16 Partes Concluida Bangtan Sonyeondan, one of the most powerful mafia in korea. YG, a mafia secretly more powerful to Bangtan, known to be equally powerful to Bangtan. There rivals but what will happen if 2 rivals are tied together through marriage?
The four gems of YG, handed over to 4 members of Bangtan, will the marriage work? or will it fail? And what secrets does YG mafia hold? Are the four gems of YG really powerless and weak? Or are they a whole other mafia under YG?