BTS's iHeartRadio stage, completing four songs into one story

It is interesting that the performance BTS presented at the iHeartRadio Music Festival connected four songs into a single flow. With unique staging that started underwater and continued through space and flames, combined with the members' performances, it must have felt different from a concert where they simply sang songs one after another. Since international music media also took notice of the stage composition, it is a performance I would love to watch again on video.