请提供LINE21的具体内容，以便我能为您写出一个合适的10字标题。公息肉吊粗大爽

　　In a dystopian society where human emotions have almost been abolished the meeting between a woman and an agent will light a spark in this cold world. 2084, an inspector interrogates a suspect about an incident that happened at the Etherium station on the Line 21.