Fans thought all the mystery and theories would end with the supposed end of the 'HwaYangYeonHwa' series. But if the teaser images and prologue videos weren't enough to show that the concept hasn't ended yet, the MV teaser definitely is! 

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BTS will be coming back on October 10th with their 2nd full album packed with 15 songs, including 7 solo songs - one for each member.

Check out the teaser above!