Was Yu Menglong’s Girlfriend an Undercover Figure? Netizens Decode a Hidden Code

"Mainland actor Yu Menglong reportedly died in a mysterious fall, a tragedy that has since become one of the most puzzling events in China’s entertainment world. According to online reports, the police have refused to open an official case, leaving fans and netizens to piece together the truth themselves. What began as quiet grief has turned into a wave of online investigation — and shocking revelations are now emerging.
Recently, rumors surfaced suggesting that Yu Menglong’s rumored girlfriend, Kan Xin, might have been more deeply connected to the suspects than anyone imagined. Some online discussions even speculated that she may have betrayed Yu, known affectionately as Xiao Yu among his fans. The most chilling part? A supposed codeword allegedly used by the perpetrators to discuss their plan has now been decoded by netizens."