BTS launched their mobile game BTS World this week, a visual novel/card game where the player is thrown back in time to before BTS debuted and must manage the band and help them become the BTS we know today. Heartbeat is the final track off the game's original soundtrack, and features the full group.
The game features a side plot that shows the lives of each member if they never had gone on to become BTS, so the music video for Heartbeat features scenes from that side plot colliding with their normal reality.
Check out the other subunit singles for the game here:
- Dream Glow - Jungkook, Jin, and Jimin ft. Charli XCX
- A Brand New Day - V and J-Hope ft. Zara Larsson
- All Night - RM and Suga ft. Juice WLRD