Passengers brought four unopened bottles of 75ml fairy water through the high-speed rail security check, but security inspector Li Na asked her to try them. Otherwise, she was not allowed to get on the train and was accused of carrying contraband. Passengers argued hard and cited laws and regulations to refute, and passers-by also provided support. Li Na lied that the testing equipment was damaged, but was later exposed. She also started destroying items and causing trouble. In the end, with the passengers insisting on defending their rights and being witnessed by everyone, Li Na was forced to apologize and the incident was settled.