BTS (?????) 'N.O' Official Teaser #2 - YouTube

https://www.youtube.com/watch?v=GYDncRcwdlE

2013.9.11. -O! RUL8,2?- Released! BTS Official Homepage http://bts.ibighit.com BTS Blog http://btsblog.ibighit.com BTS Facebook https://www.facebook.com/bang...