https://joy.videvo.net/videvo_files/video/free/2019-03/large_watermarked/180626_27_Timelapses_03_preview.mp4 Seoul Metro Entrance Time Lapse Time lapse of crowds on a stairwell at the entrance of the metro in Seoul, South Korea. 1080pasiacommutecommuterscrowdcrowdskoreaMetroseoulsouth koreastairsstationtime lapsetimelapseTubeundeground