충정로역에서 출발해 애오개역으로 향하던 방화행 5038호 열차는 덜컹 소리를 내며 흔들렸고 잠시 뒤 내부가 점멸됐다.
The train No. 5038, which started from Chungjeongro Station and headed to Aeogae Station, rattled and shook and the inside was flashed after a while.