On September 11, 2026, a Douyin user uploaded a mashup video themed around campus safety nets. The video shows students lying horizontally on safety nets outside classroom windows, large areas of safety net installed inside teaching buildings, and a banner hanging beside the safety line that reads "Challenge yourself, break limits." The video quickly garnered a flood of bullet‑screen comments on the platform, with netizens teasing, "Campus?", "Birth rate is still too high", "No wonder so many people voluntarily go to the campus", "Thinking about it is terrifying." This video and its comments reflect public attention and satire toward campus safety facilities.