Lucy was an ordinary girl with an abusive family, but suddenly she stumbled into the world's most feared mafia, with her real dad being the boss of it. Lucy was told that her mother Liana and cousin Ezra were kidnapped the day she was born, and they couldn't find them since. While everyone else thought they were just dead, Lucy thought the incident was fishy. Together with her cousins Roman, Romane and Ethan they investigate the old case and uncovered some shocking discoveries.