Every spot the patrol passes leaves an afterglow like thread, but one line was completely empty. Someone was standing at the end of that line, so I turned my bike around.

• Cha MungyeongAn empty line is the scariest. Nothing left behind means something got burned away.
  Do HajinThen what was that person burning, standing there?
• Yoon SoriWhy turn around? You should've just asked.
  Do HajinBecause I felt like I'd actually get a real answer if I asked.