Tracklist
- 13:53
- 26:03
- 32:57
- 43:51
- 55:17
- 62:57
- 71:53
- 82:55
- 95:39
- 103:26
- 113:57
- 123:51
- 134:04
- 144:01
On the same day and the same rooftop, the solitary Eun-mi and popular star Nain decide to end their lives. Unable to comprehend each other's reasons, they engage in a deadly game to prove who deserves to live. They broadcast their intent on social media, taking a step forward every five seconds. The first to receive a concerned call from a friend stops. The last one jumps, leaving one survivor.
