BLANK2Y is Keystone Entertainment latest idol group. They debuted today with the mini album ‘K2Y I : CONFIDENCE [Thumbs Up]‘ which marks the start of the career and also a trilogy. This group consists of DK, Louis, Donghyuk, U, Siwoo, Mikey, Youngbin, Sungjun and So Dam. We are curious to see what these rookies have prepared, so let’s dive in. K2Y I ...