Yesterday, we reported that rookie boy group BEAST would be performing Mystery on December 6th’s Inkigayo program. Well, before they perform on Inkigayo, you can see them performing the very same song in a small club at NB’s 10th Anniversary.

Check out the performance and pretty funny choreography below. Make sure to support BEAST by joining their international fan forum B2STRising.

cr: B2STalert

Credit : AK