Yicai Global, reported on the conviction and subsequent execution. The court emphasized the premeditated nature of the crime and its impact on multiple victims.

Photo by Arthur Wang on Unsplash

Execution Carried Out

Chinese authorities executed Xu Yao on May 21. Confirmation of the execution came through statements from Yoozoo Games and reports in state and local media. The company noted that "justice has ultimately been served." This marked the conclusion of a case that had drawn attention both domestically and internationally due to its ties to the entertainment industry.

Executions in China for murder cases involving poisoning are handled under the country's criminal law framework, which includes capital punishment for severe offenses. The process typically involves review by higher courts before final implementation.

Reactions from the Company and Media

Yoozoo Games issued a statement confirming the execution and expressing that the outcome brought a sense of closure. The case had previously shocked China's gaming and entertainment circles, given Lin Qi's prominence and the company's profile.

International outlets such as the Associated Press, BBC, and CNN covered the developments, noting the unusual circumstances linking a corporate dispute to a high-profile Netflix production. Coverage highlighted the timeline from the 2020 poisoning to the 2024 conviction and 2026 execution.

Read the full AP report on the execution. Additional details on the poisoning method and court proceedings appear in BBC coverage of the case.

Broader Context of Corporate Disputes in China

This incident reflects challenges that can arise in fast-growing industries like gaming and entertainment in China. Professional rivalries and management disagreements occasionally escalate, though fatal outcomes remain rare. The case underscores the legal system's response to premeditated crimes involving toxins acquired through illicit channels.

Reports indicated that Xu spent significant sums sourcing the poisons via the dark web and other online means, demonstrating the lengths taken to execute the plan. Such methods have prompted discussions on regulatory oversight of hazardous substances.

Impact on the Gaming and Entertainment Sectors

The death of Lin Qi in 2020 created immediate ripples at Yoozoo Games and among partners involved in the "Three-Body Problem" adaptations. The company's rights holdings continued to support projects, including the Netflix series that reached audiences worldwide.

Industry observers noted how the tragedy intersected with the global success of Chinese science fiction on international platforms. The case serves as a reminder of the human elements behind corporate successes in China's dynamic media landscape.

Public and International Interest

The story attracted widespread attention due to its connection to a popular Netflix production and the dramatic nature of the crime. Social media and news discussions focused on the betrayal within the company and the sophisticated poisoning method.

Chinese state media and international wire services provided updates as the legal process advanced from investigation through trial to execution. The case illustrated how domestic corporate matters can gain global visibility when linked to internationally recognized intellectual property.

Photo by Sean Benesh on Unsplash

Future Implications for Similar Cases

Legal experts and commentators have pointed to the thorough investigation and eventual execution as examples of China's approach to serious crimes. The use of advanced forensic methods in detecting the specific toxins played a key role in building the case.

As China's entertainment and gaming industries continue to expand globally, cases like this may influence internal governance practices at companies handling valuable intellectual property rights. Transparency in management transitions and dispute resolution could receive renewed attention.

Conclusion and Ongoing Developments

The execution of Xu Yao brings to a close a multi-year saga that began with a poisoning in late 2020 and ended with capital punishment in 2026. The events centered on Yoozoo Games and its pivotal role in bringing "The Three-Body Problem" to Netflix viewers.

While the company moves forward, the case remains a notable example of how personal and professional conflicts can lead to tragic outcomes in high-stakes business environments. Continued coverage in reputable outlets ensures the facts of the matter remain documented for public record.

View CNN's reporting on the lawyer-executed case for additional perspectives on the judicial outcome.