Yu Menglong or Alan Yu was a Chinese actor, singer, and director. He was born in Ürümqi, Xinjiang, and studied at Beijing Contemporary Music Academy before graduating from the Beijing Performing Arts Training College. He has two studios under Tianyu Media or EE Media.

On September 11, 2025, Yu Menglong had mysteriously fallen to his death from the fifth window of the Sunshine Upper East Side Residential in Chaoyang District, Beijing after a gathering with a group of people. After this, on the same day, his studio has informed the public that the police have ruled out criminal involvement. However, this makes no sense, is not reasonable, and is not properly investigated enough for the case to be concluded in such a short period when there were so many important details, suspicious points, and loopholes that remains unanswered and not investigated. There was no official full and detailed report from the police. Everything was announced by his studio which later the public has found that it has deregistered and illegal since months ago.

Support, possible evidence, and the voice of the public that just wants the truth and justice for Yu Menglong has also been silenced, deleted, and banned from Chinese social media sites like Weibo, Douyin, Xiaohongshu, and many more. Public opinion, possible evidence, and the focus on this case has been guided and deleted away! Finally, all traces of him has been erased and his name has become a taboo to the country. With such a power of unreasonable and injustice mass censorship we are suspecting the government, the police, and descendants of past CCP members. There is a possible cover up, corruption, and other illegal activities that they want to hide from this case. Please help out, all we want is the truth, a full, independent, transparent investigation, and justice for Yu Menglong, his family, other victims, and to humanity.

WHAT WE WANT TO KNOW AND TO BE INVESTIGATED:

1. Where is Yu Menglong's body? There must be an official statement like documents, certificate of death, and true proof either dead or alive!

        2. Who did the Rolex watches belong to and why was it with Yu Menglong? Whose fingerprints are on it? 

        3. Was alcohol and drugs involved in his death? Was there something unusual in it? What was the amount that was given to him? Who gave it to him?

        4. Who were the people that attended the gathering? Name them! Do a background and connections check on them!

        5. Did the friends check up on his personal/health safety after consuming alcohol? Did they attend and care for him? Under China's civil law, individuals who drink together have a duty of care toward one another. Several specific actions can lead to legal responsibility!

        6. Was he abused and harassed before his death? Did this push him to death? Could there be more behind this?

        7. His phone! His contacts list! The group of friends phone, chats, and calls!

        8. Where are Yu Menglong's family? His family! His mother! His two dogs! Are they all safe?

        9. Was his company involved in this matter? Need to investigate them too!

       10. Is there a further involvement, someone behind who organized, instructed, and collaborated with the group of friends?  

       11. The full and truthful autopsy report!

       12. All of the unbroken surveillance cameras of the entire scene where in and out of that residential!

       13. The FULL and ALL of the whole scene, events, background connections, and details of the case!

       14. Hold each and every one of the perpetrators accountable + research their background for other illegal activities 

All we want is justice and a transparent investigation for Yu Menglong, his family, and loved ones! His mysterious and not investigated death affected his family, fans, and everyone else! And most importantly, it has greatly affected the safety and rights of not just Yu Menglong, the people in the Chinese entertainment industry, and also humanity as a whole! We do not want this to happen again! We do not want a dangerous future of where someone can just die suddenly without the proper procedures and legal actions carried out! We want justice and a change! Every life should be safe, valued and respected!

Despite any hindrance, difficulty, or possible strong backing we want the Chinese government and police to take action and to stay true to humanity rights! Please help and give justice to Yu Menglong! Give him the truth! And to bring peace and create a better society for the future of humanity!

Everyone, please join hands and help sign this petition!

Don't forget to continue using the hashtags #JusticeforYumenglong or related and also mentioning his name Yu Menglong on social media sites to bring this matter to attention!

We won't give up until the right things are done and justice is served!

Thank you!