So, Dangerous

UP10TION (업텐션) _ 위험해 (SO, DANGEROUS) M/V 2015091100 UP10TION 一級秘密 (일급비밀) UP10TION Official Facebook | https://www.facebook.com/UP10TION UP10TION Official Twitter | https://mobile.twitter.com/UP10TION UP10TION Official BLOG | https://blog.naver.com/up10tion UP10TION Official Weibo | http://http://weibo.com/UP10TION UP10TION Official Fan Cafe | http://cafe.daum.net/up10tion iTunes Download Link | https://itunes.apple.com/album/ilgeubbimil-yi-ji-mi-mi-ep/id1039196726?l=ko&ls=1