The new title track and mini album are both titled "Pop Beyond", with�the boys sporting black ensembles and strong eyeliner for a more fierce, bad boy look this time around. As a treat for fans the group has revealed a making-of film for the music video. the clip gives fans a fly-on-the-wall peek at just how hard the boys worked to complete the MV.

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Watch the BTS above, what�surprised�you the most?