[talk] When I first heard Black Swan, I asked, "Is this really a BTS song?"

It's a BTS song, but it has a completely different vibe from their usual style, so I was a bit taken aback at first.
But the more you listen to it, the more addictive it gets. The music video is insane, too.
If there are any of you who haven't seen it yet, please make sure to watch it along with the music video.