"O!RUL8,2?" is the first mini-album by South Korean boy band 방탄소년단. It was released on September 11, 2013 as the follow-up extended play after 2 COOL 4 SKOOL. The album consists of ten tracks, with "N.O" as the lead single. The group later promoted "진격의 방탄", another track from the album.
Don't want to see ads? Subscribe now