You see, BTS has this thing where they use not only the lyrics but also choreography and even their stage performances to tell a story
But I think their apex when it comes to storytelling through stage performance has to be Fake Love.
They were hidden behind masks, they performed as dolls in boxes, as marionnettes and in another performance they had the hand of a puppeteer above them. Each with a different element to tell the same story.
Probably their best run in my opinion