A rookie boy group called NTB will soon be making their Korea debut with their 1st mini album, 'Dramatic', funded through a Makestar project which exceeded its goal by 1400%. They have been promoting overseas in Japan first and now, they are ready to make their impact in Korea. So far, the group has released individual teaser clips of Youngbo, Jio, Seowoong, and Ellemin. 

Check out the teaser above and stay tuned for NTB's 1st mini album, set for release on May 28 at 6PM KST.