BTS 'We Are Bulletproof pt.2' dance practice mirrored 25% slow HD

Artist: 방탄소년단 (BTS - Bangtan Sonyeondan) Song: We Are Bulletproof pt. 2 MV: https://youtu.be/gqhWHy0rrtM Original Dance Practice: https://youtu.be/bV9Svms-LYY