''Maybe marrying a girl who wants to kill you isn't the best idea...'' Yoongi stated bluntly. ''What's love without death threats and a couple of gunshot wounds?'' Namjoon replied with a smirk. Mirai, a yakuza heiress, refuses to marry her childhood friend turned mafia leader to prevent a gang war. Unfortunately for her, Kim Namjoon does not take no for an answer. How will they survive the mafia's world of blood and revenge? And most importantly, how will they survive each other?