9 girls from JYP Highschool and 4 girls from YG Academy. All possess the most beautiful smiles you'll ever see. But behind those tempting smiles and innocent looking faces, what do they do at their night lives? 2 Mafia groups, 1 City, 1 throne. Which group will rule the city of Seoul? Find out on The Mafia Queens, A Twice and Blackpink FanFic.