Liang Meng is the security consultant for Tong Song's bodyguard company and works alongside Tong Song and An Ning. When the team is assigned to protect An Yi, he is involved in responding to the apparent attacks and examining evidence that accidents may have been arranged. The group later pieces together a suspected plan involving pollen, wasps, and the hotel ventilation system.
Da Niu has 7 screen credits in a career dating back to 2021. Signature works include Ultra Protection, 百万之子, Gold Bodyguard. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.