Jeon Jungkook is my brother's best friend and honestly, one of the most annoying people I know. He used to bully me, and that cocky, smug smile of his? Yeah, it makes me want to punch him every single time. But instead of calling my brother when I'm at my wit's end, Jungkook comes up with a crazy idea. He wants me to pretend to be his fiancée for a whole week, living with him and his family. All because his grandma has one last wish. __________ brother's bestfriend Mafia enemies to lover enemies to lovers mafia romance.