An actress casually opens a script newly sent by her manager: in the story, female college student Zhenzhen feels suspicious because her roommate combs her hair in the middle of the night. After complaining online, she receives alarming talk from a stranger on the internet, and is handed a "warding off evil" red string by the dormitory manager. The three people each give their own version, plunging Zhenzhen into a vortex of suspicion and fear. However, all of this is merely a fictional plot within the script. Just at the most thrilling moment of the story, the screen flashes back to reality. The actress closes the script and throws it into the trash can with disgust. When encountering confusion in life, one should believe in science and rely on the rule of law, rather than falling into needless suspicion and fear.