On the soundboard where it is listed, this clip sits in the games section and carries an SCP tag, which is how listeners first find it when they are looking for short discovery cues for horror or exploration edits. Its Chinese wording, rendered in the slug as you fa xian, gives it a distinctive sound that stands out from the English alert lines, and that contrast helps it travel in gameplay and meme videos. Because it is only a few seconds long, it is easy to drop into a reveal without breaking the pace of a clip.